/* ==========================================================================
   Reading Fluency (/gym/fluency/) — page styles.
   Tokens, fonts, buttons (.btn/.rf-btn-*), inputs (.rf-input) and the theme
   toggle come from /css/readflexes.css; this is page layout plus the
   marking surface. Marks are colour AND glyph (a superscript letter), so a
   printed or greyscale copy still reads.
   ========================================================================== */
:root{ --success:#00e676; --warning:#ffb020; --error:#ff4d6d; }

*{ box-sizing:border-box }
a{ color:inherit; text-decoration:none }
html,body{ height:100%; margin:0; overflow:hidden; display:block; }

.app{ display:grid; grid-template-columns:260px 1fr; height:100vh; }
.sidebar{ position:sticky; top:0; height:100vh; padding:18px 14px; border-right:1px solid var(--line);
  background:var(--panel); overflow:auto; -webkit-overflow-scrolling:touch; overscroll-behavior:contain; }
.brand{ display:flex; align-items:center; justify-content:center; margin-bottom:4px; }
.brand-logo{ height:120px; display:block; margin:0 auto; filter:drop-shadow(0 0 8px rgba(77,240,255,.25)); }
.brand-sub{ text-align:center; font-size:14px; color:var(--muted); text-transform:uppercase; letter-spacing:.08em; margin:6px 0 18px; }
.brand-sub a:hover{ color:var(--neon-cyan); }
.nav-section{ margin-top:14px; }
.nav-title{ padding:8px 10px; }
.nav{ display:flex; flex-direction:column; gap:4px; padding:0 6px 8px; }
.nav a{ padding:10px 14px; border-radius:999px; border:1px solid transparent; display:flex; align-items:center; gap:10px; font-weight:700; color:var(--text);
  transition:background .15s, border-color .15s, color .15s, box-shadow .15s; }
.nav a:hover{ background:rgba(77,240,255,.08); border-color:var(--line); }
.nav a.active{ color:var(--neon-cyan); border-color:rgba(77,240,255,.45); background:rgba(77,240,255,.10); box-shadow:var(--glow-cyan); }
.nav a .icon{ width:18px; text-align:center; opacity:.9; }

.main{ padding:22px; height:100vh; overflow:auto; overscroll-behavior:contain; }
.card{ background:var(--panel); border:1px solid var(--line); border-radius:var(--radius); padding:16px; }
.muted{ color:var(--muted); }
.small{ font-size:13px; }
.hidden{ display:none !important; }

.page-head{ display:flex; justify-content:space-between; align-items:flex-start; gap:16px; margin-bottom:14px; }
.page-head h1{ margin:0 0 6px; font-size:26px; }
.page-head p{ margin:0; max-width:70ch; }
/* The floating 🌐 chip (site-lang-toggle.js) sits top-right; keep the theme toggle clear of it. */
.page-head .rf-theme-toggle{ margin-right:150px; }

/* Stepper */
.stepper{ display:flex; gap:6px; margin:0 0 14px; padding:0; list-style:none; flex-wrap:wrap; }
.stepper li{ padding:6px 14px; border-radius:999px; border:1px solid var(--line); color:var(--muted); font-weight:700; font-size:13px; }
.stepper li.current{ color:var(--neon-cyan); border-color:rgba(77,240,255,.45); background:rgba(77,240,255,.10); }
.stepper li.done{ color:var(--success); }

/* Set-up grid */
.setup-grid{ display:grid; grid-template-columns:minmax(280px,360px) 1fr; gap:14px; align-items:start; }
.field{ display:flex; flex-direction:column; gap:6px; margin-bottom:12px; }
.field > label{ color:var(--muted); font-size:13px; font-weight:700; }
.field .rf-input{ width:100%; }
.row{ display:flex; gap:10px; flex-wrap:wrap; align-items:center; }
.chips{ display:flex; gap:6px; flex-wrap:wrap; }
.chip{ padding:5px 12px; border-radius:999px; border:1px solid var(--line); background:transparent; color:var(--text); cursor:pointer; font:inherit; font-size:13px; font-weight:700; }
.chip[aria-pressed="true"]{ color:var(--neon-cyan); border-color:rgba(77,240,255,.45); background:rgba(77,240,255,.10); }

.passage-list{ display:grid; grid-template-columns:repeat(auto-fill,minmax(230px,1fr)); gap:8px; max-height:52vh; overflow:auto; padding:2px; }
.passage-card{ text-align:left; border:1px solid var(--line); border-radius:var(--radius-sm); background:var(--panel-2); padding:10px 12px; cursor:pointer; color:var(--text); font:inherit; display:flex; flex-direction:column; gap:4px; }
.passage-card:hover{ border-color:rgba(77,240,255,.4); }
.passage-card[aria-pressed="true"]{ border-color:var(--neon-cyan); box-shadow:var(--glow-cyan); }
.passage-card .t{ font-weight:800; }
.passage-card .m{ color:var(--muted); font-size:12px; }
.passage-card .k{ font-size:11px; text-transform:uppercase; letter-spacing:.06em; color:var(--neon-purple); }
.selected-passage{ margin-top:10px; padding:10px 12px; border-radius:var(--radius-sm); border:1px dashed rgba(77,240,255,.45); }

