:root{--bg: #1a1a1a;--bg-card: #2a2a2a;--bg-card-past: #1e1e1e;--bg-card-today: #2a1a0a;--bg-card-booked: #0d2211;--bg-pill: #1a1a1a;--bg-pill-booked: #0d2211;--bg-muted: #222;--border: #3a3a3a;--border-dim: #252525;--border-today: #f97316;--border-booked: #4ade80;--text: #ccc;--text-strong: #f5f5f5;--text-muted: #888;--text-tiny: #666;--accent: #f97316;--accent-soft: #2a1a0a;--success: #4ade80;--warning: #facc15;--danger: #ef4444;--radius: 8px;--radius-pill: 4px;--shadow: none;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100vh;background:var(--bg)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit;font-size:.95rem;cursor:pointer}button.primary{background:var(--accent);color:#1a1a1a;border:none;padding:.55rem 1rem;border-radius:var(--radius);font-weight:700;letter-spacing:.3px}button.primary:hover{filter:brightness(1.05)}button.primary:disabled{background:#4a3a2a;color:#888;cursor:not-allowed}button.secondary{background:var(--bg-card);color:var(--text);border:1px solid var(--border);padding:.45rem .9rem;border-radius:var(--radius)}button.secondary:hover{background:#333}button.ghost{background:transparent;border:none;color:var(--accent);padding:.4rem .6rem}button.danger{background:transparent;color:var(--danger);border:1px solid var(--danger);padding:.45rem .9rem;border-radius:var(--radius)}.app-shell{display:flex;flex-direction:column;min-height:100vh}.app-header{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1.25rem;border-bottom:1px solid var(--border);background:var(--bg-muted)}.app-header .brand{font-weight:700;font-size:1.05rem;color:var(--text-strong);letter-spacing:.4px}.app-header nav{display:flex;gap:1rem}.app-header nav a{color:var(--text);font-weight:500;font-size:.9rem;letter-spacing:.3px}.app-header nav a.active{color:var(--accent)}.app-header .right{display:flex;align-items:center;gap:.75rem}.app-content{flex:1;padding:1.25rem;max-width:1200px;width:100%;margin:0 auto}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:.85rem 1rem}.stack{display:flex;flex-direction:column;gap:.6rem}.stack-tight{display:flex;flex-direction:column;gap:.3rem}.row{display:flex;gap:.75rem;align-items:center}.row.between{justify-content:space-between}.row.wrap{flex-wrap:wrap}.muted{color:var(--text-muted)}.tiny{font-size:.78rem;color:var(--text-tiny)}.h1{font-size:1.4rem;font-weight:700;margin:0 0 1rem;color:var(--text-strong);letter-spacing:.3px}.h2{font-size:1.1rem;font-weight:600;margin:0 0 .6rem;color:var(--text-strong)}.h3{font-size:.95rem;font-weight:600;margin:0 0 .4rem;color:var(--text);text-transform:uppercase;letter-spacing:.5px}.pill{display:inline-block;padding:.1rem .5rem;border-radius:999px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.4px;background:var(--bg-pill);color:var(--text-muted);border:1px solid var(--border)}.pill.accent{background:var(--accent-soft);color:var(--accent);border-color:var(--accent)}.pill.success{background:#14532d;color:var(--success);border-color:var(--success)}.pill.warning{background:#3a2a05;color:var(--warning);border-color:var(--warning)}.pill.danger{background:#3a0a0a;color:var(--danger);border-color:var(--danger)}.lang-toggle{display:inline-flex;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.lang-toggle button{background:transparent;border:none;padding:.3rem .65rem;font-size:.78rem;color:var(--text-muted);letter-spacing:.3px}.lang-toggle button.active{background:var(--accent);color:#1a1a1a}.schedule{display:flex;flex-direction:column;gap:.5rem}.day-card{border:2px solid var(--border);border-radius:var(--radius);background:var(--bg-card);overflow:hidden;transition:border-color .1s}.day-card.booked{background:var(--bg-card-booked);border-color:var(--border-booked)}.day-card.today{background:var(--bg-card-today);border-color:var(--border-today)}.day-card.today.booked{background:var(--bg-card-booked)}.day-card.empty{background:var(--bg-card);filter:brightness(.6)}.day-header{display:flex;align-items:center;justify-content:space-between;padding:.4rem .75rem;border-bottom:1px solid var(--border);background:var(--bg-muted)}.day-card.today .day-header{background:var(--bg-card-today)}.day-card.booked .day-header{background:#0d2211b3}.day-header .weekday{font-size:.72rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;color:var(--text)}.day-card.today .day-header .weekday{color:var(--border-today)}.day-card.booked .day-header .weekday{color:var(--success)}.day-header .date{font-size:.7rem;color:var(--text-tiny);margin-left:.4rem}.day-header .count{font-size:.68rem;color:var(--text-muted);letter-spacing:.4px}.day-body{padding:.4rem;display:flex;flex-direction:column;gap:.25rem}.day-body.empty{padding:.5rem .75rem;color:var(--text-tiny);font-size:.78rem;font-style:italic}.class-pill{display:flex;align-items:center;justify-content:space-between;padding:.35rem .55rem;background:var(--bg-pill);border-radius:var(--radius-pill);border-left:3px solid