/* timecode.tools · EDDF · style.css */
/* Accent: #6366f1 — indigo */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
    --black:#04040f;--surface:#080815;--surface-2:#0d0d20;--surface-3:#12122a;
    --border:#1e1e44;--border-hi:#2a2a5a;
    --text-primary:#e0e0ff;--text-secondary:#8888cc;--text-muted:#555588;
    --accent:#6366f1;--accent-ghost:rgba(99,102,241,.10);--accent-glow:rgba(99,102,241,.28);
    --ok:#22c55e;--warn:#f59e0b;--err:#ef4444;--removed:#ef4444;--added:#22c55e;
    --modified:#f59e0b;--unchanged:#4b5563;
    --ok-ghost:rgba(34,197,94,.10);--warn-ghost:rgba(245,158,11,.10);--err-ghost:rgba(239,68,68,.10);
    --mono:ui-monospace,'Cascadia Code','SF Mono','Fira Code','Consolas','Courier New',monospace;
    --sans:'Gill Sans','Gill Sans MT','Optima','Trebuchet MS','Segoe UI','Helvetica Neue',system-ui,sans-serif;
    --radius:4px;--radius-lg:6px;--max-w:900px;
}
html{overflow-x:hidden;scroll-behavior:smooth}
body{background:var(--black);color:var(--text-primary);font-family:var(--mono);font-size:16px;line-height:1.75;overflow-x:hidden;min-height:100vh;display:flex;flex-direction:column}
a{color:inherit;text-decoration:none}
.scanlines{pointer-events:none;position:fixed;inset:0;z-index:9999;background-image:radial-gradient(circle,rgba(255,255,255,.06) 1px,transparent 1px);background-size:24px 24px}
@keyframes blink{0%,49%{opacity:1}50%,100%{opacity:0}}
.blink{animation:blink 1s step-end infinite}
.section-label,.panel-label{font-family:var(--mono);font-size:12px;color:var(--text-secondary);letter-spacing:.15em;text-transform:uppercase;margin-bottom:14px}
.site-header{position:sticky;top:0;z-index:100;background:rgba(4,4,15,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.header-inner{max-width:var(--max-w);margin:0 auto;padding:0 2rem;height:56px;display:flex;align-items:center;justify-content:space-between}
.header-left{display:flex;align-items:center;gap:.75rem;font-size:13px}
.back-link{color:var(--text-muted);letter-spacing:.08em;transition:color .2s}.back-link:hover{color:var(--accent)}
.header-sep{color:var(--text-muted)}.tool-id{color:var(--accent);letter-spacing:.12em;font-size:13px}
.tool-badge{display:flex;align-items:center;gap:.4rem;font-size:11px;color:var(--text-muted);letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--border);border-radius:20px;padding:3px 10px}
.badge-dot{color:var(--accent);font-size:10px}
.tool-hero{border-bottom:1px solid var(--border);background:var(--surface)}
.tool-hero-inner{max-width:var(--max-w);margin:0 auto;padding:2.5rem 2rem 2rem}
.tool-headline{font-family:var(--sans);font-size:clamp(2rem,5vw,3rem);font-weight:800;letter-spacing:-.03em;color:var(--text-primary);line-height:1.1;margin-bottom:.75rem}
.tool-headline .accent{color:var(--accent)}
.tool-sub{font-size:14px;color:var(--text-secondary);max-width:62ch;line-height:1.8}
.workspace{flex:1;max-width:var(--max-w);width:100%;margin:0 auto;padding:2rem 2rem 3rem;display:flex;flex-direction:column;gap:1.5rem}
.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem;position:relative}
.panel::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--accent);opacity:.3;border-radius:var(--radius-lg) var(--radius-lg) 0 0}
.field-group{display:flex;flex-direction:column;gap:.4rem}
.field-label{font-size:11px;color:var(--text-secondary);letter-spacing:.1em;text-transform:uppercase}
.text-input{font-family:var(--mono);font-size:14px;background:var(--surface-2);color:var(--text-primary);border:1px solid var(--border-hi);border-radius:var(--radius);padding:8px 12px;outline:none;width:100%;transition:border-color .2s,box-shadow .2s}
.text-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-ghost)}
select.text-input{cursor:pointer}
button,.btn{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:13px;letter-spacing:.06em;border:none;border-radius:var(--radius);cursor:pointer;padding:8px 16px;transition:all .18s;white-space:nowrap;line-height:1}
button:active{transform:scale(.97)}
.btn-primary{background:var(--accent);color:#04040f;font-weight:bold;border:1px solid var(--accent)}
.btn-primary:hover{filter:brightness(1.1);box-shadow:0 0 18px var(--accent-glow)}
.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border-hi)}
.btn-ghost:hover{color:var(--text-primary);border-color:var(--text-muted)}
.btn-sm{padding:5px 12px;font-size:12px}
.error-msg{font-size:12px;color:var(--err);margin-left:.5rem}