.prev-list{ margin:6px 0 0; padding:0; list-style:none; display:flex; flex-direction:column; gap:4px; font-size:13px; }
.prev-list li{ display:flex; gap:10px; justify-content:space-between; padding:6px 8px; border-radius:8px; background:var(--panel-2); }
.status-pill{ padding:1px 8px; border-radius:999px; font-size:11px; font-weight:800; text-transform:uppercase; letter-spacing:.05em; }
.status-on-track{ background:rgba(0,230,118,.15); color:var(--success); }
.status-some-risk{ background:rgba(255,176,32,.15); color:var(--warning); }
.status-at-risk{ background:rgba(255,77,109,.15); color:var(--error); }
.status-unknown{ background:rgba(170,180,200,.15); color:var(--muted); }

/* Reading stage */
.read-bar{ position:sticky; top:-22px; z-index:5; background:var(--bg); padding:8px 0 10px; margin-top:-8px; border-bottom:1px solid var(--line); }
.timer-row{ display:flex; align-items:center; gap:14px; flex-wrap:wrap; }
.timer{ font-family:var(--font-heading); font-variant-numeric:tabular-nums; font-size:44px; line-height:1; font-weight:800; min-width:150px; }
.timer.warn{ color:var(--warning); }
.timer.over{ color:var(--error); }
.live{ display:flex; gap:16px; color:var(--muted); font-size:13px; }
.live b{ color:var(--text); font-size:18px; display:block; }
.spacer{ flex:1; }

.marks{ display:flex; gap:6px; flex-wrap:wrap; margin-top:10px; }
.mark-btn{ display:inline-flex; align-items:center; gap:8px; padding:6px 10px 6px 6px; border-radius:10px; border:1px solid var(--line); background:var(--panel); color:var(--text); font:inherit; font-size:13px; font-weight:700; cursor:pointer; }
.mark-btn .key{ display:inline-grid; place-items:center; width:24px; height:24px; border-radius:6px; background:var(--panel-2); font-family:var(--font-arcade); font-size:10px; }
.mark-btn[aria-pressed="true"]{ border-color:var(--neon-cyan); box-shadow:var(--glow-cyan); }
.mark-btn[data-mode="substitution"] .key{ color:var(--neon-purple); }
.mark-btn[data-mode="omission"] .key{ color:var(--warning); }
.mark-btn[data-mode="hesitation"] .key{ color:var(--neon-fire); }
.mark-btn[data-mode="reversal"] .key{ color:var(--error); }
.mark-btn[data-mode="self-correction"] .key{ color:var(--success); }
.mark-btn[data-mode="repetition"] .key{ color:var(--muted); }
.mark-btn[data-mode="insertion"] .key{ color:var(--neon-cyan); }
.mark-btn[data-mode="bracket"] .key{ color:var(--neon-gold); }
.mode-hint{ margin-top:6px; min-height:18px; font-size:13px; color:var(--muted); }
.banner{ margin-top:10px; padding:10px 14px; border-radius:var(--radius-sm); background:rgba(255,225,0,.12); border:1px solid rgba(255,225,0,.4); font-weight:700; }

