/* ============================================================================
* EFL Book Writer — the authoring studio.
*
* Design language: a quiet "writing room" on the suite's navy, with ONE signature
* element carried everywhere — the BOOK SPINE. Books, and the book-type choices,
* render as miniature hardcovers: a gradient spine strip on the left and a stack
* of page edges on the right. The only accent is the EFL gradient (blue → purple
* → pink); every hue on a spine is a stop sampled from that same family, so the
* studio matches the suite in both themes with no foreign colors.
*
* Dark is the default; html[data-theme="light"] overrides the tokens. Overlays
* mount on (outside this scope) and therefore carry their OWN palette.
* ========================================================================== */
.efl-bw{
--bw-bg:rgba(14,20,36,.55); --bw-bg2:rgba(20,28,48,.5);
--bw-paper:rgba(237,241,255,.035);
--bw-line:rgba(120,140,200,.20); --bw-line2:rgba(120,140,200,.38);
--bw-text:#eaf0ff; --bw-dim:#aeb9d8; --bw-muted:#8595bb;
--bw-blue:#4f8ff7; --bw-blue2:#0b7bff; --bw-purple:#8d4dff; --bw-pink:#ff33df;
--bw-ok:#25d0a4; --bw-danger:#ff6a54;
--bw-g1:#0a6ce0; --bw-g2:#8d4dff; --bw-g3:#d417b5; /* text-carrying gradient (WCAG ≥4.5 w/ white) */
--bw-d1:#d92b20; --bw-d2:#c9271d; /* danger button stops (≥4.8 w/ white) */
--bw-code:rgba(0,0,0,.22); --bw-r:14px;
--bw-edge:rgba(255,255,255,.16); /* page-edge lines on a spine card */
--bw-shadow:0 14px 34px rgba(2,6,20,.45);
color:var(--bw-text); font-size:14px; line-height:1.5;
-webkit-font-smoothing:antialiased;
}
html[data-theme="light"] .efl-bw{
--bw-bg:#fff; --bw-bg2:#f7f9fe;
--bw-paper:#fbfcff;
--bw-line:rgba(15,30,70,.12); --bw-line2:rgba(15,30,70,.24);
--bw-text:#141a29; --bw-dim:#4a5878; --bw-muted:#5f6f96;
--bw-blue:#0b6bdd; --bw-blue2:#1668d6; --bw-purple:#7b3fe4; --bw-pink:#c026b8;
--bw-ok:#0a9d78; --bw-danger:#cf291e;
--bw-g1:#1668d6; --bw-g2:#7b3fe4; --bw-g3:#c026b8;
--bw-d1:#e0301f; --bw-d2:#cf291e;
--bw-code:rgba(15,30,70,.05);
--bw-edge:rgba(15,30,70,.16);
--bw-shadow:0 14px 34px rgba(20,32,70,.12);
}
.efl-bw *{box-sizing:border-box}
.efl-bw button{font:inherit}
.efl-bw .efl-bw-app{width:100%;padding:2px}
.efl-bw .efl-bw-narrow{max-width:1080px;margin:0 auto} /* wizard: comfortable reading width, centered */
/* Motion discipline: everything subtle, and OFF for reduced-motion users. */
.efl-bw .efl-bw-view{animation:eflBwIn .22s ease both}
@keyframes eflBwIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){
.efl-bw *,.efl-bw-modal-bg,.efl-bw-modal-bg *{animation:none !important;transition:none !important}
}
/* Keyboard focus is always visible. */
.efl-bw :is(button,input,textarea,select):focus-visible,
.efl-bw-modal-bg :is(button,input,textarea,select):focus-visible{
outline:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--bw-blue) 30%,transparent),0 0 0 1px var(--bw-blue)}
/* ---------- buttons ---------- */
.efl-bw-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;appearance:none;cursor:pointer;
font-weight:700;font-size:13.5px;border:1px solid transparent;border-radius:11px;
padding:10px 17px;transition:filter .15s,background .15s,border-color .15s,transform .06s;color:var(--bw-text)}
.efl-bw-btn:active{transform:translateY(1px)}
.efl-bw-btn svg{width:16px;height:16px;flex:none}
.efl-bw-btn--grad{color:#fff;border:0;background:linear-gradient(135deg,var(--bw-g1),var(--bw-g2) 62%,var(--bw-g3))}
.efl-bw-btn--grad:hover{filter:brightness(1.08)}
.efl-bw-btn--grad:disabled{filter:grayscale(.4) brightness(.82);cursor:default}
.efl-bw-btn--ghost{color:var(--bw-dim);background:transparent;border:1px solid var(--bw-line2)}
.efl-bw-btn--ghost:hover{color:var(--bw-text);background:var(--bw-code)}
.efl-bw-btn--danger{color:#fff;border:0;background:linear-gradient(135deg,var(--bw-d1),var(--bw-d2))}
.efl-bw-btn--danger:hover{filter:brightness(1.06)}
.efl-bw-btn--danger:disabled,.efl-bw-btn--ghost:disabled{opacity:.6;cursor:default}
/* ---------- boot / spinner ---------- */
.efl-bw-boot{display:flex;align-items:center;gap:11px;padding:26px 6px;color:var(--bw-muted);font-size:13px}
.efl-bw-spin{width:16px;height:16px;border-radius:50%;border:2px solid var(--bw-line2);
border-top-color:var(--bw-blue);animation:eflBwSpin .7s linear infinite;flex:none}
@keyframes eflBwSpin{to{transform:rotate(360deg)}}
/* ---------- locked ---------- */
.efl-bw-locked{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;
padding:46px 24px;border:1px dashed var(--bw-line2);border-radius:var(--bw-r);background:var(--bw-bg);max-width:560px}
.efl-bw-locked-ic{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;margin-bottom:6px;
color:var(--bw-muted);background:var(--bw-code)}
.efl-bw-locked-ic svg{width:22px;height:22px}
.efl-bw-locked h3{margin:0;font-size:17px;font-weight:800;color:var(--bw-text)}
.efl-bw-locked p{margin:0;font-size:13px;color:var(--bw-muted)}
/* ============================================================================
* THE SIGNATURE — a miniature hardcover. `--spine` is set inline per card.
* ========================================================================== */
.efl-bw-cover{position:relative;border:1px solid var(--bw-line);border-radius:12px;background:var(--bw-bg);
overflow:hidden;isolation:isolate}
.efl-bw-cover::before{ /* the spine */
content:'';position:absolute;inset:0 auto 0 0;width:7px;z-index:1;
background:linear-gradient(180deg,color-mix(in srgb,var(--spine,#8d4dff) 92%,#fff 8%),var(--spine,#8d4dff));
}
.efl-bw-cover::after{ /* stacked page edges */
content:'';position:absolute;inset:6px 5px 6px auto;width:7px;border-radius:2px;z-index:1;
background:
linear-gradient(90deg,transparent 0 1px,var(--bw-edge) 1px 2px,transparent 2px 3px,var(--bw-edge) 3px 4px,transparent 4px 5px,var(--bw-edge) 5px 6px,transparent 6px);
opacity:.9;
}
/* ---------- hero ---------- */
.efl-bw-hero{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:22px}
.efl-bw-hero-l{display:flex;align-items:flex-start;gap:14px;min-width:0}
.efl-bw-hero-mark{flex:none;width:48px;height:48px;position:relative}
.efl-bw-hero-mark i{position:absolute;inset:0;border-radius:10px;
background:linear-gradient(135deg,var(--bw-blue2),var(--bw-purple) 60%,var(--bw-pink));
box-shadow:0 8px 22px color-mix(in srgb,var(--bw-purple) 35%,transparent)}
.efl-bw-hero-mark i:nth-child(1){transform:translate(6px,-5px) rotate(6deg);opacity:.28;filter:saturate(.8)}
.efl-bw-hero-mark i:nth-child(2){transform:translate(3px,-2.5px) rotate(3deg);opacity:.55}
.efl-bw-hero-mark svg{position:relative;z-index:1;width:100%;height:100%;padding:12px;color:#fff}
.efl-bw-hero h2{margin:2px 0 0;font-size:23px;font-weight:800;letter-spacing:-.02em;color:var(--bw-text)}
.efl-bw-hero-sub{color:var(--bw-dim);margin:5px 0 0;font-size:13px;max-width:54ch}
.efl-bw-hero-cta{flex:none}
/* ---------- section headers ---------- */
.efl-bw-eyebrow{font-size:10.5px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--bw-muted)}
.efl-bw-sec{display:flex;align-items:baseline;gap:10px;margin:0 2px 12px}
.efl-bw-sec h3{margin:0;font-size:15px;font-weight:750;color:var(--bw-text)}
.efl-bw-sec-n{font-size:12px;color:var(--bw-muted)}
/* ============================================================================
* LIBRARY
* ========================================================================== */
.efl-bw-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.efl-bw-book{cursor:pointer;text-align:left;padding:15px 22px 15px 20px;display:flex;flex-direction:column;gap:9px;
transition:transform .16s,box-shadow .16s,border-color .16s;width:100%}
.efl-bw-book:hover{transform:translateY(-2px);box-shadow:var(--bw-shadow);border-color:var(--bw-line2)}
.efl-bw-book-t{font-size:15px;font-weight:750;color:var(--bw-text);line-height:1.35;
display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.efl-bw-book-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.efl-bw-tag{font-size:10.5px;font-weight:800;text-transform:uppercase;letter-spacing:.04em;
color:color-mix(in srgb,var(--spine,var(--bw-blue)) 50%,var(--bw-text));
background:color-mix(in srgb,var(--spine,var(--bw-blue)) 13%,transparent);
padding:3px 9px;border-radius:999px}
.efl-bw-book-sub{font-size:12px;color:var(--bw-muted)}
.efl-bw-book-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:2px;
font-size:11.5px;color:var(--bw-muted)}
.efl-bw-book-foot b{font-weight:700;color:var(--bw-dim)}
/* Empty library — an inviting shelf of three CSS spines. */
.efl-bw-empty{display:flex;flex-direction:column;align-items:center;text-align:center;gap:7px;
padding:44px 24px;border:1px dashed var(--bw-line2);border-radius:var(--bw-r);background:var(--bw-bg)}
.efl-bw-shelf{display:flex;align-items:flex-end;gap:7px;height:64px;margin-bottom:10px}
.efl-bw-shelf i{display:block;width:15px;border-radius:3px 3px 2px 2px;
background:linear-gradient(180deg,color-mix(in srgb,var(--c) 90%,#fff 10%),var(--c));
box-shadow:inset -2px 0 0 rgba(0,0,0,.14)}
.efl-bw-shelf i:nth-child(1){height:52px;--c:var(--bw-blue2)}
.efl-bw-shelf i:nth-child(2){height:64px;--c:var(--bw-purple);transform:rotate(-4deg);transform-origin:bottom}
.efl-bw-shelf i:nth-child(3){height:46px;--c:var(--bw-pink)}
.efl-bw-empty b{font-size:15.5px;font-weight:800;color:var(--bw-text)}
.efl-bw-empty p{margin:0 0 10px;font-size:13px;color:var(--bw-muted);max-width:40ch}
/* Setup-needed (a dependency is missing) */
.efl-bw-setup{display:flex;gap:12px;align-items:flex-start;padding:16px;border-radius:var(--bw-r);