/* Load grid */
.load-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:1rem;align-items:center}
.load-slot{display:flex;flex-direction:column;gap:.5rem}
.slot-label{font-size:12px;letter-spacing:.08em;text-transform:uppercase;font-weight:500;padding-bottom:.25rem}
.slot-before{color:#60a5fa}
.slot-after{color:#34d399}
.slot-version{font-weight:300;opacity:.6;text-transform:none;letter-spacing:0}
.load-arrow{display:flex;flex-direction:column;align-items:center;gap:.75rem;color:var(--text-muted);padding-top:1.4rem}
.swap-btn{font-size:11px;padding:3px 8px}
.drop-zone{border:1px dashed var(--border-hi);border-radius:var(--radius);padding:1.25rem .75rem;text-align:center;cursor:pointer;transition:border-color .2s,background .2s;display:flex;flex-direction:column;align-items:center;gap:.4rem;color:var(--text-muted)}
.drop-zone:hover,.drop-zone.highlight{border-color:var(--accent);background:var(--accent-ghost);color:var(--text-secondary)}
.drop-main{font-size:13px;color:var(--text-secondary)}
.drop-sub{font-size:11px;letter-spacing:.04em}
.slot-info{font-size:12px;padding:.4rem .6rem;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);display:flex;justify-content:space-between;align-items:center;gap:.5rem;flex-wrap:wrap}
.slot-info-name{color:var(--text-primary);font-family:var(--mono);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:160px}
.slot-info-meta{color:var(--text-muted);white-space:nowrap}
.settings-row{display:flex;gap:.75rem;align-items:flex-end;flex-wrap:wrap}
.fps-group{flex:0 0 180px}

/* Stats row */
.stats-row{display:flex;flex-wrap:wrap;gap:.4rem}
.stat-pill{font-family:var(--mono);font-size:11px;color:var(--accent);background:var(--accent-ghost);border:1px solid rgba(99,102,241,.2);border-radius:20px;padding:2px 9px;letter-spacing:.04em}
.stat-pill.sp-modified{color:var(--modified);background:var(--warn-ghost);border-color:rgba(245,158,11,.25)}
.stat-pill.sp-removed{color:var(--removed);background:var(--err-ghost);border-color:rgba(239,68,68,.25)}
.stat-pill.sp-added{color:var(--added);background:var(--ok-ghost);border-color:rgba(34,197,94,.25)}

/* Timeline */
.timeline-wrap{position:relative;margin-bottom:.75rem}
.tl-row{display:flex;align-items:center;gap:.5rem;margin-bottom:4px}
.tl-label{font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--text-muted);width:22px;flex-shrink:0;text-align:right}
.tl-label-before{color:#60a5fa}
.tl-label-after{color:#34d399}
.tl-track{flex:1;height:28px;position:relative;background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:3px;overflow:visible}
.tl-bar{position:absolute;height:100%;border-radius:2px;cursor:pointer;transition:filter .12s;min-width:3px}
.tl-bar:hover{filter:brightness(1.35)}
.tl-bar.tl-unchanged{background:var(--unchanged);opacity:.45}
.tl-bar.tl-modified{background:var(--modified);opacity:.80}
.tl-bar.tl-removed{background:var(--removed);opacity:.80}
.tl-bar.tl-added{background:var(--added);opacity:.80}
.tl-connector-zone{position:relative;height:20px;margin-left:27px}
.tl-legend{display:flex;gap:1rem;flex-wrap:wrap;margin-top:.5rem;font-size:11px;color:var(--text-muted)}
.legend-item{display:flex;align-items:center;gap:.35rem}
.legend-dot{width:10px;height:10px;border-radius:2px;flex-shrink:0}
.dot-unchanged{background:var(--unchanged)}
.dot-modified{background:var(--modified)}
.dot-removed{background:var(--removed)}
.dot-added{background:var(--added)}

/* Detail card (click a bar) */
.detail-card{margin-top:.75rem;padding:.85rem 1rem;background:var(--surface-2);border:1px solid var(--border-hi);border-radius:var(--radius);font-size:12px}
.detail-card .dc-header{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);margin-bottom:.6rem}
.detail-card .dc-grid{display:flex;flex-direction:column;gap:.3rem}
.detail-card .dc-kv{display:grid;grid-template-columns:80px 1fr;gap:.5rem;align-items:baseline}
.detail-card .dc-k{font-size:10px;color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}
.detail-card .dc-v{font-family:var(--mono);font-size:12px;color:var(--text-primary);word-break:break-word;overflow-wrap:anywhere;min-width:0}
.detail-card .dc-v.changed{color:var(--modified)}

