:root{--bg: #f6eedb;--bg-soft: #fbf7ee;--surface: rgba(255, 252, 245, .92);--surface-strong: #fffdf8;--ink: #1f2328;--muted: #6f6a5f;--line: #ded2bc;--teal: #0e6f73;--teal-dark: #0a4e5d;--blue-deep: #145c7d;--sage: #8fa99b;--sage-soft: #dde8df;--gold: #c8a95c;--danger: #a94a3a;--success: #3f7d5a;--warning: #b47a2b;--radius-xl: 24px;--radius-lg: 18px;--radius-md: 12px;--shadow-soft: 0 18px 50px rgba(33, 28, 18, .1);--shadow-card: 0 8px 24px rgba(33, 28, 18, .08)}body[data-theme=dark]{--bg: #121413;--bg-soft: #181b19;--surface: rgba(28, 31, 29, .92);--surface-strong: #202421;--ink: #f3efe5;--muted: #b7b0a3;--line: rgba(255, 255, 255, .12);--teal: #3ba6a6;--teal-dark: #1d747c;--sage: #9eb8a9;--gold: #d6b96a}*{box-sizing:border-box}body{margin:0;color:var(--ink);font-size:15px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:radial-gradient(circle at top left,rgba(200,169,92,.22),transparent 32%),radial-gradient(circle at top right,rgba(143,169,155,.25),transparent 35%),linear-gradient(135deg,#f6eedb,#eef4ea)}body[data-theme=dark]{background:radial-gradient(circle at top left,rgba(214,185,106,.12),transparent 32%),radial-gradient(circle at top right,rgba(59,166,166,.14),transparent 35%),linear-gradient(135deg,#121413,#171b19)}.app-shell{width:min(1180px,calc(100% - 64px));margin-inline:auto;padding-block:32px 56px}.app-header,.primary-nav,.app-main{width:100%;margin-inline:0}.app-header{display:flex;align-items:center;justify-content:space-between;gap:32px;margin-bottom:30px}.brand-lockup{display:flex;align-items:center;justify-content:flex-start;flex:0 1 auto;min-width:0;margin:0;padding:0;text-decoration:none}.brand-lockup img{display:block;width:clamp(420px,38vw,560px);height:auto;max-height:130px;object-fit:contain;object-position:left center;margin:0;padding:0}.header-actions{display:flex;align-items:center;justify-content:flex-end;gap:12px;flex:0 0 auto;margin:0}.primary-nav{display:flex;gap:8px;padding:8px;border:1px solid var(--line);background:var(--surface);border-radius:22px;overflow-x:auto;box-shadow:var(--shadow-card);margin:0 0 24px}.primary-nav button{white-space:nowrap}.study-flow{display:grid;gap:20px}@media (max-width: 900px){.brand-lockup img{width:clamp(240px,48vw,360px);max-height:82px}}@media (max-width: 760px){.app-shell{width:min(100% - 32px,1180px);padding-block-start:20px}.app-header{flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:22px}.brand-lockup img{width:min(100%,360px);max-height:none}.header-actions{justify-content:flex-start;gap:8px}}button,select,input,textarea{border:1px solid var(--line);background:var(--surface-strong);color:var(--ink);border-radius:14px;min-height:42px;padding:.58rem .9rem;font-size:15px}button{cursor:pointer;font-weight:700;transition:all .18s ease}button:hover{transform:translateY(-2px)}button.active,button.primary{background:linear-gradient(135deg,var(--teal),var(--blue-deep));color:#fff;border-color:transparent}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid color-mix(in srgb,var(--teal) 45%,transparent);outline-offset:2px}.card{background:var(--surface);border:1px solid rgba(120,103,72,.18);border-radius:24px;box-shadow:0 8px 24px #211c1214;padding:20px;margin:0;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}h2{margin:0 0 12px;font-size:22px;font-family:Georgia,Times New Roman,serif}h3{margin:0 0 8px;font-size:18px}.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.status-pill{display:inline-block;margin:0 0 12px;padding:7px 12px;border:1px solid var(--line);border-radius:999px;background:color-mix(in srgb,var(--sage-soft) 40%,var(--surface))}.primary-nav button{min-height:42px;padding:0 20px;font-size:14px;font-weight:700;border-radius:14px}.project-menu{position:relative}.project-menu summary{list-style:none;border:1px solid var(--line);background:var(--surface-strong);border-radius:14px;min-height:42px;padding:.56rem .85rem;font-weight:700;cursor:pointer}.project-menu summary::-webkit-details-marker{display:none}.project-menu-panel{position:absolute;right:0;top:calc(100% + 8px);z-index:20;min-width:260px;background:var(--surface-strong);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-card);padding:8px;display:grid;gap:6px}.project-menu-panel .danger{color:var(--danger)}.study-setup-bar{display:grid;gap:16px}.study-setup-controls{display:grid;grid-template-columns:minmax(300px,1fr) minmax(260px,.9fr);gap:16px;align-items:end}.target-selector{display:grid;gap:10px}.selector-toggle button{min-height:44px;padding:0 18px}.study-filters{display:grid;gap:10px}.checkbox-inline{font-size:14px;display:flex;align-items:center;gap:8px}.target-select{min-height:46px;min-width:280px;font-size:15px}.target-summary-inline{border-top:1px solid var(--line);padding-top:14px}.