border:1px solid var(--bw-line2);background:var(--bw-bg);max-width:640px}
.efl-bw-setup svg{width:19px;height:19px;flex:none;color:var(--bw-muted);margin-top:1px}
.efl-bw-setup b{display:block;font-size:14px;color:var(--bw-text);margin-bottom:3px}
.efl-bw-setup p{margin:0;font-size:12.5px;color:var(--bw-muted);line-height:1.55}
/* ============================================================================
* WIZARD — two steps under a gradient progress rail
* ========================================================================== */
.efl-bw-wiz-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px}
.efl-bw-wiz-head h2{margin:0;font-size:20px;font-weight:800;letter-spacing:-.02em}
.efl-bw-back{display:inline-flex;align-items:center;gap:6px;appearance:none;border:0;background:none;cursor:pointer;
color:var(--bw-muted);font-size:12.5px;font-weight:700;padding:6px 8px;border-radius:8px;transition:color .15s,background .15s}
.efl-bw-back:hover{color:var(--bw-text);background:var(--bw-code)}
.efl-bw-back svg{width:14px;height:14px}
.efl-bw-rail{position:relative;height:3px;border-radius:99px;background:var(--bw-line);margin:0 2px 8px;overflow:hidden}
.efl-bw-rail i{position:absolute;inset:0 auto 0 0;width:50%;border-radius:99px;
background:linear-gradient(90deg,var(--bw-blue2),var(--bw-purple) 70%,var(--bw-pink));transition:width .28s ease}
.efl-bw-rail.is-2 i{width:100%}
.efl-bw-steps{display:flex;justify-content:space-between;margin:0 2px 20px;font-size:11px;font-weight:800;
text-transform:uppercase;letter-spacing:.05em;color:var(--bw-muted)}
.efl-bw-steps b{color:var(--bw-text)}
/* Step 1 — the idea, on paper */
.efl-bw-field{display:block;margin-bottom:18px}
.efl-bw-field>span{display:flex;justify-content:space-between;align-items:baseline;
font-size:12px;font-weight:750;color:var(--bw-dim);margin-bottom:8px}
.efl-bw-field>span em{font-style:normal;font-weight:600;font-size:11px;color:var(--bw-muted)}
.efl-bw-idea{width:100%;min-height:128px;resize:vertical;font:inherit;font-size:14.5px;line-height:1.7;
color:var(--bw-text);background:var(--bw-paper);border:1px solid var(--bw-line2);border-radius:12px;
padding:15px 16px;transition:border-color .15s,box-shadow .15s}
.efl-bw-idea::placeholder{color:var(--bw-muted)}
.efl-bw-idea:focus{border-color:var(--bw-blue)}
.efl-bw-err{display:block;margin-top:8px;font-size:12.5px;font-weight:600;color:var(--bw-danger)}
/* Book-type picker — a shelf of spine cards */
.efl-bw-types{display:grid;grid-template-columns:repeat(auto-fill,minmax(196px,1fr));gap:10px}
.efl-bw-type{cursor:pointer;text-align:left;padding:12px 18px 12px 19px;display:flex;flex-direction:column;gap:4px;
transition:transform .16s,box-shadow .16s,border-color .16s;width:100%}
.efl-bw-type:hover{transform:translateY(-2px);box-shadow:var(--bw-shadow)}
.efl-bw-type .efl-bw-type-h{display:flex;align-items:center;gap:8px}
.efl-bw-type svg{width:16px;height:16px;flex:none;color:var(--spine,var(--bw-blue))}
.efl-bw-type b{font-size:13.5px;font-weight:750;color:var(--bw-text)}
.efl-bw-type p{margin:0;font-size:11.5px;line-height:1.5;color:var(--bw-muted)}
.efl-bw-type.is-on{border-color:color-mix(in srgb,var(--spine,var(--bw-blue)) 60%,var(--bw-line2));
box-shadow:0 0 0 1px color-mix(in srgb,var(--spine,var(--bw-blue)) 55%,transparent),var(--bw-shadow)}
.efl-bw-type.is-on::before{width:9px}
.efl-bw-type .efl-bw-type-check{position:absolute;top:9px;right:16px;width:18px;height:18px;border-radius:50%;
display:grid;place-items:center;color:#fff;background:var(--spine,var(--bw-blue));opacity:0;transform:scale(.6);
transition:opacity .15s,transform .15s;z-index:2}
.efl-bw-type .efl-bw-type-check svg{width:11px;height:11px;color:#fff}
.efl-bw-type.is-on .efl-bw-type-check{opacity:1;transform:none}
/* Step 2 — the craft */
.efl-bw-craft{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}
.efl-bw-craft .efl-bw-field{margin-bottom:0}
.efl-bw-craft .span2{grid-column:1/-1}
.efl-bw-input,.efl-bw-select{width:100%;font:inherit;font-size:14px;color:var(--bw-text);
background:var(--bw-bg2);border:1px solid var(--bw-line2);border-radius:10px;padding:11px 13px;
transition:border-color .15s}
.efl-bw-select{appearance:none;-webkit-appearance:none;cursor:pointer;padding-right:38px;
background-image:linear-gradient(45deg,transparent 50%,var(--bw-muted) 50%),linear-gradient(135deg,var(--bw-muted) 50%,transparent 50%);
background-position:calc(100% - 19px) 55%,calc(100% - 14px) 55%;background-size:5px 5px;background-repeat:no-repeat}
.efl-bw-input:focus,.efl-bw-select:focus{border-color:var(--bw-blue)}
.efl-bw-select option{color:#141a29;background:#fff}
/* chapters stepper */
.efl-bw-stepper{display:flex;align-items:stretch;border:1px solid var(--bw-line2);border-radius:10px;overflow:hidden;
background:var(--bw-bg2);width:max-content}
.efl-bw-stepper button{appearance:none;border:0;cursor:pointer;width:40px;display:grid;place-items:center;
color:var(--bw-dim);background:transparent;font-size:17px;font-weight:700;transition:background .15s,color .15s}
.efl-bw-stepper button:hover{color:var(--bw-text);background:var(--bw-code)}
.efl-bw-stepper button:disabled{opacity:.35;cursor:default}
.efl-bw-stepper output{min-width:66px;display:grid;place-items:center;padding:10px 8px;font-weight:800;font-size:14px;
color:var(--bw-text);border-left:1px solid var(--bw-line);border-right:1px solid var(--bw-line)}
/* tone chips */
.efl-bw-chips{display:flex;flex-wrap:wrap;gap:8px}
.efl-bw-chip{appearance:none;cursor:pointer;border:1px solid var(--bw-line2);border-radius:999px;
background:var(--bw-bg2);color:var(--bw-dim);font-size:12.5px;font-weight:700;padding:8px 14px;
transition:border-color .15s,color .15s,background .15s}
.efl-bw-chip:hover{color:var(--bw-text)}
.efl-bw-chip.is-on{color:#fff;border-color:transparent;
background:linear-gradient(135deg,var(--bw-g1),var(--bw-g2))}
/* wizard footer */
.efl-bw-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:24px;
padding-top:18px;border-top:1px solid var(--bw-line)}
.efl-bw-foot-r{display:flex;gap:10px}
/* ============================================================================
* BOOK VIEW
* ========================================================================== */
.efl-bw-bookview{display:grid;grid-template-columns:230px minmax(0,1fr);gap:26px;align-items:start;max-width:1240px}
.efl-bw-jacket{padding:0;aspect-ratio:2/3;display:flex;flex-direction:column;justify-content:space-between;
padding:20px 22px 18px 24px}
.efl-bw-jacket-type{font-size:9.5px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;
color:color-mix(in srgb,var(--spine,var(--bw-blue)) 80%,var(--bw-text))}
.efl-bw-jacket-t{font-size:17px;font-weight:800;line-height:1.3;letter-spacing:-.01em;color:var(--bw-text);
display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden}
.efl-bw-jacket-foot{font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--bw-muted)}
.efl-bw-bookmain{min-width:0}
.efl-bw-bookmain h2{margin:0 0 4px;font-size:21px;font-weight:800;letter-spacing:-.02em;overflow-wrap:anywhere}
.efl-bw-bookmain .efl-bw-created{font-size:12px;color:var(--bw-muted);margin:0 0 14px}
.efl-bw-facts{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.efl-bw-fact{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700;color:var(--bw-dim);
border:1px solid var(--bw-line);border-radius:999px;background:var(--bw-bg);padding:7px 13px}
.efl-bw-fact svg{width:13px;height:13px;flex:none;color:var(--bw-muted)}
.efl-bw-ideabox{border:1px solid var(--bw-line);border-radius:12px;background:var(--bw-paper);
padding:14px 16px;margin-bottom:16px}
.efl-bw-ideabox .efl-bw-eyebrow{display:block;margin-bottom:6px}
.efl-bw-ideabox p{margin:0;font-size:13.5px;line-height:1.7;color:var(--bw-dim);white-space:pre-wrap;overflow-wrap:anywhere}
.efl-bw-next{display:flex;gap:11px;align-items:flex-start;border:1px solid color-mix(in srgb,var(--bw-purple) 30%,var(--bw-line));
border-radius:12px;padding:13px 15px;margin-bottom:18px;
background:linear-gradient(135deg,color-mix(in srgb,var(--bw-blue2) 8%,transparent),color-mix(in srgb,var(--bw-purple) 8%,transparent))}
.efl-bw-next svg{width:17px;height:17px;flex:none;color:var(--bw-purple);margin-top:1px}
.efl-bw-next b{display:block;font-size:13px;color:var(--bw-text);margin-bottom:2px}
.efl-bw-next p{margin:0;font-size:12.5px;line-height:1.55;color:var(--bw-dim)}
.efl-bw-bookactions{display:flex;gap:10px;flex-wrap:wrap}
/* ---------- toast ---------- */
.efl-bw-toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);z-index:100001;
display:flex;align-items:center;gap:9px;padding:11px 17px;border-radius:12px;font-size:13px;font-weight:700;
color:#fff;background:linear-gradient(135deg,#1c2440,#232c4e);border:1px solid rgba(140,160,220,.35);
box-shadow:0 14px 40px rgba(2,6,20,.5);animation:eflBwToast .2s ease both}
.efl-bw-toast svg{width:15px;height:15px;color:#25d0a4}
@keyframes eflBwToast{from{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%,0)}}
/* ============================================================================
* WORKSPACE — plan → outline editor → live writing → reader
* ========================================================================== */
.efl-bw-headacts{display:flex;gap:8px;justify-content:flex-end;min-width:74px}
.efl-bw-iconbtn{appearance:none;cursor:pointer;border:1px solid var(--bw-line2);background:var(--bw-bg2);
color:var(--bw-dim);width:32px;height:32px;border-radius:9px;display:grid;place-items:center;
