:root{--primary: #907763;--sidebar-bg: #1e1a17;--accent-soft: #dbd1c5;--page-bg: #f7f5f1;--surface: #ffffff;--border: #e8e3dc;--border-faint: #f1eee9;--sidebar-border: #332e29;--ink: #2a2521;--ink-muted: #8b8177;--ink-soft: #5a544c;--ink-sidebar: #c7beb2;--ink-sidebar-strong: #efe9e1;--chevron: #c4bbaf;--success: #4c7a44;--success-bg: #e7f0e5;--warning: #a87a1e;--warning-bg: #fbf1de;--danger: #b4463c;--danger-bg: #f7e6e4;--tier-premium: #8a5a2b;--tier-premium-bg: #f3e9dc;--neutral-badge-bg: #f1eee9;--radius-control: 8px;--radius-card: 14px;--radius-panel: 12px;--row-padding: 16px 20px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}:root[data-compact-tables=true]{--row-padding: 10px 20px}*{box-sizing:border-box}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--page-bg)}input,select,textarea,button{font-family:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:#d8d0c6;border-radius:4px}.shell{display:flex;min-height:100vh;background:var(--page-bg)}.sidebar{width:250px;flex-shrink:0;display:flex;flex-direction:column;padding:28px 0;position:sticky;top:0;height:100vh;background:var(--sidebar-bg)}.sidebar__brand{padding:0 24px 28px;border-bottom:1px solid var(--sidebar-border);margin-bottom:16px}.sidebar__wordmark{font-size:22px;font-weight:700;letter-spacing:2px;color:var(--accent-soft)}.sidebar__subtitle{font-size:12px;color:var(--ink-muted);letter-spacing:1px;margin-top:2px}.sidebar__nav{display:flex;flex-direction:column;gap:2px;padding:0 14px}.nav-item{display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:var(--radius-control);cursor:pointer;background:transparent;border:none;width:100%;text-align:left;margin-bottom:2px;text-decoration:none;font-size:13px;font-weight:500;color:var(--ink-sidebar)}.nav-item__dot{width:6px;height:6px;border-radius:50%;background:transparent;flex-shrink:0}.nav-item[aria-current=page]{background:var(--accent-soft);font-weight:700;color:var(--ink)}.nav-item[aria-current=page] .nav-item__dot{background:var(--primary)}.sidebar__account{margin-top:auto;padding:16px 24px 0;border-top:1px solid var(--sidebar-border);display:flex;align-items:center;gap:10px}.sidebar__avatar{width:34px;height:34px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex-shrink:0}.sidebar__account-name{font-size:13px;color:var(--ink-sidebar-strong);font-weight:600}.sidebar__account-role{font-size:11px;color:var(--ink-muted)}.sidebar__signout{background:none;border:none;color:var(--ink-muted);font-size:11px;cursor:pointer;padding:2px 0 0;text-align:left}.sidebar__signout:hover{color:var(--ink-sidebar-strong)}.main{flex:1;display:flex;flex-direction:column;min-width:0}.topbar{height:76px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:0 40px;border-bottom:1px solid var(--border);background:var(--surface);gap:12px}.topbar__left{display:flex;align-items:center;gap:14px;min-width:0}.topbar__hamburger{display:none;cursor:pointer;font-size:20px;flex-shrink:0;background:none;border:none;color:var(--ink);padding:0}.topbar__title{font-size:20px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.topbar__search{width:200px;max-width:45vw;padding:10px 14px;border-radius:var(--radius-control);border:1px solid var(--border);background:var(--page-bg);font-size:13px;outline:none;color:var(--ink)}.content{flex:1;padding:32px 40px;overflow-y:auto}.scrim{position:fixed;top:0;right:0;bottom:0;left:0;background:#1e1a1766;border:none;padding:0;z-index:29}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;gap:12px;flex-wrap:wrap}.page-header__count{font-size:13px;color:var(--ink-muted)}.page-header__actions{display:flex;gap:10px;flex-wrap:wrap}.back-link{font-size:13px;color:var(--ink-muted);cursor:pointer;margin-bottom:16px;display:inline-block;background:none;border:none;padding:0;text-decoration:none}.back-link:hover{color:var(--ink)}.btn{border-radius:var(--radius-control);font-size:13px;font-weight:600;cursor:pointer;padding:11px 20px;border:none;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;line-height:1;white-space:nowrap}.btn--primary{background:var(--primary);color:#fff}.btn--secondary{background:var(--page-bg);color:var(--ink);border:1px solid var(--border);padding:11px 18px}.btn--small{padding:8px 14px;font-size:12px}.btn--danger{background:var(--page-bg);color:var(--danger);border:1px solid var(--border);padding:13px 18px;font-size:14px}.btn--block{flex:1;padding:13px;font-size:14px}.btn:disabled{opacity:.55;cursor:default}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card)}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:28px}.stat-card{padding:22px}.stat-card__label{font-size:12px;color:var(--ink-muted);letter-spacing:.4px;margin-bottom:10px}.stat-card__value{font-size:28px;font-weight:700;color:var(--ink)}.stat-card__delta{font-size:12px;margin-top:8px;color:var(--ink-muted)}.stat-card__delta[data-tone=positive]{color:var(--success)}.stat-card__delta[data-tone=negative]{color:var(--danger)}.section-card{padding:24px}.section-title{font-size:15px;font-weight:700;margin-bottom:18px}.schedule-list{display:flex;flex-direction:column;gap:14px}.schedule-row{display:flex;align-items:center;gap:14px;padding:12px;border-radius:10px;background:var(--page-bg)}.schedule-row__time{width:56px;font-size:13px;font-weight:600;color:var(--primary);flex-shrink:0}.schedule-row__name{font-size:14px;font-weight:600}.schedule-row__meta{font-size:12px;color:var(--ink-muted)}.schedule-row__capacity{width:100px;flex-shrink:0}.meter{height:6px;background:var(--border);border-radius:4px;overflow:hidden}.meter__fill{height:100%;background:var(--primary)}.schedule-row__count{font-size:11px;color:var(--ink-muted);margin-top:4px;text-align:right}.calendar-scroll{overflow-x:auto}.calendar{display:grid;grid-template-columns:repeat(7,minmax(120px,1fr));gap:8px}.calendar__day{background:var(--surface);border:1px 