:root{color-scheme:light dark;--r-sm: 6px;--r-md: 10px;--r-lg: 14px;--r-full: 999px;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 24px;--sp-6: 32px;--sp-7: 48px;--sidebar-w: 248px;--topbar-h: 60px;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 3px rgba(15, 23, 42, .05);--shadow-md: 0 4px 12px rgba(15, 23, 42, .08), 0 2px 4px rgba(15, 23, 42, .05);--shadow-lg: 0 12px 32px rgba(15, 23, 42, .16);--focus: 0 0 0 3px color-mix(in srgb, var(--accent) 45%, transparent)}:root,:root[data-theme=light]{--bg: #f5f6f8;--surface: #ffffff;--surface-2: #fafbfc;--surface-alt: #f1f3f6;--border: #e4e7ec;--border-strong: #cfd4dc;--text: #131722;--text-muted: #5b6472;--text-faint: #8a93a2;--accent: #4f46e5;--accent-hover: #4338ca;--accent-soft: #eef0fe;--tone-success-bg: #e7f6ec;--tone-success-fg: #15803d;--tone-warning-bg: #fef3e2;--tone-warning-fg: #b45309;--tone-danger-bg: #fdeaea;--tone-danger-fg: #b91c1c;--tone-info-bg: #e6f1fe;--tone-info-fg: #1d4ed8;--tone-accent-bg: #efeafe;--tone-accent-fg: #6d28d9;--tone-neutral-bg: #eef0f3;--tone-neutral-fg: #475467}:root[data-theme=dark]{--bg: #0e1117;--surface: #171b22;--surface-2: #1c212b;--surface-alt: #21262f;--border: #2a303b;--border-strong: #3a4150;--text: #e8ebf0;--text-muted: #9aa4b2;--text-faint: #6b7482;--accent: #7c78ff;--accent-hover: #918eff;--accent-soft: #22243a;--tone-success-bg: #12331f;--tone-success-fg: #5fd08a;--tone-warning-bg: #3a2a12;--tone-warning-fg: #f0b559;--tone-danger-bg: #3a1a1c;--tone-danger-fg: #f5807f;--tone-info-bg: #16294a;--tone-info-fg: #7fb0f7;--tone-accent-bg: #262247;--tone-accent-fg: #b3a6ff;--tone-neutral-bg: #262b34;--tone-neutral-fg: #a9b2bf;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow-md: 0 4px 14px rgba(0, 0, 0, .45);--shadow-lg: 0 16px 40px rgba(0, 0, 0, .6)}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg: #0e1117;--surface: #171b22;--surface-2: #1c212b;--surface-alt: #21262f;--border: #2a303b;--border-strong: #3a4150;--text: #e8ebf0;--text-muted: #9aa4b2;--text-faint: #6b7482;--accent: #7c78ff;--accent-hover: #918eff;--accent-soft: #22243a;--tone-success-bg: #12331f;--tone-success-fg: #5fd08a;--tone-warning-bg: #3a2a12;--tone-warning-fg: #f0b559;--tone-danger-bg: #3a1a1c;--tone-danger-fg: #f5807f;--tone-info-bg: #16294a;--tone-info-fg: #7fb0f7;--tone-accent-bg: #262247;--tone-accent-fg: #b3a6ff;--tone-neutral-bg: #262b34;--tone-neutral-fg: #a9b2bf;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);--shadow-md: 0 4px 14px rgba(0, 0, 0, .45);--shadow-lg: 0 16px 40px rgba(0, 0, 0, .6)}}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font-sans);background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,h4{margin:0;font-weight:650;letter-spacing:-.01em;color:var(--text)}:focus-visible{outline:none;box-shadow:var(--focus);border-radius:var(--r-sm)}.shell{display:grid;grid-template-columns:var(--sidebar-w) 1fr;min-height:100vh}.sidebar{background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}.sidebar__brand{display:flex;align-items:center;gap:var(--sp-3);padding:var(--sp-4) var(--sp-5);height:var(--topbar-h);border-bottom:1px solid var(--border)}.sidebar__logo{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,var(--accent),#a855f7);display:grid;place-items:center;color:#fff;font-weight:700;font-size:15px;flex-shrink:0}.sidebar__brand-name{font-weight:680;font-size:15px}.sidebar__brand-sub{font-size:11px;color:var(--text-faint);letter-spacing:.04em;text-transform:uppercase}.sidebar__nav{padding:var(--sp-3);display:flex;flex-direction:column;gap:2px;flex:1}.nav-link{display:flex;align-items:center;gap:var(--sp-3);padding:9px var(--sp-3);border-radius:var(--r-md);color:var(--text-muted);font-weight:550;font-size:13.5px;transition:background .12s ease,color .12s ease}.nav-link:hover{background:var(--surface-alt);color:var(--text);text-decoration:none}.nav-link.is-active{background:var(--accent-soft);color:var(--accent)}.nav-link__icon{width:18px;height:18px;flex-shrink:0}.sidebar__foot{padding:var(--sp-4);border-top:1px