transition:color .15s,border-color .15s,background .15s}
.efl-bw-iconbtn:hover{color:var(--bw-text);background:var(--bw-code)}
.efl-bw-iconbtn:disabled{opacity:.35;cursor:default}
.efl-bw-iconbtn svg{width:15px;height:15px}
/* manuscript header + progress */
.efl-bw-mshead{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap;margin:2px 2px 12px}
.efl-bw-mshead h2{margin:2px 0 0;font-size:21px;font-weight:800;letter-spacing:-.02em;overflow-wrap:anywhere}
.efl-bw-mshead-r{text-align:right}
.efl-bw-mshead-r b{display:block;font-size:14px;font-weight:800;color:var(--bw-text)}
.efl-bw-msmeta{font-size:12px;color:var(--bw-muted)}
.efl-bw-msmeta em{font-style:normal;color:var(--bw-dim)}
.efl-bw-progress{position:relative;height:5px;border-radius:99px;background:var(--bw-line);margin:0 2px;overflow:hidden}
.efl-bw-progress i{position:absolute;inset:0 auto 0 0;border-radius:99px;
background:linear-gradient(90deg,var(--bw-blue2),var(--bw-purple) 70%,var(--bw-pink));transition:width .5s ease}
.efl-bw-progress-n{display:flex;justify-content:flex-end;margin:5px 2px 14px;font-size:11px;font-weight:800;color:var(--bw-muted)}
/* the writing grid — outline states left, pane right */
.efl-bw-ws{display:grid;grid-template-columns:300px minmax(0,1fr);gap:20px;align-items:start}
.efl-bw-ol{border:1px solid var(--bw-line);border-radius:var(--bw-r);background:var(--bw-bg);padding:13px;position:sticky;top:14px}
.efl-bw-ol-h{display:flex;align-items:center;gap:8px;font-size:10.5px;font-weight:800;text-transform:uppercase;
letter-spacing:.06em;color:var(--bw-muted);padding:2px 4px 10px}
.efl-bw-ol-h svg{width:14px;height:14px}
.efl-bw-ol-list{display:flex;flex-direction:column;gap:6px;max-height:56vh;overflow:auto;padding-right:2px}
.efl-bw-ol-item{appearance:none;cursor:pointer;text-align:left;display:flex;align-items:center;gap:10px;width:100%;
border:1px solid var(--bw-line);border-radius:11px;background:var(--bw-bg2);padding:10px 11px;
transition:border-color .15s,background .15s,transform .12s}
.efl-bw-ol-item:not(:disabled):hover{border-color:var(--bw-line2);transform:translateX(2px)}
.efl-bw-ol-item:disabled{cursor:default;opacity:.72}
.efl-bw-ol-item.is-done{opacity:1}
.efl-bw-ol-item.is-view{border-color:color-mix(in srgb,var(--bw-blue) 55%,var(--bw-line2));
box-shadow:0 0 0 1px color-mix(in srgb,var(--bw-blue) 45%,transparent)}
.efl-bw-ol-item.is-live{border-color:color-mix(in srgb,var(--bw-purple) 55%,var(--bw-line2));
background:linear-gradient(135deg,color-mix(in srgb,var(--bw-blue2) 9%,var(--bw-bg2)),color-mix(in srgb,var(--bw-purple) 9%,var(--bw-bg2)))}
.efl-bw-ol-n{flex:none;width:22px;height:22px;border-radius:7px;display:grid;place-items:center;
font-size:11px;font-weight:800;color:var(--bw-dim);background:var(--bw-code)}
.efl-bw-ol-item.is-done .efl-bw-ol-n{color:#fff;background:linear-gradient(135deg,var(--bw-g1),var(--bw-g2))}
.efl-bw-ol-t{flex:1;min-width:0;font-size:12.5px;font-weight:700;color:var(--bw-text);line-height:1.35;
display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.efl-bw-ol-item:disabled .efl-bw-ol-t{color:var(--bw-dim)}
.efl-bw-ol-row-act{display:flex;justify-content:flex-end;margin:-2px 2px 2px}
.efl-bw-ol-foot{padding-top:12px;margin-top:10px;border-top:1px solid var(--bw-line)}
/* status badges */
.efl-bw-b{flex:none;display:inline-flex;align-items:center;gap:5px;font-size:9.5px;font-weight:800;
letter-spacing:.05em;text-transform:uppercase;border-radius:999px;padding:3px 8px}
.efl-bw-b svg{width:10px;height:10px}
.efl-bw-b--done{color:color-mix(in srgb,var(--bw-ok) 50%,var(--bw-text));background:color-mix(in srgb,var(--bw-ok) 13%,transparent)}
.efl-bw-b--err{color:color-mix(in srgb,var(--bw-danger) 50%,var(--bw-text));background:color-mix(in srgb,var(--bw-danger) 13%,transparent)}
.efl-bw-b--live{color:#fff;background:linear-gradient(135deg,var(--bw-g1),var(--bw-g2))}
.efl-bw-b--live i{width:6px;height:6px;border-radius:50%;background:#fff;animation:eflBwPulse 1.2s ease-in-out infinite}
@keyframes eflBwPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.72)}}
/* mini button (Write / Retry / Back to live) */
.efl-bw-minibtn{appearance:none;cursor:pointer;display:inline-flex;align-items:center;gap:6px;
border:1px solid var(--bw-line2);border-radius:999px;background:var(--bw-bg2);color:var(--bw-dim);
font-size:11.5px;font-weight:750;padding:5px 11px;transition:color .15s,border-color .15s,background .15s}
.efl-bw-minibtn:hover{color:var(--bw-text);background:var(--bw-code)}
.efl-bw-minibtn svg{width:12px;height:12px}
/* the right pane */
.efl-bw-pane{border:1px solid var(--bw-line);border-radius:var(--bw-r);background:var(--bw-bg);padding:18px 20px;min-height:340px}
.efl-bw-pane-h{display:flex;align-items:center;gap:12px;padding-bottom:13px;margin-bottom:15px;border-bottom:1px solid var(--bw-line)}
.efl-bw-pane-h b{flex:1;min-width:0;font-size:15.5px;font-weight:800;color:var(--bw-text);overflow-wrap:anywhere}
.efl-bw-pane-meta{flex:none;font-size:11.5px;font-weight:700;color:var(--bw-muted)}
.efl-bw-pane-empty{display:flex;flex-direction:column;align-items:center;gap:10px;padding:56px 20px;color:var(--bw-muted);text-align:center}
.efl-bw-pane-empty svg{width:26px;height:26px;opacity:.7}
.efl-bw-pane-empty p{margin:0;font-size:13px;max-width:38ch}
/* live writing card + skeleton shimmer */
.efl-bw-livecard{border:1px solid color-mix(in srgb,var(--bw-purple) 26%,var(--bw-line));border-radius:12px;padding:16px 17px;
background:linear-gradient(135deg,color-mix(in srgb,var(--bw-blue2) 6%,transparent),color-mix(in srgb,var(--bw-purple) 6%,transparent))}
.efl-bw-livehead{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.efl-bw-livehead b{font-size:14px;font-weight:800;color:var(--bw-text)}
.efl-bw-livebadge{display:inline-flex;align-items:center;gap:6px;font-size:10px;font-weight:800;text-transform:uppercase;
letter-spacing:.05em;color:#fff;background:linear-gradient(135deg,var(--bw-g1),var(--bw-g2));border-radius:999px;padding:4px 10px}
.efl-bw-livebadge svg{width:11px;height:11px}
.efl-bw-livemsg{display:block;font-size:12px;color:var(--bw-dim);margin-bottom:13px}
.efl-bw-skel{display:flex;flex-direction:column;gap:9px}
.efl-bw-skel i{display:block;height:11px;border-radius:6px;
background:linear-gradient(90deg,var(--bw-line) 25%,var(--bw-line2) 45%,var(--bw-line) 65%);
background-size:220% 100%;animation:eflBwShimmer 1.4s linear infinite}
@keyframes eflBwShimmer{from{background-position:130% 0}to{background-position:-90% 0}}
/* the reader — renders on the SAME book page as the editor + PDF export.
Typography mirrors efl_bw_build_print_html() exactly (see editor note). */
.efl-bw-read{max-width:40em;margin:0 auto;padding:clamp(36px,6%,64px) clamp(30px,8%,64px);
background:var(--bw-page,#fff);color:var(--bw-page-ink,#111);border:1px solid var(--bw-line2);border-radius:6px;
box-shadow:0 8px 30px rgba(20,32,70,.14);font-family:Georgia,"Times New Roman",serif;font-size:17px;line-height:1.55;
white-space:pre-wrap;overflow-wrap:anywhere}
html[data-theme="dark"] .efl-bw-read{background:#f7f4ee;color:#141414;border-color:#d8d2c6}
/* rich chapters: real tags, indented paragraphs like the book */
.efl-bw-read--rich{white-space:normal}
.efl-bw-read--rich .efl-bw-page-title{font-size:1.73em;font-weight:700;line-height:1.2;margin:0 0 .28em;text-align:left;color:inherit}
.efl-bw-read--rich .efl-bw-read-plain{white-space:pre-wrap;overflow-wrap:anywhere}
.efl-bw-read--rich p{margin:0 0 1.05em;text-align:justify;text-indent:1.6em}
.efl-bw-read--rich p:first-child{text-indent:0}
.efl-bw-read--rich h2+p,.efl-bw-read--rich h3+p,.efl-bw-read--rich figure+p,.efl-bw-read--rich blockquote+p,.efl-bw-read--rich ul+p,.efl-bw-read--rich ol+p{text-indent:0}
.efl-bw-read--rich .efl-bw-read-plain+p,.efl-bw-read--rich .efl-bw-page-title+p{text-indent:0}
.efl-bw-read--rich p:last-child{margin-bottom:0}
/* ---------- outline editor ---------- */
.efl-bw-editor{max-width:1080px}
.efl-bw-olist{display:flex;flex-direction:column;gap:10px}
.efl-bw-olrow{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--bw-line);border-radius:12px;
background:var(--bw-bg);padding:13px 14px}
.efl-bw-oln{flex:none;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;margin-top:4px;
font-size:12px;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--bw-g1),var(--bw-g2))}
.efl-bw-olfields{flex:1;min-width:0;display:flex;flex-direction:column;gap:8px}
.efl-bw-oltitle{font-weight:750}
.efl-bw-olsum{resize:vertical;min-height:44px;font-size:12.5px;line-height:1.55;color:var(--bw-dim)}
.efl-bw-olacts{flex:none;display:flex;flex-direction:column;gap:6px}
.efl-bw-oladd{appearance:none;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;width:100%;
margin-top:10px;border:1px dashed var(--bw-line2);border-radius:12px;background:transparent;color:var(--bw-muted);
font-size:13px;font-weight:750;padding:12px;transition:color .15s,border-color .15s,background .15s}
.efl-bw-oladd:hover{color:var(--bw-text);background:var(--bw-code)}
.efl-bw-oladd:disabled{opacity:.4;cursor:default}
.efl-bw-oladd svg{width:15px;height:15px}
/* the real cover on the jacket */
.efl-bw-jacket-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.efl-bw-jacket.is-img>span{position:relative;z-index:2;opacity:0;pointer-events:none} /* the art carries the title */
.efl-bw-jacket.is-img::after{display:none}
.efl-bw-jacket-shim{position:absolute;inset:0;z-index:3;display:grid;place-items:center;
background:linear-gradient(120deg,rgba(10,14,30,.42) 30%,rgba(120,140,220,.28) 50%,rgba(10,14,30,.42) 70%);