/* Change table */
.table-scroll{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius)}
.change-table{width:100%;border-collapse:collapse;font-size:12px}
.change-table th{text-align:left;padding:.4rem .6rem;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);border-bottom:1px solid var(--border);background:var(--surface-2);white-space:nowrap}
.change-table td{padding:.4rem .6rem;border-bottom:1px solid rgba(255,255,255,.04);vertical-align:middle;font-family:var(--mono);font-size:11px}
.change-table tr:last-child td{border-bottom:none}
.change-table tr.row-modified td{background:rgba(245,158,11,.04)}
.change-table tr.row-removed td{background:rgba(239,68,68,.05)}
.change-table tr.row-added td{background:rgba(34,197,94,.04)}
.change-table tr.row-unchanged td{opacity:.45}
.change-table tr:hover td{filter:brightness(1.15)}
.col-status{width:90px}
.col-ev{width:40px;text-align:center}
.col-reel{width:80px}
.col-recin,.col-recout{width:96px;color:var(--text-primary)}
.col-dur{width:72px;color:var(--text-secondary)}
.col-notes{min-width:120px;color:var(--text-secondary)}
.status-badge{font-size:10px;padding:2px 6px;border-radius:3px;letter-spacing:.05em}
.sb-modified{background:rgba(245,158,11,.15);color:var(--modified);border:1px solid rgba(245,158,11,.3)}
.sb-removed{background:rgba(239,68,68,.12);color:var(--removed);border:1px solid rgba(239,68,68,.25)}
.sb-added{background:rgba(34,197,94,.12);color:var(--added);border:1px solid rgba(34,197,94,.25)}
.sb-unchanged{background:rgba(75,85,99,.15);color:var(--text-muted);border:1px solid rgba(75,85,99,.25)}
.show-unchanged-label{font-size:11px;color:var(--text-muted);display:flex;align-items:center;gap:.4rem;cursor:pointer}
.show-unchanged-label input{accent-color:var(--accent);width:13px;height:13px}

/* Info grid */
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.info-item{display:flex;gap:1rem;align-items:flex-start}
.info-num{font-size:11px;color:var(--accent);letter-spacing:.1em;flex-shrink:0;padding-top:2px;width:22px}
.info-item h3{font-family:var(--sans);font-size:.95rem;font-weight:600;color:var(--text-primary);margin-bottom:.35rem}
.info-item p{font-size:13px;color:var(--text-secondary);line-height:1.7}
.info-item strong{color:var(--text-primary);font-weight:500}

/* Quick-nav */
.tool-quick-nav{position:sticky;top:56px;z-index:90;background:rgba(0,0,0,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.tqn-inner{max-width:var(--max-w);margin:0 auto;padding:.45rem 2rem;display:flex;align-items:center;gap:.85rem;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}
.tqn-inner::-webkit-scrollbar{display:none}
.tqn-label{font-family:var(--mono);font-size:10px;color:var(--text-muted);letter-spacing:.15em;white-space:nowrap;flex-shrink:0}
.tqn-pills{display:flex;gap:.25rem;flex-wrap:nowrap}
.qp{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--text-muted);background:transparent;border:1px solid transparent;border-radius:3px;padding:2px 7px;white-space:nowrap;flex-shrink:0;text-decoration:none;line-height:1.7;transition:color .15s,border-color .15s,background .15s}
.qp:hover,.qp.qp-active{color:var(--accent);border-color:var(--accent-ghost);background:var(--accent-ghost)}
.qp.qp-active{cursor:default;pointer-events:none}
.site-footer{border-top:1px solid var(--border);padding:1.25rem 2rem;margin-top:auto}
.footer-inner{max-width:var(--max-w);margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}
.footer-logo{font-size:13px;color:var(--text-muted);letter-spacing:.1em;transition:color .2s}.footer-logo:hover{color:var(--accent)}
.footer-note{font-size:11px;color:var(--text-muted)}

@media(max-width:640px){
    .header-inner{padding:0 1rem}.tool-hero-inner,.workspace{padding-left:1rem;padding-right:1rem}
    .tool-badge{display:none}.tqn-inner{padding:.4rem 1rem;gap:.5rem}
    .tqn-label{display:none}.qp{font-size:10px;padding:2px 5px}
    .load-grid{grid-template-columns:1fr}
    .load-arrow{flex-direction:row;padding-top:0}
    .info-grid{grid-template-columns:1fr}
}