solid var(--border);font-size:11.5px;color:var(--text-faint)}.main{display:flex;flex-direction:column;min-width:0}.topbar{height:var(--topbar-h);border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--surface) 82%,transparent);backdrop-filter:saturate(180%) blur(8px);display:flex;align-items:center;justify-content:space-between;gap:var(--sp-3);padding:0 var(--sp-5);position:sticky;top:0;z-index:20}.topbar__title{font-size:16px;font-weight:640}.topbar__right{display:flex;align-items:center;gap:var(--sp-3)}.admin-chip{display:flex;align-items:center;gap:var(--sp-2);padding:5px 10px 5px 6px;border:1px solid var(--border);border-radius:var(--r-full);background:var(--surface-2);font-size:12.5px;color:var(--text-muted)}.admin-chip__avatar{width:22px;height:22px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#a855f7);color:#fff;display:grid;place-items:center;font-size:11px;font-weight:700}.icon-btn{width:34px;height:34px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface-2);color:var(--text-muted);display:grid;place-items:center;cursor:pointer;transition:background .12s ease,color .12s ease}.icon-btn:hover{background:var(--surface-alt);color:var(--text)}.hamburger{display:none}.content{padding:var(--sp-5);max-width:1180px;width:100%;margin:0 auto}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--sp-4);margin-bottom:var(--sp-5);flex-wrap:wrap}.page-head__title{font-size:22px}.page-head__sub{color:var(--text-muted);margin-top:2px;font-size:13.5px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-sm)}.card__head{padding:var(--sp-4) var(--sp-5);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:var(--sp-3)}.card__title{font-size:15px;font-weight:620}.card__body{padding:var(--sp-5)}.card__body--flush{padding:0}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:var(--sp-4)}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:var(--sp-5);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:var(--sp-2)}.stat__label{font-size:12.5px;color:var(--text-muted);font-weight:550}.stat__value{font-size:30px;font-weight:700;letter-spacing:-.02em;line-height:1.05}.stat__icon{width:34px;height:34px;border-radius:var(--r-md);display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);margin-bottom:var(--sp-1)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-2);font-family:inherit;font-size:13.5px;font-weight:580;line-height:1;padding:9px 14px;border-radius:var(--r-md);border:1px solid transparent;cursor:pointer;transition:background .12s ease,border-color .12s ease,opacity .12s ease;white-space:nowrap;text-decoration:none}.btn:disabled{opacity:.55;cursor:not-allowed}.btn--primary{background:var(--accent);color:#fff}.btn--primary:hover:not(:disabled){background:var(--accent-hover);text-decoration:none}.btn--secondary{background:var(--surface-2);color:var(--text);border-color:var(--border-strong)}.btn--secondary:hover:not(:disabled){background:var(--surface-alt);text-decoration:none}.btn--ghost{background:transparent;color:var(--text-muted)}.btn--ghost:hover:not(:disabled){background:var(--surface-alt);color:var(--text);text-decoration:none}.btn--danger{background:var(--tone-danger-bg);color:var(--tone-danger-fg);border-color:color-mix(in srgb,var(--tone-danger-fg) 30%,transparent)}.btn--danger:hover:not(:disabled){background:color-mix(in srgb,var(--tone-danger-bg) 70%,var(--tone-danger-fg))}.btn--sm{padding:6px 