background-size:220% 100%;animation:eflBwShimmer 1.6s linear infinite;border-radius:inherit}
/* aside cover card (parallel to writing) */
.efl-bw-covercard{display:flex;gap:12px;align-items:center;padding-top:13px;margin-top:12px;border-top:1px solid var(--bw-line)}
.efl-bw-covermini{position:relative;flex:none;width:48px;height:72px;border-radius:7px;overflow:hidden;
border:1px solid var(--bw-line2);background:linear-gradient(160deg,color-mix(in srgb,var(--spine,#8d4dff) 26%,var(--bw-bg2)),var(--bw-bg2));
box-shadow:inset 3px 0 0 var(--spine,#8d4dff)}
.efl-bw-covermini img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.efl-bw-covermini-shim{position:absolute;inset:0;
background:linear-gradient(120deg,transparent 30%,rgba(140,160,230,.35) 50%,transparent 70%);
background-size:220% 100%;animation:eflBwShimmer 1.6s linear infinite}
.efl-bw-covercard-b{display:flex;flex-direction:column;align-items:flex-start;gap:6px;min-width:0}
.efl-bw-covercard-b b{font-size:10.5px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--bw-muted)}
.efl-bw-covercard-s{font-size:12px;color:var(--bw-dim)}
/* ---------- BIG cover panel (top of the outline column) ---------- */
.efl-bw-coverpanel{display:flex;flex-direction:column;gap:9px;margin-bottom:14px;padding-bottom:14px;border-bottom:1px solid var(--bw-line)}
.efl-bw-coverbig{position:relative;width:100%;aspect-ratio:2/3;border-radius:12px;overflow:hidden;
border:1px solid var(--bw-line2);isolation:isolate;
background:linear-gradient(160deg,color-mix(in srgb,var(--spine,#8d4dff) 24%,var(--bw-bg2)),var(--bw-bg2));
box-shadow:inset 5px 0 0 var(--spine,#8d4dff),var(--bw-shadow)}
.efl-bw-coverbig img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.efl-bw-coverbig-mock{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:space-between;padding:16px 16px 14px 19px}
.efl-bw-coverbig-t{font-size:16px;font-weight:800;line-height:1.3;letter-spacing:-.01em;color:var(--bw-text);
display:-webkit-box;-webkit-line-clamp:6;-webkit-box-orient:vertical;overflow:hidden}
.efl-bw-coveracts{display:flex;align-items:center;gap:8px}
.efl-bw-btn--sm{padding:7px 13px;font-size:12.5px;border-radius:9px}
.efl-bw-btn--sm svg{width:13px;height:13px}
.efl-bw-coveracts .efl-bw-covercard-s{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:var(--bw-dim)}
/* cover prompt editor (inside the picker) */
.efl-bw-linkbtn{appearance:none;border:0;background:none;cursor:pointer;font:inherit;font-size:11px;font-weight:750;
color:var(--bw-blue);padding:0 0 0 10px;float:right;transition:color .15s}
.efl-bw-linkbtn:hover{color:var(--bw-purple);text-decoration:underline}
.efl-bw-cvm-prompt{resize:vertical;min-height:96px;max-height:44vh;line-height:1.55;font-size:13px}
/* ---------- themed scrollbars (fit the studio, both modes) ---------- */
.efl-bw *,.efl-bw-modal-bg *{scrollbar-width:thin;scrollbar-color:var(--bw-line2) transparent}
.efl-bw *::-webkit-scrollbar,.efl-bw-modal-bg *::-webkit-scrollbar{width:10px;height:10px}
.efl-bw *::-webkit-scrollbar-track,.efl-bw-modal-bg *::-webkit-scrollbar-track{background:transparent}
.efl-bw *::-webkit-scrollbar-thumb,.efl-bw-modal-bg *::-webkit-scrollbar-thumb{
background:color-mix(in srgb,var(--bw-line2) 80%,transparent);border-radius:99px;border:2px solid transparent;background-clip:padding-box}
.efl-bw *::-webkit-scrollbar-thumb:hover,.efl-bw-modal-bg *::-webkit-scrollbar-thumb:hover{
background:color-mix(in srgb,var(--bw-blue) 55%,var(--bw-line2));background-clip:padding-box}
.efl-bw *::-webkit-scrollbar-corner,.efl-bw-modal-bg *::-webkit-scrollbar-corner{background:transparent}
/* ---------- cover modal: segments / dropzone / assets grid ---------- */
.efl-bw-modal--wide{width:min(600px,96vw)}
.efl-bw-seg{display:flex;gap:6px;margin:4px 0 16px;padding:4px;border:1px solid var(--bw-line);border-radius:11px;background:var(--bw-bg2)}
.efl-bw-seg-b{appearance:none;cursor:pointer;flex:1;display:inline-flex;align-items:center;justify-content:center;gap:7px;
border:0;border-radius:8px;background:transparent;color:var(--bw-dim);font-size:12.5px;font-weight:750;padding:9px 8px;
transition:color .15s,background .15s}
.efl-bw-seg-b svg{width:13px;height:13px}
.efl-bw-seg-b:hover{color:var(--bw-text)}
.efl-bw-seg-b.is-on{color:#fff;background:linear-gradient(135deg,var(--bw-g1),var(--bw-g2))}
.efl-bw-drop{appearance:none;cursor:pointer;width:100%;display:flex;flex-direction:column;align-items:center;gap:6px;
border:1.5px dashed var(--bw-line2);border-radius:13px;background:transparent;color:var(--bw-muted);
padding:26px 16px;transition:border-color .15s,background .15s,color .15s;text-align:center}
.efl-bw-drop:hover{color:var(--bw-dim);background:var(--bw-code);border-color:color-mix(in srgb,var(--bw-blue) 50%,var(--bw-line2))}
.efl-bw-drop svg{width:20px;height:20px}
.efl-bw-drop b{font-size:13.5px;font-weight:750;color:var(--bw-text);overflow-wrap:anywhere}
.efl-bw-drop span{font-size:11.5px}
.efl-bw-libsearch{display:flex;gap:8px;margin-bottom:12px}
.efl-bw-libsearch .efl-bw-input{flex:1}
.efl-bw-agrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(86px,1fr));gap:8px;max-height:300px;overflow:auto;padding:2px}
.efl-bw-asseti{appearance:none;cursor:pointer;position:relative;aspect-ratio:1/1;border-radius:10px;overflow:hidden;
border:1px solid var(--bw-line2);background:var(--bw-bg2);padding:0;transition:transform .12s,box-shadow .15s,border-color .15s}
.efl-bw-asseti img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.efl-bw-asseti:hover{transform:translateY(-1px)}
.efl-bw-asseti.is-on{border-color:color-mix(in srgb,var(--bw-blue) 60%,var(--bw-line2));
box-shadow:0 0 0 2px color-mix(in srgb,var(--bw-blue) 55%,transparent)}
/* workspace responsive */
@media (max-width:860px){
.efl-bw-ws{grid-template-columns:1fr}
.efl-bw-ol{position:static}
.efl-bw-ol-list{max-height:none}
.efl-bw-mshead-r{text-align:left}
.efl-bw-olrow{flex-wrap:wrap}
.efl-bw-olacts{flex-direction:row;width:100%;justify-content:flex-end}
}
/* ============================================================================
* MODALS — mounted on , OUTSIDE .efl-bw, so they carry their OWN palette
* (both themes). Never rely on the app scope from here.
* ========================================================================== */
.efl-bw-modal-bg{
--bw-bg2:rgba(20,28,48,.5);
--bw-line:rgba(120,140,200,.20); --bw-line2:rgba(120,140,200,.38);
--bw-text:#eaf0ff; --bw-dim:#aeb9d8; --bw-muted:#8595bb;
--bw-blue:#4f8ff7; --bw-blue2:#0b7bff; --bw-purple:#8d4dff; --bw-pink:#ff33df;
--bw-danger:#ff6a54; --bw-code:rgba(0,0,0,.22);
--bw-g1:#0a6ce0; --bw-g2:#8d4dff; --bw-g3:#d417b5;
--bw-d1:#d92b20; --bw-d2:#c9271d;
position:fixed;inset:0;z-index:100000;display:flex;align-items:center;justify-content:center;
padding:20px;background:rgba(5,9,20,.62);backdrop-filter:blur(4px);
opacity:0;transition:opacity .16s}
html[data-theme="light"] .efl-bw-modal-bg{
--bw-bg2:#f7f9fe;
--bw-line:rgba(15,30,70,.12); --bw-line2:rgba(15,30,70,.24);
--bw-text:#141a29; --bw-dim:#4a5878; --bw-muted:#5f6f96;
--bw-blue:#0b6bdd; --bw-blue2:#1668d6; --bw-purple:#7b3fe4; --bw-pink:#c026b8;
--bw-danger:#cf291e; --bw-code:rgba(15,30,70,.05);
--bw-g1:#1668d6; --bw-g2:#7b3fe4; --bw-g3:#c026b8;
--bw-d1:#e0301f; --bw-d2:#cf291e}
.efl-bw-modal-bg.is-in{opacity:1}
.efl-bw-modal{width:min(520px,96vw);max-height:92vh;overflow:auto;border-radius:18px;padding:24px;
color:var(--bw-text);background:#10162a;border:1px solid var(--bw-line2);
box-shadow:0 30px 80px rgba(2,6,20,.65);
transform:translateY(8px) scale(.985);transition:transform .18s}
.efl-bw-modal-bg.is-in .efl-bw-modal{transform:none}
html[data-theme="light"] .efl-bw-modal{background:#fff;box-shadow:0 30px 80px rgba(20,32,70,.2)}
.efl-bw-modal *{box-sizing:border-box}
.efl-bw-modal textarea{max-width:100%}
.efl-bw-modal-h{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:6px}
.efl-bw-modal-h h4{margin:0;font-size:18px;font-weight:800;letter-spacing:-.01em;color:var(--bw-text)}
.efl-bw-x{appearance:none;border:0;background:transparent;cursor:pointer;font:inherit;font-size:24px;line-height:1;
color:var(--bw-muted);width:32px;height:32px;border-radius:8px;transition:color .15s,background .15s}
.efl-bw-x:hover{color:var(--bw-text);background:var(--bw-code)}
.efl-bw-modal-sub{margin:0 0 18px;font-size:13.5px;color:var(--bw-dim);line-height:1.55;overflow-wrap:anywhere}
.efl-bw-modal-sub b{color:var(--bw-text)}
.efl-bw-modal-foot{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}
.efl-bw-modal .efl-bw-field>span{display:block;font-size:12px;font-weight:700;color:var(--bw-dim);margin-bottom:7px}
.efl-bw-modal .efl-bw-input{background:var(--bw-bg2)}
/* ---------- responsive ---------- */
@media (max-width:720px){
.efl-bw-bookview{grid-template-columns:1fr}
.efl-bw-jacket{max-width:190px}
.efl-bw-craft{grid-template-columns:1fr}
}
@media (max-width:560px){
.efl-bw-hero{flex-direction:column}
.efl-bw-hero-cta{width:100%}
.efl-bw-hero-cta .efl-bw-btn{width:100%}
.efl-bw-foot{flex-direction:column-reverse;align-items:stretch}
.efl-bw-foot-r{flex-direction:column-reverse}
.efl-bw-foot .efl-bw-btn{width:100%}
.efl-bw-modal{padding:20px}
.efl-bw-modal-foot{flex-direction:column-reverse}
.efl-bw-modal-foot .efl-bw-btn{width:100%}
}
/* ============================================================================
* COVER EDITOR — a small professional design surface (mounted on ).
* Carries its OWN palette (both themes), like the other body-mounted overlays.