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20px;font-size:13px;color:var(--ink-muted);text-align:center}.cell-primary{display:flex;align-items:center;gap:12px;min-width:0}.cell-name{font-size:14px;font-weight:600;overflow:hidden;text-overflow:ellipsis}.cell-sub{font-size:12px;color:var(--ink-muted);overflow:hidden;text-overflow:ellipsis}.cell-text{font-size:13px;overflow:hidden;text-overflow:ellipsis}.chevron{font-size:18px;color:var(--chevron);text-align:right}.avatar{width:36px;height:36px;border-radius:9px;background:var(--primary);opacity:.85;color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex-shrink:0}.avatar--round{border-radius:50%;opacity:1}.badge{font-size:11px;font-weight:600;padding:4px 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var(--border);flex-shrink:0}.slideover__scrim{position:fixed;top:0;right:0;bottom:0;left:0;background:#1e1a1766;z-index:40;border:none;padding:0}.slideover{position:fixed;top:0;right:0;width:var(--slideover-width, 420px);height:100vh;background:var(--surface);z-index:41;box-shadow:-8px 0 30px #0000001f;overflow-y:auto;padding:32px}.slideover__header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.slideover__title{font-size:18px;font-weight:700}.slideover__close{cursor:pointer;font-size:20px;color:var(--ink-muted);background:none;border:none;padding:0;line-height:1}.slideover__fields{display:flex;flex-direction:column;gap:16px}.slideover__actions{display:flex;gap:12px;margin-top:28px}.field{display:block;font-size:12px;color:var(--ink-muted);font-weight:600}.field__control,.field select,.field input,.field textarea{width:100%;margin-top:6px;padding:11px 14px;border-radius:var(--radius-control);border:1px solid 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input[type=text]{margin-top:0}.form-error{background:var(--danger-bg);color:var(--danger);font-size:13px;font-weight:600;padding:11px 14px;border-radius:var(--radius-control)}.form-error ul{margin:6px 0 0;padding-left:18px;font-weight:500}.login{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--sidebar-bg);padding:24px}.login__card{width:100%;max-width:380px;background:var(--surface);border-radius:var(--radius-card);padding:36px 32px}.login__wordmark{font-size:24px;font-weight:700;letter-spacing:2px;color:var(--ink)}.login__subtitle{font-size:12px;color:var(--ink-muted);letter-spacing:1px;margin:2px 0 28px}.login__fields{display:flex;flex-direction:column;gap:16px}.login__submit{width:100%;margin-top:24px;padding:13px;font-size:14px}.state-note{padding:40px 0;text-align:center;color:var(--ink-muted);font-size:13px}.state-note--error{color:var(--danger)}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%);z-index:60;background:var(--ink);color:#fff;font-size:13px;font-weight:600;padding:12px 18px;border-radius:var(--radius-control);box-shadow:0 8px 24px #0000002e;max-width:min(520px,calc(100vw - 32px))}.toast[data-tone=error]{background:var(--danger)}@media(max-width:859px){.sidebar{position:fixed;top:0;left:0;height:100vh;z-index:30;transform:translate(-100%);transition:transform .25s ease}.sidebar[data-open=true]{transform:translate(0)}.topbar{padding:0 18px}.topbar__hamburger{display:block}.content{padding:20px 18px}.stat-grid,.template-grid,.split{grid-template-columns:1fr}.calendar{min-width:820px}.slideover{width:100vw}}.attendance{border-top:1px solid var(--border);padding-top:18px;margin-top:4px}.attendance__header{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:10px}.attendance__count{font-size:13px;font-weight:700;color:var(--primary)}.attendance__note{font-size:13px;color:var(--ink-muted);padding:10px 0}.attendance__list{border:1px solid var(--border);border-radius:var(--radius-panel);overflow:hidden}.attendance__row{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--border-faint)}.attendance__row:last-child{border-bottom:none}.bilingual{display:block}.bilingual__label{display:flex;align-items:baseline;justify-content:space-between;gap:8px;font-size:12px;font-weight:600;color:var(--ink-muted)}.bilingual__label+input,.bilingual__label+textarea{margin-top:6px}.bilingual__lang{font-size:10px;letter-spacing:.06em;text-transform:uppercase;font-weight:700;color:var(--ink-faint, var(--ink-muted));opacity:.75}.bilingual__mirror{display:flex;align-items:center;gap:8px;margin-top:8px;font-size:12px;font-weight:500;color:var(--ink-muted);cursor:pointer}.bilingual__mirror input[type=checkbox]{width:auto;margin:0;padding:0;accent-color:var(--primary);cursor:pointer}.bilingual .bilingual__label:not(:first-child){margin-top:10px}