.read-text{ margin-top:14px; padding:22px clamp(14px,3vw,40px); font-size:clamp(19px,1.6vw,24px); line-height:2.15; font-family:var(--font-body); user-select:none; }
.read-text p{ margin:0 0 1em; }
.read-text .p{ white-space:pre-wrap; }
.w{ position:relative; display:inline; padding:2px 3px; border-radius:5px; cursor:pointer; transition:background .1s; }
.w:hover{ background:rgba(77,240,255,.12); }
.w::after{ position:absolute; top:-0.85em; left:0; font-size:11px; font-weight:800; letter-spacing:.02em; font-family:var(--font-body); }
.w.m-substitution{ text-decoration:underline wavy var(--neon-purple); text-decoration-thickness:2px; text-underline-offset:4px; }
.w.m-substitution::after{ content:'S'; color:var(--neon-purple); }
.w.m-omission{ text-decoration:line-through; text-decoration-color:var(--warning); text-decoration-thickness:2px; color:var(--muted); }
.w.m-omission::after{ content:'O'; color:var(--warning); }
.w.m-hesitation{ text-decoration:underline dotted var(--neon-fire); text-decoration-thickness:3px; text-underline-offset:4px; }
.w.m-hesitation::after{ content:'H'; color:var(--neon-fire); }
.w.m-reversal{ text-decoration:underline double var(--error); text-underline-offset:3px; }
.w.m-reversal::after{ content:'R'; color:var(--error); }
.w.m-self-correction{ background:rgba(0,230,118,.14); }
.w.m-self-correction::after{ content:'SC'; color:var(--success); }
.w.m-repetition{ background:rgba(170,180,200,.14); }
.w.m-repetition::after{ content:'P'; color:var(--muted); }
.w.said::before{ content:attr(data-said); position:absolute; bottom:-1.05em; left:0; font-size:11px; color:var(--neon-purple); white-space:nowrap; font-style:italic; }
.w.range-start{ outline:2px dashed var(--warning); outline-offset:1px; }
.w.bracket{ box-shadow:inset -3px 0 0 var(--neon-gold); padding-right:6px; }
.w.beyond, .pt.beyond{ opacity:.35; }
.gap{ display:inline-block; width:0; position:relative; }
.gap.ins::after{ content:'^'; position:absolute; left:-4px; top:0.45em; color:var(--neon-cyan); font-weight:900; font-size:0.9em; }
.gap.ins::before{ content:'I'; position:absolute; left:-6px; top:-0.85em; font-size:11px; font-weight:800; color:var(--neon-cyan); }
.read-text.mode-bracket .w:hover{ box-shadow:inset -3px 0 0 var(--neon-gold); }

.said-pop{ position:absolute; z-index:20; background:var(--panel); border:1px solid rgba(166,77,255,.5); border-radius:var(--radius-sm); padding:8px; display:flex; gap:6px; align-items:center; box-shadow:0 8px 24px rgba(0,0,0,.35); }
.said-pop .rf-input{ width:160px; padding:.35rem .6rem; font-size:.9rem; }
.said-pop .btn{ padding:.35rem .7rem; font-size:.85rem; }

.read-actions{ display:flex; gap:10px; flex-wrap:wrap; margin-top:14px; align-items:center; }

/* Results */
.stat-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:10px; margin:12px 0; }
.stat{ padding:12px 14px; border-radius:var(--radius-sm); background:var(--panel-2); border:1px solid var(--line); }
.stat .v{ font-size:32px; font-weight:800; font-family:var(--font-heading); line-height:1.1; }
.stat .l{ color:var(--muted); font-size:12px; font-weight:700; text-transform:uppercase; letter-spacing:.05em; }
.stat.hero{ border-color:rgba(77,240,255,.45); }
.stat.hero .v{ color:var(--neon-cyan); }
.results-grid{ display:grid; grid-template-columns:1.2fr 1fr; gap:14px; align-items:start; }
.bars{ display:flex; flex-direction:column; gap:6px; margin-top:8px; }
.bar-row{ display:grid; grid-template-columns:150px 1fr 36px; gap:8px; align-items:center; font-size:13px; }
.bar{ height:14px; border-radius:4px; background:rgba(77,240,255,.12); overflow:hidden; }
.bar > i{ display:block; height:100%; background:var(--neon-cyan); border-radius:4px; }
.bar-row.uncounted .bar > i{ background:var(--muted); }
.norm{ margin-top:10px; padding:12px 14px; border-radius:var(--radius-sm); border:1px solid var(--line); background:var(--panel-2); }
.norm .verdict{ font-weight:800; font-size:16px; }
.misread-table{ width:100%; border-collapse:collapse; font-size:14px; margin-top:6px; }
.misread-table th, .misread-table td{ text-align:left; padding:5px 8px; border-bottom:1px solid var(--line); }
.misread-table th{ color:var(--muted); font-size:12px; text-transform:uppercase; letter-spacing:.05em; }
.save-row{ display:flex; gap:10px; align-items:center; flex-wrap:wrap; margin-top:14px; }
.save-note{ font-size:13px; color:var(--muted); }
.save-note.ok{ color:var(--success); }
.save-note.err{ color:var(--error); }
textarea.rf-input{ min-height:90px; resize:vertical; font-family:var(--font-body); }

@media (max-width:1100px){ .setup-grid, .results-grid{ grid-template-columns:1fr; } }
@media (max-width:860px){
  html,body{ overflow:auto; height:auto; }
  .app{ display:block; height:auto; }
  .main{ height:auto; padding:14px; }
  .read-bar{ top:0; }
  .timer{ font-size:34px; min-width:120px; }
}

@media print{
  .sidebar, .stepper, .read-bar, .read-actions, .save-row, .page-head button, .gym-topbar, .rf-lang, #focus-sounds-widget{ display:none !important; }
  html,body{ overflow:visible; height:auto; }
  .app{ display:block; height:auto; }
  .main{ height:auto; overflow:visible; padding:0; }
  .card{ border:1px solid #999; break-inside:avoid; }
  .stat .v{ color:#000 !important; }
}