* ========================================================================== */
.efl-bwce-bg{
--e-bg:#0b0f1c; --e-panel:#0f1526; --e-panel2:#141b30; --e-line:rgba(120,140,200,.20);
--e-line2:rgba(120,140,200,.34); --e-text:#eaf0ff; --e-dim:#aeb9d8; --e-muted:#8595bb;
--e-blue:#4f8ff7; --e-g1:#0a6ce0; --e-g2:#8d4dff; --e-g3:#d417b5; --e-code:rgba(0,0,0,.24);
--e-danger:#ff6a54; --e-stagebg:#070a14;
position:fixed;inset:0;z-index:100050;display:flex;background:rgba(4,7,14,.72);
backdrop-filter:blur(5px);opacity:0;transition:opacity .18s;color:var(--e-text)}
html[data-theme="light"] .efl-bwce-bg{
--e-bg:#eef1f8; --e-panel:#ffffff; --e-panel2:#f5f7fc; --e-line:rgba(15,30,70,.12);
--e-line2:rgba(15,30,70,.22); --e-text:#141a29; --e-dim:#4a5878; --e-muted:#5f6f96;
--e-blue:#0b6bdd; --e-g1:#1668d6; --e-g2:#7b3fe4; --e-g3:#c026b8; --e-code:rgba(15,30,70,.05);
--e-danger:#cf291e; --e-stagebg:#e3e7f0}
.efl-bwce-bg.is-in{opacity:1}
.efl-bwce-bg *{box-sizing:border-box}
.efl-bwce{margin:auto;width:min(1180px,97vw);height:min(94vh,940px);display:flex;flex-direction:column;
background:var(--e-bg);border:1px solid var(--e-line2);border-radius:18px;overflow:hidden;
box-shadow:0 40px 100px rgba(2,6,20,.6);transform:translateY(10px) scale(.99);transition:transform .2s}
.efl-bwce-bg.is-in .efl-bwce{transform:none}
/* top bar */
.efl-bwce-top{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 16px;
border-bottom:1px solid var(--e-line);background:var(--e-panel)}
.efl-bwce-title{display:flex;align-items:center;gap:9px;min-width:0}
.efl-bwce-title svg{width:18px;height:18px;color:var(--e-muted)}
.efl-bwce-title b{font-size:15px;font-weight:800}
.efl-bwce-title span{font-size:12.5px;color:var(--e-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:30ch}
.efl-bwce-top-r{display:flex;gap:9px;flex:none}
.efl-bwce-btn{appearance:none;cursor:pointer;font:inherit;font-weight:700;font-size:13px;border:1px solid transparent;
border-radius:10px;padding:9px 15px;display:inline-flex;align-items:center;gap:7px;color:var(--e-text);transition:filter .15s,background .15s,border-color .15s}
.efl-bwce-btn svg{width:15px;height:15px}
.efl-bwce-btn--grad{color:#fff;border:0;background:linear-gradient(135deg,var(--e-g1),var(--e-g2) 62%,var(--e-g3))}
.efl-bwce-btn--grad:hover{filter:brightness(1.08)}
.efl-bwce-btn--grad:disabled{filter:grayscale(.4) brightness(.85);cursor:default}
.efl-bwce-btn--ghost{color:var(--e-dim);border:1px solid var(--e-line2);background:transparent}
.efl-bwce-btn--ghost:hover{color:var(--e-text);background:var(--e-code)}
.efl-bwce-btn--sm{padding:6px 11px;font-size:12px;border-radius:8px}
.efl-bwce-btn--sm svg{width:13px;height:13px}
/* body: tools | stage | side */
.efl-bwce-body{flex:1;display:grid;grid-template-columns:132px 1fr 288px;min-height:0}
.efl-bwce-tools{border-right:1px solid var(--e-line);background:var(--e-panel);padding:14px 10px;overflow:auto}
.efl-bwce-toolh{display:block;font-size:9.5px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--e-muted);margin:2px 4px 8px}
.efl-bwce-tool{appearance:none;cursor:pointer;width:100%;display:flex;flex-direction:column;align-items:center;gap:6px;
border:1px solid var(--e-line);border-radius:11px;background:var(--e-panel2);color:var(--e-dim);
padding:13px 8px;margin-bottom:8px;font-size:11.5px;font-weight:700;transition:color .15s,border-color .15s,transform .1s}
.efl-bwce-tool svg{width:19px;height:19px}
.efl-bwce-tool:hover{color:var(--e-text);border-color:var(--e-line2);transform:translateY(-1px)}
/* stage */
.efl-bwce-stage{position:relative;display:flex;align-items:center;justify-content:center;background:var(--e-stagebg);overflow:hidden;padding:16px}
.efl-bwce-stage::before{content:'';position:absolute;inset:0;
background-image:linear-gradient(45deg,rgba(255,255,255,.03) 25%,transparent 25%,transparent 75%,rgba(255,255,255,.03) 75%),
linear-gradient(45deg,rgba(255,255,255,.03) 25%,transparent 25%,transparent 75%,rgba(255,255,255,.03) 75%);
background-size:26px 26px;background-position:0 0,13px 13px;opacity:.6;pointer-events:none}
.efl-bwce-canvaswrap{position:relative;box-shadow:0 20px 60px rgba(0,0,0,.5);border-radius:2px;overflow:hidden}
.efl-bwce-canvas{display:block;background:#12203a}
.efl-bwce-overlay{position:absolute;inset:0;cursor:default}
/* selection box + handles */
.efl-bwce-selbox{position:absolute;border:1.5px solid var(--e-blue);box-shadow:0 0 0 1px rgba(255,255,255,.25);pointer-events:none;transform-origin:center}
.efl-bwce-h{position:absolute;width:12px;height:12px;background:#fff;border:2px solid var(--e-blue);border-radius:3px;
pointer-events:auto;transform:translate(-50%,-50%)}
.efl-bwce-h-nw{left:0;top:0;cursor:nwse-resize}
.efl-bwce-h-ne{left:100%;top:0;cursor:nesw-resize}
.efl-bwce-h-se{left:100%;top:100%;cursor:nwse-resize}
.efl-bwce-h-sw{left:0;top:100%;cursor:nesw-resize}
.efl-bwce-rot{position:absolute;left:50%;top:-26px;width:14px;height:14px;background:var(--e-blue);border:2px solid #fff;
border-radius:50%;pointer-events:auto;transform:translateX(-50%);cursor:grab}
.efl-bwce-rot::before{content:'';position:absolute;left:50%;top:14px;width:2px;height:12px;background:var(--e-blue);transform:translateX(-50%)}
/* side: inspector + layers */
.efl-bwce-side{border-left:1px solid var(--e-line);background:var(--e-panel);display:flex;flex-direction:column;min-height:0}
.efl-bwce-inspector{flex:1;overflow:auto;padding:14px}
.efl-bwce-empty{font-size:12.5px;color:var(--e-muted);line-height:1.55;padding:6px 2px}
.efl-bwce-insp-h{font-size:13px;font-weight:800;color:var(--e-text);margin:0 0 12px}
.efl-bwce-f{display:block;margin-bottom:12px}
.efl-bwce-f>span{display:block;font-size:11px;font-weight:700;color:var(--e-dim);margin-bottom:6px}
.efl-bwce-in{width:100%;max-width:100%;font:inherit;font-size:13px;color:var(--e-text);background:var(--e-panel2);
border:1px solid var(--e-line2);border-radius:9px;padding:9px 11px}
textarea.efl-bwce-in{resize:vertical;min-height:52px;max-height:180px;line-height:1.5}
select.efl-bwce-in{appearance:none;-webkit-appearance:none;cursor:pointer}
.efl-bwce-in:focus{outline:none;border-color:var(--e-blue);box-shadow:0 0 0 3px color-mix(in srgb,var(--e-blue) 26%,transparent)}
.efl-bwce-row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.efl-bwce-range{width:100%;accent-color:var(--e-g2)}
.efl-bwce-seg2{display:flex;gap:7px;margin-bottom:12px}
.efl-bwce-tg{appearance:none;cursor:pointer;flex:1;border:1px solid var(--e-line2);border-radius:8px;background:var(--e-panel2);
color:var(--e-dim);font-size:12px;font-weight:750;padding:8px 6px;transition:color .15s,background .15s,border-color .15s}
.efl-bwce-tg:hover{color:var(--e-text)}
.efl-bwce-tg.is-on{color:#fff;border-color:transparent;background:linear-gradient(135deg,var(--e-g1),var(--e-g2))}
.efl-bwce-segrow{display:flex;gap:6px}
.efl-bwce-segb{appearance:none;cursor:pointer;flex:1;border:1px solid var(--e-line2);border-radius:8px;background:var(--e-panel2);
color:var(--e-dim);font-size:11.5px;font-weight:700;padding:8px 4px;transition:color .15s,background .15s}
.efl-bwce-segb.is-on{color:#fff;border-color:transparent;background:linear-gradient(135deg,var(--e-g1),var(--e-g2))}
.efl-bwce-colorrow{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.efl-bwce-sw{appearance:none;cursor:pointer;width:22px;height:22px;border-radius:6px;border:1px solid var(--e-line2);padding:0;transition:transform .1s}
.efl-bwce-sw:hover{transform:scale(1.1)}
.efl-bwce-sw.is-on{box-shadow:0 0 0 2px var(--e-blue),0 0 0 3px #fff}
.efl-bwce-cpick{position:relative;width:22px;height:22px;border-radius:6px;overflow:hidden;border:1px dashed var(--e-line2);cursor:pointer;display:inline-block}
.efl-bwce-cpick input{position:absolute;inset:-4px;width:130%;height:130%;border:0;padding:0;cursor:pointer}
.efl-bwce-insp-acts{display:flex;gap:6px;padding-top:12px;margin-top:6px;border-top:1px solid var(--e-line)}
.efl-bwce-iconbtn{appearance:none;cursor:pointer;flex:1;display:grid;place-items:center;border:1px solid var(--e-line2);
border-radius:9px;background:var(--e-panel2);color:var(--e-dim);padding:9px;transition:color .15s,background .15s,border-color .15s}
.efl-bwce-iconbtn svg{width:15px;height:15px}
.efl-bwce-iconbtn:hover{color:var(--e-text);background:var(--e-code)}
.efl-bwce-iconbtn--danger:hover{color:#fff;background:var(--e-danger);border-color:transparent}
/* layers list */
.efl-bwce-layers{border-top:1px solid var(--e-line);max-height:38%;display:flex;flex-direction:column}
.efl-bwce-layers-h{font-size:9.5px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--e-muted);padding:11px 14px 7px}
.efl-bwce-layerlist{overflow:auto;padding:0 8px 10px}
.efl-bwce-layeri{appearance:none;cursor:pointer;width:100%;display:flex;align-items:center;gap:9px;text-align:left;
border:1px solid transparent;border-radius:9px;background:transparent;color:var(--e-dim);padding:8px 9px;margin-bottom:3px;transition:background .15s,color .15s,border-color .15s}
.efl-bwce-layeri:hover{background:var(--e-code);color:var(--e-text)}
.efl-bwce-layeri.is-on{border-color:color-mix(in srgb,var(--e-blue) 45%,var(--e-line2));background:var(--e-panel2);color:var(--e-text)}
.efl-bwce-layeri-ic{flex:none;width:24px;height:24px;border-radius:6px;display:grid;place-items:center;background:var(--e-code)}
.efl-bwce-layeri-ic svg{width:13px;height:13px}
.efl-bwce-layeri-t{flex:1;min-width:0;font-size:12.5px;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.efl-bwce-spin{display:inline-block;width:14px;height:14px;border-radius:50%;border:2px solid rgba(255,255,255,.4);
border-top-color:#fff;animation:eflBwSpin .7s linear infinite;vertical-align:-2px}
/* editor responsive */
@media (max-width:900px){
.efl-bwce{height:96vh;width:98vw}
.efl-bwce-body{grid-template-columns:96px 1fr 240px}
.efl-bwce-tool{font-size:0;gap:0;padding:12px 8px}
.efl-bwce-tool svg{width:20px;height:20px}
.efl-bwce-toolh{text-align:center}
}
/* ---- cover editor: advanced toolbar + arrange controls ---- */
.efl-bwce-topbar{display:flex;align-items:center;gap:3px;margin:0 auto 0 8px;padding:3px;border:1px solid var(--e-line);border-radius:10px;background:var(--e-panel2)}
.efl-bwce-tb{appearance:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:4px;min-width:32px;height:30px;padding:0 8px;
border:0;border-radius:7px;background:transparent;color:var(--e-dim);font:inherit;font-size:12px;font-weight:700;transition:color .15s,background .15s}
.efl-bwce-tb svg{width:15px;height:15px}
.efl-bwce-tb:hover{color:var(--e-text);background:var(--e-code)}
.efl-bwce-tb:disabled{opacity:.38;cursor:default}
.efl-bwce-tbsep{width:1px;height:20px;background:var(--e-line);margin:0 3px}
.efl-bwce-zoomn{min-width:44px;text-align:center;font-size:11.5px;font-weight:700;color:var(--e-muted);user-select:none}
.efl-bwce-subh{font-size:9.5px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--e-muted);margin:14px 0 8px}
.efl-bwce-mini{display:flex;flex-wrap:wrap;gap:5px;align-items:center}
.efl-bwce-mb{appearance:none;cursor:pointer;width:34px;height:32px;display:grid;place-items:center;border:1px solid var(--e-line2);
border-radius:8px;background:var(--e-panel2);color:var(--e-dim);transition:color .15s,background .15s,border-color .15s}
.efl-bwce-mb svg{width:15px;height:15px}
.efl-bwce-mb:hover{color:var(--e-text);background:var(--e-code)}
.efl-bwce-minisep{width:1px;height:22px;background:var(--e-line);margin:0 2px}
@media (max-width:900px){
.efl-bwce-topbar{margin-left:4px;gap:1px}
.efl-bwce-tb{min-width:28px;padding:0 5px}
.efl-bwce-zoomn{min-width:34px;font-size:10.5px}
}
/* ---- export panel (done state) ---- */
.efl-bw-export{margin-top:16px;padding:16px;border:1px solid var(--bw-line);border-radius:14px;background:var(--bw-bg2)}
.efl-bw-export-h{display:flex;align-items:flex-start;gap:10px;margin-bottom:13px}
.efl-bw-export-h svg{width:18px;height:18px;color:var(--bw-blue);flex:none;margin-top:1px}
.efl-bw-export-h b{display:block;font-size:14px;font-weight:800;color:var(--bw-text)}
.efl-bw-export-h span{display:block;font-size:12.5px;color:var(--bw-dim);margin-top:2px}
.efl-bw-export-btns{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
.efl-bw-export-b{appearance:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px;
border:1px solid var(--bw-line2);border-radius:10px;background:var(--bw-bg);color:var(--bw-text);
font:inherit;font-size:13px;font-weight:750;padding:11px 10px;transition:border-color .15s,background .15s,transform .1s}
.efl-bw-export-b svg{width:15px;height:15px;color:var(--bw-blue)}
.efl-bw-export-b:hover:not(:disabled){border-color:color-mix(in srgb,var(--bw-blue) 50%,var(--bw-line2));background:var(--bw-code);transform:translateY(-1px)}
.efl-bw-export-b:disabled{cursor:default;opacity:.6}
.efl-bw-export-b.is-busy{color:var(--bw-dim)}
.efl-bw-export-done{display:flex;align-items:center;gap:9px;margin-top:13px;padding:11px 13px;border-radius:10px;
background:color-mix(in srgb,var(--bw-ok,#25d0a4) 12%,var(--bw-bg));border:1px solid color-mix(in srgb,var(--bw-ok,#25d0a4) 30%,var(--bw-line2))}
.efl-bw-export-done>svg{width:16px;height:16px;color:var(--bw-ok,#25d0a4);flex:none}
.efl-bw-export-done>span{flex:1;min-width:0;font-size:12.5px;font-weight:650;color:var(--bw-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.efl-bw-export-dl{display:inline-flex;align-items:center;gap:6px;text-decoration:none;flex:none;
background:linear-gradient(135deg,var(--bw-g1),var(--bw-g2));color:#fff;font-size:12.5px;font-weight:750;
border-radius:8px;padding:7px 13px;transition:filter .15s}
.efl-bw-export-dl svg{width:14px;height:14px;color:#fff}
.efl-bw-export-dl:hover{filter:brightness(1.08)}
.efl-bw-export-hint{font-size:11.5px;line-height:1.5;color:var(--bw-muted);margin:10px 2px 0}
@media (max-width:560px){ .efl-bw-export-btns{grid-template-columns:1fr} }
/* ---- full-page rich chapter editor ---- */
.efl-bw-minibtn--accent{color:var(--bw-blue);border-color:color-mix(in srgb,var(--bw-blue) 40%,var(--bw-line2))}
.efl-bw-minibtn--accent:hover{background:color-mix(in srgb,var(--bw-blue) 10%,var(--bw-bg));border-color:var(--bw-blue)}
.efl-bw-btn--sm{padding:8px 15px;font-size:13px}
.efl-bw-editing-h{flex-wrap:wrap;gap:8px 10px;align-items:center}
.efl-bw-editing-h .efl-bw-ed-count{font-size:11.5px;font-weight:700;color:var(--bw-muted);margin-left:2px}
.efl-bw-ed-actions{display:inline-flex;gap:7px;margin-left:auto;align-items:center}
/* sticky toolbar with grouped controls */
.efl-bw-ed-toolbar{display:flex;align-items:center;gap:2px;flex-wrap:wrap;padding:7px 9px;margin:0 0 12px;
border:1px solid var(--bw-line);border-radius:12px;background:var(--bw-bg2);position:sticky;top:8px;z-index:5}
.efl-bw-tb-group{display:inline-flex;align-items:center;gap:2px}
.efl-bw-tb{appearance:none;cursor:pointer;min-width:31px;height:31px;display:inline-flex;align-items:center;justify-content:center;
border:1px solid transparent;border-radius:8px;background:transparent;color:var(--bw-text);font:inherit;font-size:13.5px;font-weight:600;padding:0 8px;transition:background .12s,border-color .12s,color .12s}
.efl-bw-tb:hover{background:var(--bw-code);border-color:var(--bw-line2)}
.efl-bw-tb svg{width:16px;height:16px}
.efl-bw-tb.is-active{background:color-mix(in srgb,var(--bw-blue) 16%,var(--bw-bg));border-color:var(--bw-blue);color:var(--bw-blue)}
.efl-bw-tb-sep{width:1px;align-self:stretch;margin:4px 5px;background:var(--bw-line2)}
.efl-bw-tb-hint{margin-left:auto;font-size:11px;color:var(--bw-muted);padding-right:4px}
/* full-height editing surface */
.efl-bw-ed-scroll{flex:1;min-height:0;display:flex;flex-direction:column}
/* book-page look: dark surround (scroll) with a centered white page.