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 0}.tag{border:1px solid var(--line);border-radius:999px;padding:4px 10px;font-size:13px;background:var(--bg-soft)}.mode-panel h2{margin-top:0;margin-bottom:14px}.mode-grid{display:grid;grid-template-columns:repeat(3,minmax(260px,1fr));gap:16px}.mode-grid button{text-align:left;min-height:124px;padding:20px;display:grid;gap:8px;align-content:start;border-radius:20px;background:var(--surface-strong)}.mode-grid button strong{font-size:18px}.mode-grid button .description{color:var(--muted);line-height:1.4;font-size:14px}.mode-grid button .mode-badge{margin-top:6px;font-size:13px;padding:4px 10px;border-radius:999px;border:1px solid var(--line);width:fit-content}.mode-grid button.active{background:linear-gradient(135deg,#0e6f73,#145c7d);color:#fff;border-color:transparent;box-shadow:0 18px 40px #0a4e5d38}.mode-grid button.active .description{color:#ffffffd1}.mode-grid button.active .mode-badge{background:#ffffff29;color:#fff;border:1px solid rgba(255,255,255,.26)}.session-cockpit{margin-top:4px;padding:32px;border-radius:28px;min-height:420px}.session-head{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:14px}.pill{border-radius:999px;border:1px solid var(--line);padding:3px 10px;font-size:13px}.pill.strong{background:color-mix(in srgb,var(--teal) 10%,var(--surface))}.session-count{margin-left:auto;font-weight:700;color:var(--teal-dark)}.session-empty-state{min-height:280px;display:grid;align-content:center;justify-items:center;text-align:center;gap:8px;border:1px dashed var(--line);border-radius:20px;padding:24px;background:color-mix(in srgb,var(--bg-soft) 85%,var(--surface))}.session-empty-state h3{margin:0;font-size:24px;font-family:Georgia,Times New Roman,serif}.session-empty-state p{margin:0;font-size:15px;color:var(--muted)}.cue-block{padding:24px;border-radius:20px;background:color-mix(in srgb,var(--bg-soft) 75%,var(--surface));border-left:5px solid var(--teal)}.cue-speaker{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--teal-dark);font-weight:800}.cue-text{margin-top:10px;font-size:22px;line-height:1.55;color:var(--ink)}.btn-good{border-color:color-mix(in srgb,var(--success) 55%,var(--line));background:color-mix(in srgb,var(--success) 15%,var(--surface))}.btn-mid{border-color:color-mix(in srgb,var(--warning) 55%,var(--line));background:color-mix(in srgb,var(--warning) 14%,var(--surface))}.btn-bad{border-color:color-mix(in srgb,var(--danger) 55%,var(--line));background:color-mix(in srgb,var(--danger) 14%,var(--surface))}.session-actions{display:flex;flex-direction:column;gap:16px;margin-top:20px}.action-group{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.playback-group,.utility-group{padding-bottom:4px}.evaluation-group{padding-top:6px}.session-actions .btn,.session-actions button,.session-actions select{min-height:44px}.pause-select-wrap{display:inline-flex;align-items:center;gap:8px;margin-left:8px}.review-panel{padding:24px}.review-header{margin-bottom:22px}.review-title{margin:0;font-family:Georgia,Times New Roman,serif;font-size:28px;line-height:1.1}.review-subtitle{margin-top:8px;color:var(--muted);font-size:15px}.review-stats{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}.review-stat{display:inline-flex;align-items:center;gap:8px;min-height:38px;padding:0 14px;border-radius:999px;background:color-mix(in srgb,var(--bg-soft) 80%,var(--surface));border:1px solid var(--line);font-size:14px;font-weight:700}.review-stat span{color:var(--muted);font-weight:600}.merge-panel{padding:18px;border-radius:20px;background:linear-gradient(180deg,#fffdf7,#fbf3e5);border:1px solid var(--line);margin-bottom:26px}.merge-panel-title{margin:0 0 6px;font-size:17px;font-weight:800}.merge-panel-help{margin:0 0 14px;color:var(--muted);font-size:14px}.merge-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;gap:12px;align-items:end}.merge-field label{display:block;margin-bottom:6px;font-size:13px;font-weight:800;color:var(--muted)}.merge-field select{width:100%;min-height:46px;font-size:15px}.merge-button{min-height:46px;padding:0 20px}.characters-section{margin-top:6px}.characters-section-header{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:14px}.characters-section-title{margin:0;font-size:22px;font-weight:800}.characters-list{display:grid;gap:12px;max-height:none;overflow:visible}.character-review-card{padding:16px 18px;border-radius:18px;border:1px solid