:root{--bg: #f4f6fb;--panel: #ffffff;--border: #e3e8f0;--text: #1f2937;--muted: #6b7280;--primary: #2563eb;--primary-dark: #1d4ed8;--danger: #dc2626;--ok: #059669;--warn: #d97706;--sidebar: #0f172a;--sidebar-hover: #1e293b;--shadow: 0 1px 3px rgba(16, 24, 40, .08), 0 1px 2px rgba(16, 24, 40, .06)}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.layout{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--sidebar);color:#cbd5e1;display:flex;flex-direction:column;flex-shrink:0;position:sticky;top:0;height:100vh}.sidebar__brand{display:flex;align-items:center;gap:10px;padding:20px 18px;font-weight:700;color:#fff;font-size:17px;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar__logo{font-size:22px}.sidebar__nav{padding:12px 10px;display:flex;flex-direction:column;gap:4px;flex:1}.sidebar__foot{margin-top:auto;padding:12px 10px 16px;border-top:1px solid rgba(255,255,255,.08)}.sidebar__user{display:flex;flex-direction:column;gap:2px;padding:6px 14px 10px}.sidebar__user-name{color:#fff;font-weight:600;font-size:14px}.sidebar__user-role{color:#94a3b8;font-size:12.5px;text-transform:capitalize}.sidebar__logout{display:flex;align-items:center;gap:12px;width:100%;padding:11px 14px;border:none;border-radius:9px;background:transparent;color:#cbd5e1;font-size:15px;font-family:inherit;cursor:pointer;transition:background .15s,color .15s}.sidebar__logout:hover{background:var(--sidebar-hover);color:#fff}.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--bg)}.login__card{width:100%;max-width:380px;background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:30px 26px;box-shadow:0 10px 30px #0f172a14}.login__brand{display:flex;align-items:center;justify-content:center;gap:10px;font-size:20px;font-weight:700}.login__logo{font-size:26px}.login__subtitle{text-align:center;color:var(--muted);font-size:14px;margin:6px 0 22px}.login__submit{width:100%;margin-top:6px;padding:11px 15px;font-size:15px}.nav-link{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:9px;color:#cbd5e1;font-size:15px;transition:background .15s,color .15s}.nav-link:hover{background:var(--sidebar-hover);color:#fff}.nav-link--active{background:var(--primary);color:#fff}.nav-link__icon{font-size:18px;width:22px;text-align:center}.content{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{height:58px;background:var(--panel);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:14px;padding:0 22px;position:sticky;top:0;z-index:10}.topbar__title{font-weight:600}.topbar__burger{display:none;font-size:22px;background:none;border:none;cursor:pointer;color:var(--text)}.main{padding:26px;flex:1}.sidebar__scrim{display:none}.page__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;gap:12px}.page__head h1{margin:0;font-size:24px}.backlink{color:var(--muted);font-size:14px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 15px;border:1px solid var(--border);background:#fff;color:var(--text);border-radius:8px;font-size:14px;cursor:pointer;transition:background .15s,border-color .15s,opacity .15s}.btn:hover{background:#f8fafc}.btn:disabled{opacity:.55;cursor:not-allowed}.btn--primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn--primary:hover{background:var(--primary-dark)}.btn--danger{color:var(--danger);border-color:#f3c6c6}.btn--danger:hover{background:#fef2f2}.btn--sm{padding:6px 10px;font-size:13px}.table-wrap{background:var(--panel);border:1px solid var(--border);border-radius:12px;overflow-x:auto;box-shadow:var(--shadow)}.table{width:100%;border-collapse:collapse;font-size:14px}.table th,.table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}.table th{background:#f8fafc;color:var(--muted);font-weight:600;font-size:12.5px;text-transform:uppercase;letter-spacing:.03em}.table tbody tr:last-child td{border-bottom:none}.table tbody tr:hover{background:#fafbff}.col-actions{text-align:right;white-space:nowrap}.col-actions .btn{margin-left:6px}.state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:56px 24px;background:var(--panel);border:1px solid var(--border);border-radius:12px;text-align:center;box-shadow:var(--shadow)}.state--inline{box-shadow:none;border:1px dashed var(--border);padding:36px 20px}.state__icon{font-size:40px}.state__title{font-size:17px;font-weight:600}.state__msg{color:var(--muted);font-size:14px;max-width:420px}.state--error .state__title{color:var(--danger)}.spinner{width:30px;height:30px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.banner{padding:11px 14px;border-radius:9px;font-size:14px;margin:12px 0}.banner--info{background:#eff6ff;color:#1e40af;border:1px solid #bfdbfe}.banner--error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}.modal__backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;z-index:50;overflow-y:auto}.modal{background:#fff;border-radius:14px;width:100%;max-width:440px;box-shadow:0 20px 40px #0f172a33;animation:pop .15s ease-out}.modal--wide{max-width:620px}@keyframes pop{0%{transform:translateY(-8px);opacity:0}}.modal__head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}.modal__head h3{margin:0;font-size:18px}.modal__close{background:none;border:none;font-size:26px;line-height:1;cursor:pointer;color:var(--muted)}.modal__body{padding:20px}.form__row{margin-bottom:14px;display:flex;flex-direction:column;gap:6px}.form__grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form label{font-size:13.5px;font-weight:600;color:#374151}.req{color:var(--danger)}.form input,.form select,.pay-form input{padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;background:#fff;width:100%}.form input:focus,.form select:focus,.pay-form input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1f}.form__hint{font-size:13px;color:var(--muted);margin:6px 0}.form__actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.avail{margin:6px 0 4px;min-height:24px}.avail__loading{font-size:13px;color:var(--muted)}.avail__err{font-size:13px;color:var(--warn)}.avail__badge{display:inline-block;padding:6px 12px;border-radius:999px;font-size:13.5px;font-weight:600}.avail__badge--ok{background:#ecfdf5;color:var(--ok);border:1px solid #a7f3d0}.avail__badge--full{background:#fef2f2;color:var(--danger);border:1px solid #fecaca}.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:13px;font-weight:600}.pill--ok{background:#ecfdf5;color:var(--ok)}.pill--warn{background:#fffbeb;color:var(--warn)}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;margin-bottom:22px}.info-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:14px 16px;box-shadow:var(--shadow)}.info-card__label{font-size:12.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em;margin-bottom:6px}.info-card__value{font-size:18px;font-weight:600}.info-card__value--ok{color:var(--ok)}.info-card__value--warn{color:var(--warn)}.panel{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:18px 20px;margin-bottom:22px;box-shadow:var(--shadow)}.panel h2{margin:0 0 14px;font-size:17px}.pay-form{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.pay-form input{max-width:240px}@media (max-width: 820px){.sidebar{position:fixed;left:0;top:0;z-index:40;transform:translate(-100%);transition:transform .2s ease}.sidebar--open{transform:translate(0)}.sidebar__scrim{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a66;z-index:30}.topbar__burger{display:inline-block}.form__grid2{grid-template-columns:1fr}.main{padding:18px 14px}}