Typography below MIRRORS the PDF export exactly (base 11pt -> here 17px; all
measurements converted to em so proportions match 1:1): paragraph spacing
.16in ~= 1.05em, first-line indent 1.6em, h2 19pt ~= 1.73em, h3 14pt ~= 1.27em,
blockquote margins .16in/.3in, list margins .16in/.3in. Keep in sync with
efl_bw_build_print_html(). */
.efl-bw-ed-scroll{flex:1;min-height:0;display:flex;flex-direction:column;overflow:auto;
background:var(--bw-page-surround,#e9edf5);border:1px solid var(--bw-line);border-radius:16px;padding:26px clamp(10px,3vw,40px)}
html[data-theme="dark"] .efl-bw-ed-scroll{background:var(--bw-code)}
.efl-bw-ed-page{width:100%;max-width:40em;margin:0 auto;min-height:75vh;
padding:clamp(40px,7%,64px) clamp(32px,9%,64px);
background:var(--bw-page,#fff);color:var(--bw-page-ink,#111);border:1px solid var(--bw-line2);border-radius:6px;
box-shadow:0 8px 34px rgba(20,32,70,.16);
font-family:Georgia,"Times New Roman",serif;font-size:17px;line-height:1.55}
html[data-theme="dark"] .efl-bw-ed-page{background:#f7f4ee;color:#141414;border-color:#d8d2c6}
.efl-bw-ed-surface{outline:none;min-height:40vh}
.efl-bw-ed-surface:focus{outline:none}
.efl-bw-ed-page .efl-bw-page-title{font-size:1.73em;font-weight:700;line-height:1.2;margin:0 0 .28em;text-align:left;color:inherit}
.efl-bw-ed-surface p{margin:0 0 1.05em;text-align:justify;text-indent:1.6em}
.efl-bw-ed-surface p:first-child{text-indent:0}
.efl-bw-ed-surface h2+p,.efl-bw-ed-surface h3+p,.efl-bw-ed-surface figure+p,.efl-bw-ed-surface blockquote+p,.efl-bw-ed-surface ul+p,.efl-bw-ed-surface ol+p{text-indent:0}
.efl-bw-ed-surface p:last-child{margin-bottom:0}
.efl-bw-ed-surface h2{font-size:1.73em;font-weight:700;margin:.9em 0 .28em;line-height:1.2;text-align:left}
.efl-bw-ed-surface h3{font-size:1.27em;font-weight:700;margin:.7em 0 .2em;line-height:1.25;text-align:left}
.efl-bw-ed-surface blockquote{margin:1.05em 1.96em;padding-left:.6em;border-left:3px solid #999;color:#333;font-style:italic}
.efl-bw-ed-surface blockquote p{text-align:left;text-indent:0;margin:0 0 .5em}
.efl-bw-ed-surface ul,.efl-bw-ed-surface ol{margin:0 0 1.05em 1.96em;padding-left:.6em}
.efl-bw-ed-surface li{margin:.15em 0}
.efl-bw-ed-surface img{max-width:100%;height:auto;display:block}
/* image block + its floating controls */
.efl-bw-ed-figure{margin:1.3em 0;text-align:center;position:relative;clear:both;display:block}
.efl-bw-ed-figure img{margin:0 auto;display:inline-block;max-width:100%;height:auto;vertical-align:top}
.efl-bw-ed-figure[data-align="left"]{text-align:left}
.efl-bw-ed-figure[data-align="left"] img{margin:0}
.efl-bw-ed-figure[data-align="right"]{text-align:right}
.efl-bw-ed-figure[data-align="right"] img{margin:0 0 0 auto}
.efl-bw-ed-figure[data-align="center"]{text-align:center}
.efl-bw-ed-figure[data-align="center"] img{margin:0 auto}
.efl-bw-imgbar{display:inline-flex;gap:2px;align-items:center;margin-top:8px;padding:5px 7px;border-radius:10px;
background:#fff;border:1px solid #d8d2c6;box-shadow:0 4px 16px rgba(20,32,70,.18);user-select:none}
.efl-bw-imgb{appearance:none;cursor:pointer;min-width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;
border:1px solid transparent;border-radius:7px;background:transparent;color:#12100c;font:inherit;font-size:12px;font-weight:700;padding:0 7px}
.efl-bw-imgb:hover{background:#f0ece4;border-color:#d8d2c6}
.efl-bw-imgb svg{width:14px;height:14px}
.efl-bw-imgb--del{color:#e5484d}
.efl-bw-imgb-sep{width:1px;height:18px;margin:0 4px;background:#d8d2c6}
/* rich reader — match the PDF export proportions */
.efl-bw-read--rich h2{font-size:1.73em;font-weight:700;margin:.9em 0 .28em;line-height:1.2;text-align:left}
.efl-bw-read--rich h3{font-size:1.27em;font-weight:700;margin:.7em 0 .2em;line-height:1.25;text-align:left}
.efl-bw-read--rich blockquote{margin:1.05em 1.96em;padding-left:.6em;border-left:3px solid #999;color:#333;font-style:italic}
.efl-bw-read--rich blockquote p{text-align:left;text-indent:0;margin:0 0 .5em}
.efl-bw-read--rich ul,.efl-bw-read--rich ol{margin:0 0 1.05em 1.96em;padding-left:.6em}
.efl-bw-read--rich li{margin:.15em 0}
.efl-bw-read--rich figure{margin:1.05em 0;text-align:center}
.efl-bw-read--rich figure[data-align="left"]{text-align:left}
.efl-bw-read--rich figure[data-align="right"]{text-align:right}
.efl-bw-read--rich img{max-width:100%;height:auto;display:inline-block}
/* floating AI bubble on selection — high contrast on the white book page in
BOTH themes: solid gradient fill, white text, ring + strong shadow so it never
blends into the page. Uses EXPLICIT hex colors (not CSS vars) because the
bar is mounted on document.body, outside the .efl-bw scope where the theme
vars are defined — with vars it rendered white-on-white. */
.efl-bw-floatbar{position:absolute;transform:translate(-50%,0) scale(.96);transform-origin:center bottom;
display:inline-flex;align-items:center;gap:1px;white-space:nowrap;
background:#1a1030;border:1px solid rgba(255,255,255,.14);border-radius:11px;
padding:4px;cursor:default;z-index:100001;
box-shadow:0 10px 30px rgba(6,10,26,.55),0 0 0 1px rgba(11,123,255,.14);
opacity:0;pointer-events:none;transition:opacity .12s,transform .12s}
.efl-bw-floatbar.is-in{opacity:1;pointer-events:auto;transform:translate(-50%,0) scale(1)}
.efl-bw-floatbar::after{content:"";position:absolute;left:50%;bottom:-5px;width:10px;height:10px;
transform:translateX(-50%) rotate(45deg);background:#1a1030;border-right:1px solid rgba(255,255,255,.14);border-bottom:1px solid rgba(255,255,255,.14)}
.efl-bw-floatbar--below::after{top:-5px;bottom:auto;border-right:0;border-bottom:0;border-left:1px solid rgba(255,255,255,.14);border-top:1px solid rgba(255,255,255,.14)}
.efl-bw-fb{appearance:none;cursor:pointer;min-width:30px;height:30px;display:inline-flex;align-items:center;justify-content:center;
border:0;border-radius:8px;background:transparent;color:#e9ecf6;
font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;font-size:13.5px;font-weight:700;padding:0 8px;transition:background .1s,color .1s}
.efl-bw-fb:hover{background:rgba(255,255,255,.1);color:#fff}
.efl-bw-fb.is-active{background:rgba(79,143,247,.28);color:#fff}
.efl-bw-fb svg{width:15px;height:15px;color:currentColor;stroke:currentColor}
.efl-bw-fb-sep{width:1px;height:20px;margin:0 3px;background:rgba(255,255,255,.14)}
.efl-bw-fb-select{appearance:none;cursor:pointer;height:30px;border:1px solid rgba(255,255,255,.16);border-radius:8px;
background:#241640;color:#e9ecf6;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;font-size:12px;font-weight:600;
padding:0 20px 0 8px;margin:0 1px;
background-image:url('data:image/svg+xml;utf8,');
background-repeat:no-repeat;background-position:right 6px center}
.efl-bw-fb-select:hover{border-color:rgba(120,160,255,.6)}
.efl-bw-fb-select:focus{outline:none;border-color:#4f8ff7}
.efl-bw-fb-font{max-width:120px}
.efl-bw-fb-size{width:64px}
.efl-bw-fb-select option{background:#241640;color:#e9ecf6}
.efl-bw-fb--ai{background:linear-gradient(135deg,#0a6ce0,#8d4dff 60%,#d417b5);color:#fff;font-weight:800;padding:0 12px;margin-left:2px;gap:5px}
.efl-bw-fb--ai:hover{background:linear-gradient(135deg,#0a6ce0,#8d4dff 60%,#d417b5);filter:brightness(1.12)}
.efl-bw-fb--ai span{color:#fff}
.efl-bw-fb--ai svg{color:#fff!important;stroke:#fff!important}
/* snippet popup */
.efl-bw-snip{padding:12px 14px;border-radius:11px;background:var(--bw-bg2);border:1px solid var(--bw-line);
font-family:Georgia,serif;font-size:13.5px;line-height:1.6;color:var(--bw-dim);max-height:26vh;overflow:auto;margin-bottom:13px}
.efl-bw-snip-instr{resize:vertical;min-height:56px;max-height:26vh}
.efl-bw-snip-preview{margin-top:14px;padding:13px 15px;border-radius:11px;
background:color-mix(in srgb,var(--bw-blue) 8%,var(--bw-bg));border:1px solid color-mix(in srgb,var(--bw-blue) 26%,var(--bw-line2))}
.efl-bw-snip-pvlabel{font-size:11px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:var(--bw-blue);margin-bottom:6px}
.efl-bw-snip-pvtext{font-family:Georgia,serif;font-size:14px;line-height:1.7;color:var(--bw-text);white-space:pre-wrap}
/* editing mode: make the pane a full-height flex column so the editor fills it */
.efl-bw-pane--editing,.efl-bw-pane:has(.efl-bw-ed-surface){display:flex;flex-direction:column;min-height:min(82vh,860px)}
.efl-bw-pane:has(.efl-bw-ed-surface) .efl-bw-editing-h{flex:none}
.efl-bw-pane:has(.efl-bw-ed-surface) .efl-bw-ed-toolbar{flex:none}
/* model chip in the editor header + model note in AI modals */
.efl-bw-ed-model{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:700;
color:var(--bw-blue);background:color-mix(in srgb,var(--bw-blue) 12%,var(--bw-bg));
border:1px solid color-mix(in srgb,var(--bw-blue) 30%,var(--bw-line2));border-radius:999px;padding:3px 10px;white-space:nowrap}
.efl-bw-ed-model svg{width:12px;height:12px}
.efl-bw-model-note{display:flex;align-items:center;gap:7px;margin:0 0 12px;padding:8px 12px;border-radius:10px;
font-size:12.5px;color:var(--bw-dim);background:color-mix(in srgb,var(--bw-blue) 8%,var(--bw-bg2));
border:1px solid color-mix(in srgb,var(--bw-blue) 22%,var(--bw-line2))}
.efl-bw-model-note b{color:var(--bw-text);font-weight:700}
.efl-bw-model-note svg{width:15px;height:15px;color:var(--bw-blue);flex:none}
/* ---- RTL (Arabic) book page: editor + reader ---- */
/* Arabic convention differs from Latin: no first-line indent, a small gap
between paragraphs instead, RTL flow, and an Arabic-friendly serif stack.