var(--accent);cursor:pointer;text-decoration:none;color:var(--text);transition:background .1s}.class-pill:hover{background:#252525;text-decoration:none}.class-pill.booked{background:var(--bg-pill-booked);border-left-color:var(--success)}.class-pill.full:not(.booked){opacity:.65}.class-pill.cancelled{opacity:.4;text-decoration:line-through}.class-pill .pill-time{font-size:.78rem;font-weight:700;color:var(--text-strong);width:3.5rem;flex-shrink:0}.class-pill .pill-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:.05rem}.class-pill .pill-name{font-size:.82rem;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.class-pill .pill-meta{font-size:.7rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.class-pill .pill-status{flex-shrink:0;font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted)}.class-pill.booked .pill-status{color:var(--success)}.class-pill.full .pill-status{color:var(--warning)}.layout-grid{display:grid;grid-template-columns:repeat(5,minmax(64px,1fr));gap:.4rem;padding:.75rem;background:var(--bg-muted);border-radius:var(--radius);border:1px solid var(--border)}.spot{aspect-ratio:1.4;border-radius:6px;background:var(--bg-card);border:2px solid var(--border);display:flex;flex-direction:column;align-items:center;justify-content:center;font-weight:700;cursor:pointer;font-size:.78rem;text-align:center;padding:.2rem;color:var(--text);letter-spacing:.3px}.spot small{display:block;font-weight:400;font-size:.62rem;color:var(--text-muted);letter-spacing:.2px}.spot.selected{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.spot.free{border-color:var(--success);background:#3fb26f14}.spot.taken{background:#1e1e1e;color:var(--text-tiny);cursor:not-allowed;opacity:.45}.spot.unavailable{background:#1e1e1e;color:var(--text-tiny);cursor:not-allowed;opacity:.4}.spot.yours{background:var(--bg-pill-booked);border-color:var(--success);color:var(--success)}table.report{width:100%;border-collapse:collapse}table.report th,table.report td{text-align:left;padding:.5rem .7rem;border-bottom:1px solid var(--border);font-size:.85rem;color:var(--text)}table.report th{font-weight:700;color:var(--text-muted);background:var(--bg-muted);text-transform:uppercase;font-size:.72rem;letter-spacing:.5px}table.report tr:hover td{background:#ffffff05}input,select,textarea{font-family:inherit;font-size:.9rem;padding:.4rem .6rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-card);color:var(--text)}textarea{resize:vertical;min-height:4rem}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}label{font-size:.78rem;color:var(--text-muted);display:flex;flex-direction:column;gap:.2rem;text-transform:uppercase;letter-spacing:.4px}.banner{padding:.6rem .85rem;border-radius:var(--radius);background:var(--accent-soft);color:var(--accent);font-size:.85rem;border:1px solid var(--accent)}.banner.warning{background:#3a2a05;color:var(--warning);border-color:var(--warning)}.banner.danger{background:#3a0a0a;color:var(--danger);border-color:var(--danger)}.list-row{display:flex;align-items:center;justify-content:space-between;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;padding:.7rem .85rem;gap:.75rem}.list-row.hover:hover,.list-row.editing{border-color:var(--accent)}.list-row .row-main{flex:1;min-width:0}.list-row .row-title{font-size:.85rem;font-weight:600;color:var(--text-strong);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.list-row .row-meta{font-size:.72rem;color:var(--text-tiny);margin-top:.15rem}.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:.5rem}.section-head .section-title{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--text-muted)}.section-head .section-count{font-size:.72rem;color:var(--text-tiny)}.tab-nav{display:flex;gap:.25rem;border-bottom:1px solid var(--border);margin-bottom:.85rem;overflow-x:auto}.tab-nav a,.tab-nav button{background:transparent;border:none;padding:.45rem .75rem;font-size:.78rem;font-weight:600;letter-spacing:.4px;text-transform:uppercase;color:var(--text-muted);cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap}.tab-nav a:hover,.tab-nav button:hover{color:var(--text);text-decoration:none}.tab-nav a.active,.tab-nav button.active{color:var(--accent);border-bottom-color:var(--accent)}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.6rem}.form-grid label.wide{grid-column:1 / -1}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000d9;display:flex;align-items:center;justify-content:center;z-index:9999;padding:1rem}.modal{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:2rem 2.25rem;max-width:520px;width:100%;max-height:90vh;overflow-y:auto}.modal-subtitle{font-size:.7rem;color:var(--text-tiny);text-transform:uppercase;letter-spacing:.5px;margin:-.25rem 0 1.25rem}.stat{display:flex;flex-direction:column;gap:.15rem}.stat .stat-label{font-size:.68rem;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted)}.stat .stat-value{font-size:1.05rem;font-weight:700;color:var(--text-strong)}