var(--line);background:var(--surface-strong);box-shadow:0 4px 14px #211c120a}.character-main{display:flex;align-items:center;justify-content:space-between;gap:18px}.character-main-left{min-width:0}.character-name-input{margin:0;font-size:17px;line-height:1.2;font-weight:800;letter-spacing:.01em;padding:0;border:0;background:transparent;min-height:0;width:100%}.character-name-input:focus-visible{outline:2px solid color-mix(in srgb,var(--teal) 45%,transparent);border-radius:8px}.character-meta{display:flex;align-items:center;gap:14px;flex:0 0 auto}.line-count{font-size:14px;color:var(--muted);font-weight:700;white-space:nowrap}.alias-row{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:10px;color:var(--muted);font-size:13px}.alias-row>span:first-child{font-weight:800;color:var(--muted)}.alias-chip{display:inline-flex;align-items:center;min-height:26px;padding:0 9px;border-radius:999px;background:#f3ead8;border:1px solid rgba(120,103,72,.18);color:var(--ink);font-size:12px;font-weight:700}.danger-soft{min-height:38px;padding:0 14px;border-radius:12px;border:1px solid rgba(169,74,58,.35);background:#a94a3a0f;color:#8b3328;font-weight:800}.danger-soft:hover{background:#a94a3a1f}.parser-diagnostics{margin-top:24px;border-top:1px solid var(--line);padding-top:18px}.parser-diagnostics>summary{cursor:pointer;font-weight:800;color:var(--teal-dark);font-size:15px}.diagnostic-grid{display:grid;gap:12px;margin-top:14px}.diagnostic-card{padding:14px;border-radius:14px;background:color-mix(in srgb,var(--bg-soft) 80%,var(--surface));border:1px solid var(--line)}.diagnostic-card h4{margin:0 0 8px;font-size:15px}.diagnostic-card ul{margin:0;padding-left:18px}.review-footer{display:flex;justify-content:flex-end;align-items:center;gap:12px;margin-top:26px;padding-top:20px;border-top:1px solid var(--line)}.review-footer-note{margin-right:auto;color:var(--muted);font-size:14px}.review-confirm{min-height:48px;padding:0 24px;border-radius:15px;background:var(--teal);color:#fff;font-weight:800;font-size:15px;border:1px solid transparent}.list{display:grid;gap:.7rem;max-height:330px;overflow:auto}.list-item{display:grid;grid-template-columns:1fr auto;gap:.4rem;align-items:center;border:1px solid var(--line);border-radius:12px;padding:8px}.dropzone{padding:1.4rem;border:2px dashed var(--line);border-radius:14px;text-align:center}.dropzone.drag{border-color:var(--teal);background:color-mix(in srgb,var(--teal) 10%,var(--surface))}.line-card{border:1px solid var(--line);border-radius:14px;padding:.8rem;margin:.6rem 0;background:var(--surface-strong)}.scene{font-weight:700;color:var(--teal-dark)}.hint{background:color-mix(in srgb,var(--sage-soft) 50%,var(--surface));padding:.5rem;border-radius:10px}@media (max-width: 980px){.study-setup-controls{grid-template-columns:1fr}.mode-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 760px){button,select,input,textarea{width:100%}.study-setup-bar{gap:12px}.study-setup-controls,.mode-grid{grid-template-columns:1fr}.session-cockpit{padding:20px;min-height:360px}.cue-text{font-size:19px}.pause-select-wrap{margin-left:0;width:100%}.merge-row{grid-template-columns:1fr}.character-main{flex-direction:column;align-items:flex-start}.character-meta{width:100%;justify-content:space-between}.review-footer{flex-direction:column;align-items:stretch}.review-confirm{width:100%}.review-footer-note{margin-right:0}}.progress-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.65rem}.kpi-card{border:1px solid var(--line);border-radius:14px;padding:.65rem;background:var(--surface-strong)}.kpi-card small{color:var(--muted);display:block}.kpi-card strong{font-size:1.1rem}.meter-block{margin-top:.8rem;border:1px solid var(--line);border-radius:14px;padding:.7rem;background:var(--surface-strong)}.meter-row{display:grid;grid-template-columns:130px 1fr auto;gap:.55rem;align-items:center;margin-bottom:.35rem}.meter{height:10px;border-radius:999px;background:color-mix(in srgb,var(--line) 70%,transparent);overflow:hidden}.meter-fill{height:100%;border-radius:999px}.meter-fill.good{background:linear-gradient(90deg,#3f7d5a,#6aa882)}.meter-fill.mid{background:linear-gradient(90deg,#b47a2b,#ddb067)}.meter-fill.bad{background:linear-gradient(90deg,#a94a3a,#d27668)}.game-history{display:grid;gap:.4rem}.game-run{display:grid;grid-template-columns:1fr auto auto;gap:.6rem;align-items:center;border:1px solid var(--line);border-radius:10px;padding:.45rem .55rem}@media (max-width: 900px){.progress-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width: 720px){.progress-grid{grid-template-columns:1fr}.meter-row{grid-template-columns:1fr;gap:.3rem}}