Mirrors the RTL branch in the PDF/EPUB/DOCX exporters so screen == file. */
.efl-bw-ed-page[dir="rtl"],.efl-bw-read[dir="rtl"]{
font-family:"Amiri","Scheherazade New","Noto Naskh Arabic","Traditional Arabic",Georgia,serif}
.efl-bw-ed-page[dir="rtl"] .efl-bw-ed-surface p,.efl-bw-read--rich[dir="rtl"] p{text-indent:0;margin:0 0 .7em;text-align:justify}
.efl-bw-ed-page[dir="rtl"] .efl-bw-ed-surface p:first-child,.efl-bw-read--rich[dir="rtl"] p:first-child{text-indent:0}
.efl-bw-ed-page[dir="rtl"] .efl-bw-page-title,.efl-bw-read--rich[dir="rtl"] .efl-bw-page-title,
.efl-bw-ed-page[dir="rtl"] .efl-bw-ed-surface h2,.efl-bw-read--rich[dir="rtl"] h2,
.efl-bw-ed-page[dir="rtl"] .efl-bw-ed-surface h3,.efl-bw-read--rich[dir="rtl"] h3{text-align:right}
.efl-bw-ed-page[dir="rtl"] .efl-bw-ed-surface blockquote,.efl-bw-read--rich[dir="rtl"] blockquote{
border-left:0;border-right:3px solid #999;padding-left:0;padding-right:.6em}
.efl-bw-ed-page[dir="rtl"] .efl-bw-ed-surface ul,.efl-bw-ed-page[dir="rtl"] .efl-bw-ed-surface ol,
.efl-bw-read--rich[dir="rtl"] ul,.efl-bw-read--rich[dir="rtl"] ol{padding-left:0;padding-right:1.6em;margin-left:0;margin-right:0}
/* toolbar font controls */
.efl-bw-tb-select{appearance:none;cursor:pointer;height:31px;border:1px solid var(--bw-line2);border-radius:8px;
background:var(--bw-bg);color:var(--bw-text);font:inherit;font-size:12.5px;font-weight:600;padding:0 24px 0 9px;
background-image:url('data:image/svg+xml;utf8,');
background-repeat:no-repeat;background-position:right 8px center;transition:border-color .12s}
.efl-bw-tb-select:hover{border-color:var(--bw-blue)}
.efl-bw-tb-select:focus{outline:none;border-color:var(--bw-blue);box-shadow:0 0 0 2px color-mix(in srgb,var(--bw-blue) 16%,transparent)}
.efl-bw-tb-font{min-width:120px;max-width:150px}
.efl-bw-tb-size{width:58px;padding-right:22px}
.efl-bw-tb--upload{min-width:31px}
/* floating-bar custom dropdowns (native selects lose the editor selection) */
.efl-bw-fbdd{position:relative;display:inline-flex}
.efl-bw-fb--dd{font-size:12px;padding:0 9px;gap:3px;white-space:nowrap}
.efl-bw-fbdd-menu{position:absolute;top:calc(100% + 7px);left:0;display:flex;flex-direction:column;gap:1px;
background:#1a1030;border:1px solid rgba(255,255,255,.16);border-radius:10px;padding:4px;
min-width:176px;max-height:250px;overflow:auto;z-index:100002;
box-shadow:0 12px 32px rgba(6,10,26,.6),0 0 0 1px rgba(11,123,255,.12)}
.efl-bw-fbdd-menu[hidden]{display:none}
.efl-bw-fbdd-menu--size{min-width:86px}
.efl-bw-fbdd-item{appearance:none;text-align:left;background:transparent;border:0;cursor:pointer;
color:#e9ecf6;font-size:13px;padding:7px 10px;border-radius:7px;white-space:nowrap}
.efl-bw-fbdd-item:hover{background:rgba(255,255,255,.12);color:#fff}
.efl-bw-fbdd-item--size{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;font-weight:600}
/* dropdown menus: dark themed scrollbar (both the floating bar + the editor toolbar) */
.efl-bw-fbdd-menu{scrollbar-width:thin;scrollbar-color:rgba(160,175,220,.35) #140b26}
.efl-bw-fbdd-menu::-webkit-scrollbar{width:9px}
.efl-bw-fbdd-menu::-webkit-scrollbar-track{background:#140b26;border-radius:9px}
.efl-bw-fbdd-menu::-webkit-scrollbar-thumb{background:rgba(160,175,220,.32);border-radius:9px;border:2px solid #140b26}
.efl-bw-fbdd-menu::-webkit-scrollbar-thumb:hover{background:rgba(160,175,220,.5)}
/* editor-toolbar dropdown buttons (book font / size) */
.efl-bw-tb--dd{max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
font-size:12.5px;font-weight:650;padding:0 10px;gap:4px}
.efl-bw-tb--dd [data-tbfont-label],.efl-bw-tb--dd [data-tbsize-label]{overflow:hidden;text-overflow:ellipsis}
.efl-bw-tb--ddsize{max-width:96px}
.efl-bw-fbdd--tb .efl-bw-fbdd-menu{top:calc(100% + 6px);left:0}
/* outline management controls (add / reorder / delete after creation) */
.efl-bw-ol-manage{display:inline-flex;gap:4px;margin-left:auto}
.efl-bw-ol-row-act{display:flex;align-items:center;gap:6px}
.efl-bw-iconbtn--del:hover{color:var(--bw-danger);border-color:var(--bw-danger);background:rgba(255,107,107,.1)}
.efl-bw-textarea{resize:vertical;min-height:64px;font:inherit;line-height:1.5}
.efl-bw-check{display:flex;align-items:center;gap:8px;margin:2px 0 4px;color:var(--bw-muted);font-size:13.5px;cursor:pointer}
.efl-bw-check input{width:16px;height:16px;accent-color:var(--bw-blue);cursor:pointer}
.efl-bw-field em{font-style:normal;color:var(--bw-dim);font-size:.9em}
/* audiobook: chapter narration bar + player */
.efl-bw-audiobar{display:flex;align-items:center;gap:10px;margin:0 0 14px;padding:10px 12px;
background:var(--bw-bg2);border:1px solid var(--bw-line2);border-radius:12px}
.efl-bw-audiobar--working{color:var(--bw-muted);font-size:13.5px}
.efl-bw-audiobar--err{color:var(--bw-danger);font-size:13px}
.efl-bw-audiobar--err svg{width:16px;height:16px;flex:none}
.efl-bw-audio{flex:1;min-width:0;height:36px}
.efl-bw-audio-dl{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;
border-radius:9px;color:var(--bw-muted);border:1px solid var(--bw-line2);background:var(--bw-bg);flex:none}
.efl-bw-audio-dl:hover{color:var(--bw-text);background:var(--bw-code)}
.efl-bw-audio-dl svg{width:16px;height:16px}
.efl-bw-range{width:100%;accent-color:var(--bw-blue);cursor:pointer}
.efl-bw-audiobar-sub{display:block;font-style:normal;color:var(--bw-dim);font-size:12px;margin-top:2px}
.efl-bw-hero-cta{display:inline-flex;gap:10px;align-items:center}
/* ============================================================================
* RESPONSIVE LAYER — every screen from 320px phones to wide desktops.
* Additive overrides only: desktop rendering above is unchanged.
* ========================================================================== */
/* ---- base hardening (all sizes) ---- */
.efl-bw{overflow-x:clip}
.efl-bw-app{min-width:0}
.efl-bw-pane-h{flex-wrap:wrap;row-gap:8px}
.efl-bw-pane-meta{white-space:nowrap}
.efl-bw-book-t{overflow-wrap:anywhere}
.efl-bw-read figure{max-width:100%}
.efl-bw-read--rich p{hyphens:auto}
.efl-bw-audiobar{flex-wrap:wrap}
.efl-bw-audio{width:100%;flex:1 1 220px;min-width:0}
.efl-bw-export-done{flex-wrap:wrap}
.efl-bw-libsearch{flex-wrap:wrap}
.efl-bw-floatbar{max-width:calc(100vw - 16px)}
.efl-bw-fbdd-menu{max-width:min(240px,calc(100vw - 28px))}
.efl-bw-wiz-head{flex-wrap:wrap;row-gap:8px}
.efl-bw-mshead-r{min-width:0}
.efl-bw-editing-h .efl-bw-ed-actions{flex-wrap:wrap;row-gap:6px}
/* ---- tablets & small laptops ---- */
@media (max-width:860px){
.efl-bw-ol-list{max-height:38vh;-webkit-overflow-scrolling:touch}
.efl-bw-ed-page{min-height:60vh}
}
/* ---- phones ---- */
@media (max-width:560px){
.efl-bw-read{padding:24px 18px;font-size:15.5px}
.efl-bw-read--rich .efl-bw-page-title{font-size:1.5em}
.efl-bw-pane-h{gap:8px}
.efl-bw-pane-h b{flex-basis:100%}
.efl-bw-pane-meta{order:5;margin-left:auto}
.efl-bw-ed-page{padding:20px 14px}
.efl-bw-ed-toolbar{position:sticky;top:0;z-index:5}
.efl-bw-input,.efl-bw-select,.efl-bw-textarea{font-size:16px}
.efl-bw-modal{padding:18px 16px;max-height:calc(100dvh - 20px)}
.efl-bw-modal-bg{padding:10px}
.efl-bw-modal--wide{width:100%}
.efl-bw-modal-foot .efl-bw-btn{width:100%}
.efl-bw-audiobar{align-items:stretch}
.efl-bw-audiobar .efl-bw-audio{flex-basis:100%}
.efl-bw-audio-dl,.efl-bw-audiobar .efl-bw-iconbtn--del{margin-left:auto}
.efl-bw-audiobar .efl-bw-audio-dl{margin-left:0}
.efl-bw-export-done>span{flex-basis:100%;white-space:normal}
.efl-bw-mshead-r{width:100%}
.efl-bw-floatbar{white-space:normal;flex-wrap:wrap;justify-content:center;row-gap:2px}
.efl-bw-craft{grid-template-columns:1fr}
.efl-bw-grid{grid-template-columns:1fr 1fr;gap:10px}
.efl-bw-headacts{gap:6px}
.efl-bw-oladd{width:100%;justify-content:center}
.efl-bw-toast{left:12px;right:12px;max-width:none;transform:none}
}
/* ---- very small phones ---- */
@media (max-width:380px){
.efl-bw-grid{grid-template-columns:1fr}
.efl-bw-hero h2{font-size:20px}
.efl-bw-mshead h2{font-size:18px}
.efl-bw-ed-toolbar{padding:5px 6px}
.efl-bw-tb{min-width:29px}
}
/* ---- touch devices: comfortable hit targets ---- */
@media (pointer:coarse){
.efl-bw-iconbtn{width:38px;height:38px}
.efl-bw-tb{min-width:36px;height:36px}
.efl-bw-minibtn{min-height:36px}
.efl-bw-ol-item{padding-top:10px;padding-bottom:10px}
.efl-bw-fbdd-item{padding-top:9px;padding-bottom:9px}
.efl-bw-x{width:38px;height:38px}
}
.efl-bw-fbdd-menu{left:50%;transform:translateX(-50%)}
/* ============================================================================
* BOOKSHELF — the library as real books: cover art, spine, stage, progress.
* Token-driven so both dark and light themes render correctly.
* ========================================================================== */
.efl-bw-libbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 0 18px}
.efl-bw-libq{position:relative;flex:1 1 230px;min-width:0}
.efl-bw-libq>svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:15px;height:15px;color:var(--bw-dim);pointer-events:none}
.efl-bw-libq .efl-bw-input{padding-left:37px}
.efl-bw-seg{display:inline-flex;gap:2px;padding:3px;border:1px solid var(--bw-line2);border-radius:11px;background:var(--bw-bg2)}
.efl-bw-seg-b{appearance:none;cursor:pointer;border:0;background:transparent;font:inherit;font-size:12px;font-weight:750;
color:var(--bw-muted);padding:7px 12px;border-radius:8px;transition:color .15s,background .15s}
.efl-bw-seg-b i{font-style:normal;opacity:.55;margin-left:6px;font-weight:700}
.efl-bw-seg-b:hover{color:var(--bw-text)}
.efl-bw-seg-b.is-on{color:var(--bw-text);background:var(--bw-code)}
.efl-bw-rack{display:grid;grid-template-columns:repeat(auto-fill,minmax(172px,1fr));gap:28px 20px;padding-top:4px}
.efl-bw-rbook{appearance:none;cursor:pointer;position:relative;display:block;width:100%;aspect-ratio:2/3;padding:0;border:0;
font:inherit;text-align:left;border-radius:5px 13px 13px 5px;background:var(--bw-bg2);
box-shadow:0 2px 6px rgba(6,10,26,.35),0 16px 34px -14px rgba(6,10,26,.6);
transition:transform .22s cubic-bezier(.2,.7,.3,1),box-shadow .22s}
.efl-bw-rbook:hover{transform:translateY(-6px);
box-shadow:0 4px 10px rgba(6,10,26,.4),0 26px 44px -16px rgba(6,10,26,.72)}
.efl-bw-rbook:focus-visible{outline:2px solid var(--bw-blue);outline-offset:3px}
html[data-theme="light"] .efl-bw-rbook{box-shadow:0 2px 6px rgba(20,32,70,.14),0 16px 32px -14px rgba(20,32,70,.28)}
html[data-theme="light"] .efl-bw-rbook:hover{box-shadow:0 4px 10px rgba(20,32,70,.16),0 26px 44px -16px rgba(20,32,70,.36)}
/* spine + page-edge light play */
.efl-bw-rbook::before{content:"";position:absolute;inset:0 auto 0 0;width:11px;z-index:3;pointer-events:none;
border-radius:5px 0 0 5px;
background:linear-gradient(90deg,rgba(2,5,14,.5),rgba(2,5,14,.16) 52%,rgba(255,255,255,.16) 88%,rgba(255,255,255,0))}
.efl-bw-rbook::after{content:"";position:absolute;inset:2px 0 2px auto;width:4px;z-index:3;pointer-events:none;
border-radius:0 12px 12px 0;background:linear-gradient(270deg,rgba(255,255,255,.14),rgba(255,255,255,0))}
.efl-bw-rbook-face{position:absolute;inset:0;border-radius:inherit;overflow:hidden;display:block}
.efl-bw-rbook-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.efl-bw-rbook-mock{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
background:
radial-gradient(120% 90% at 85% -10%,rgba(255,255,255,.16),transparent 55%),
linear-gradient(158deg,color-mix(in srgb,var(--spine) 82%,#0b1128),color-mix(in srgb,var(--spine) 26%,#0b1128))}
.efl-bw-rbook-mock>svg{width:34%;height:34%;color:rgba(255,255,255,.3)}
.efl-bw-rbook-mtag{position:absolute;top:12px;left:22px;font-size:9.5px;font-weight:800;letter-spacing:.08em;
text-transform:uppercase;color:rgba(255,255,255,.72)}
.efl-bw-rbook-scrim{position:absolute;inset:0;z-index:2;
background:linear-gradient(180deg,rgba(7,10,22,0) 42%,rgba(7,10,22,.88))}
.efl-bw-rbook-info{position:absolute;left:16px;right:11px;bottom:11px;z-index:4;display:block}
.efl-bw-rbook .efl-bw-book-t{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
font-size:14px;font-weight:800;line-height:1.32;color:#fff;letter-spacing:-.01em;
text-shadow:0 1px 3px rgba(0,0,0,.55)}
.efl-bw-rbook-sub{display:block;margin-top:4px;font-size:11px;font-weight:650;color:rgba(255,255,255,.8);
text-shadow:0 1px 2px rgba(0,0,0,.5);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.efl-bw-rbook-sub.is-ready{color:#7ff0c0;font-weight:800}
.efl-bw-rbook-stage{position:absolute;top:8px;right:8px;z-index:5;display:inline-flex;align-items:center;gap:4px;
font-size:9.5px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:#fff;
padding:4px 8px;border-radius:999px;pointer-events:none}
.efl-bw-rbook-stage svg{width:10px;height:10px}
.efl-bw-rbook-stage.is-draft{background:rgba(8,12,26,.55);border:1px solid rgba(255,255,255,.26);backdrop-filter:blur(5px)}
.efl-bw-rbook-stage.is-pub{background:linear-gradient(135deg,var(--bw-g1),var(--bw-g2));
box-shadow:0 3px 10px rgba(11,108,224,.4)}
.efl-bw-rack-empty{grid-column:1/-1;display:flex;align-items:center;justify-content:center;gap:9px;
padding:44px 16px;color:var(--bw-dim);font-size:13.5px;border:1px dashed var(--bw-line2);border-radius:14px}
.efl-bw-rack-empty svg{width:16px;height:16px}
/* publish control (book header) */
.efl-bw-pubbtn{appearance:none;cursor:pointer;display:inline-flex;align-items:center;gap:7px;font:inherit;
font-size:12.5px;font-weight:800;color:#fff;padding:8px 15px;border-radius:10px;border:1px solid transparent;
background:linear-gradient(135deg,var(--bw-g1),var(--bw-g2));transition:filter .15s,transform .1s}
.efl-bw-pubbtn svg{width:14px;height:14px}
.efl-bw-pubbtn:hover:not(:disabled){filter:brightness(1.09);transform:translateY(-1px)}
.efl-bw-pubbtn:disabled{cursor:default;opacity:.45;filter:saturate(.35)}
.efl-bw-pubbtn.is-pub{background:color-mix(in srgb,var(--bw-ok,#25d0a4) 14%,var(--bw-bg));
border-color:color-mix(in srgb,var(--bw-ok,#25d0a4) 46%,var(--bw-line2));color:var(--bw-ok,#25d0a4)}
.efl-bw-pubbtn.is-pub:hover{filter:none;border-color:var(--bw-ok,#25d0a4)}
@media (max-width:560px){
.efl-bw-rack{grid-template-columns:repeat(auto-fill,minmax(134px,1fr));gap:20px 13px}
.efl-bw-rbook .efl-bw-book-t{font-size:12.5px}
.efl-bw-rbook-info{left:14px;right:9px;bottom:9px}
.efl-bw-seg{width:100%;justify-content:space-between}
.efl-bw-seg-b{flex:1;text-align:center}
.efl-bw-pubbtn{padding:8px 12px}
}
/* ============================================================================
* POLISH — breathing room above the app + a premium book-hover treatment
* ========================================================================== */
/* The app used to sit flush against the theme header; give it air. */
.efl-bw{display:block;padding-top:34px}
@media (max-width:860px){ .efl-bw{padding-top:22px} }
@media (max-width:560px){ .efl-bw{padding-top:14px} }
/* Picking a book off the shelf: 3D tilt toward the reader, a spine-tinted
* glow, a light sheen sweeping the jacket, and the cover art easing closer. */
.efl-bw-rack{perspective:1150px}
.efl-bw-rbook{transform-style:preserve-3d;will-change:transform}
.efl-bw-rbook:hover{transform:translateY(-10px) rotateX(3.5deg) rotateY(-5.5deg) scale(1.035);
box-shadow:0 6px 14px rgba(6,10,26,.45),0 30px 52px -16px rgba(6,10,26,.78),
0 24px 48px -14px color-mix(in srgb,var(--spine) 45%,transparent)}
html[data-theme="light"] .efl-bw-rbook:hover{
box-shadow:0 6px 14px rgba(20,32,70,.18),0 30px 52px -18px rgba(20,32,70,.38),
0 24px 48px -14px color-mix(in srgb,var(--spine) 38%,transparent)}
.efl-bw-rbook-img,.efl-bw-rbook-mock{transition:transform .5s cubic-bezier(.2,.7,.25,1)}
.efl-bw-rbook:hover .efl-bw-rbook-img,
.efl-bw-rbook:hover .efl-bw-rbook-mock{transform:scale(1.055)}
.efl-bw-rbook-info{transition:transform .28s cubic-bezier(.2,.7,.3,1)}
.efl-bw-rbook:hover .efl-bw-rbook-info{transform:translateY(-3px)}
/* sheen sweep across the jacket */
.efl-bw-rbook-face::after{content:"";position:absolute;top:-45%;bottom:-45%;left:-70%;width:52%;z-index:3;
pointer-events:none;opacity:0;transform:translateX(0) skewX(-18deg);
background:linear-gradient(90deg,transparent,rgba(255,255,255,.24) 48%,rgba(255,255,255,.06) 62%,transparent)}
.efl-bw-rbook:hover .efl-bw-rbook-face::after{animation:eflBwSheen .95s cubic-bezier(.3,.6,.35,1) .06s 1}
@keyframes eflBwSheen{
0%{transform:translateX(-30%) skewX(-18deg);opacity:0}
18%{opacity:1}
100%{transform:translateX(430%) skewX(-18deg);opacity:0}}
@media (prefers-reduced-motion:reduce){
.efl-bw-rbook:hover{transform:none}
.efl-bw-rbook:hover .efl-bw-rbook-img,.efl-bw-rbook:hover .efl-bw-rbook-mock,
.efl-bw-rbook:hover .efl-bw-rbook-info{transform:none}
}
.efl-bw-pubbtn.is-hub{background:color-mix(in srgb,var(--bw-blue) 15%,var(--bw-bg));border-color:color-mix(in srgb,var(--bw-blue) 48%,var(--bw-line2));color:var(--bw-blue)}
.efl-bw-pubbtn.is-hub:hover{filter:none;border-color:var(--bw-blue)}
.efl-bw-pubbtn--ghost{background:var(--bw-bg2);border-color:var(--bw-line2);color:var(--bw-dim)}
.efl-bw-pubbtn--ghost:hover:not(:disabled){filter:none;color:var(--bw-text);border-color:color-mix(in srgb,var(--bw-blue) 45%,var(--bw-line2))}