10px;font-size:12.5px}.btn--block{width:100%}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:var(--r-full);font-size:11.5px;font-weight:600;line-height:1.3;white-space:nowrap}.badge:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.85}.badge--plain:before{display:none}.badge--neutral{background:var(--tone-neutral-bg);color:var(--tone-neutral-fg)}.badge--success{background:var(--tone-success-bg);color:var(--tone-success-fg)}.badge--warning{background:var(--tone-warning-bg);color:var(--tone-warning-fg)}.badge--danger{background:var(--tone-danger-bg);color:var(--tone-danger-fg)}.badge--info{background:var(--tone-info-bg);color:var(--tone-info-fg)}.badge--accent{background:var(--tone-accent-bg);color:var(--tone-accent-fg)}.table-wrap{overflow-x:auto;width:100%}.table{width:100%;border-collapse:collapse;font-size:13.5px;min-width:640px}.table th{text-align:left;font-weight:600;color:var(--text-muted);font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;padding:11px var(--sp-4);border-bottom:1px solid var(--border);background:var(--surface-2);white-space:nowrap}.table td{padding:12px var(--sp-4);border-bottom:1px solid var(--border);vertical-align:middle}.table tbody tr:last-child td{border-bottom:none}.table tbody tr:hover{background:var(--surface-2)}.table__actions{display:flex;gap:var(--sp-2);justify-content:flex-end}.cell-title{font-weight:580;color:var(--text)}.cell-sub{color:var(--text-faint);font-size:12px;direction:rtl;text-align:left}.mono{font-family:var(--font-mono);font-size:12px}.form-grid{display:grid;gap:var(--sp-4)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--sp-4)}.field{display:flex;flex-direction:column;gap:6px}.field__label{font-size:12.5px;font-weight:580;color:var(--text)}.field__req{color:var(--tone-danger-fg);margin-left:2px}.field__hint{font-size:11.5px;color:var(--text-faint)}.field__error{font-size:11.5px;color:var(--tone-danger-fg)}.input,.select,.textarea{font-family:inherit;font-size:13.5px;color:var(--text);background:var(--surface-2);border:1px solid var(--border-strong);border-radius:var(--r-md);padding:9px 11px;width:100%;transition:border-color .12s ease,box-shadow .12s ease}.input::placeholder,.textarea::placeholder{color:var(--text-faint)}.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--accent);box-shadow:var(--focus)}.input[aria-invalid=true],.select[aria-invalid=true],.textarea[aria-invalid=true]{border-color:var(--tone-danger-fg)}.textarea{min-height:84px;resize:vertical}.input--ar,.textarea--ar{direction:rtl;text-align:right}.checkbox-row{display:flex;align-items:flex-start;gap:var(--sp-3);padding:var(--sp-3);border:1px solid var(--border);border-radius:var(--r-md);background:var(--surface-2)}.checkbox-row input[type=checkbox]{width:17px;height:17px;margin-top:1px;accent-color:var(--accent);flex-shrink:0}.checkbox-row__text strong{display:block;font-size:13px}.checkbox-row__text span{font-size:11.5px;color:var(--text-faint)}.form-actions{display:flex;gap:var(--sp-3);justify-content:flex-end;margin-top:var(--sp-3)}.block{border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden}.block__head{padding:var(--sp-4) var(--sp-5);background:var(--surface-2);border-bottom:1px solid var(--border)}.block__title{font-size:14px;font-weight:620;display:flex;align-items:center;gap:var(--sp-2)}.block__desc{font-size:12px;color:var(--text-muted);margin-top:2px}.block__body{padding:var(--sp-5);display:grid;gap:var(--sp-4)}.toast-region{position:fixed;bottom:var(--sp-5);right:var(--sp-5);display:flex;flex-direction:column;gap:var(--sp-3);z-index:100;max-width:min(380px,calc(100vw - 32px))}.toast{display:flex;align-items:flex-start;gap:var(--sp-3);padding:var(--sp-3) var(--sp-4);border-radius:var(--r-md);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-lg);animation:toast-in .18s ease}.toast__bar{width:3px;align-self:stretch;border-radius:var(--r-full);flex-shrink:0}.toast--success .toast__bar{background:var(--tone-success-fg)}.toast--error .toast__bar{background:var(--tone-danger-fg)}.toast--info .toast__bar{background:var(--tone-info-fg)}.toast__body{flex:1;min-width:0}.toast__title{font-size:13px;font-weight:620}.toast__msg{font-size:12.5px;color:var(--text-muted);margin-top:2px;word-break:break-word}.toast__close{background:none;border:none;color:var(--text-faint);cursor:pointer;font-size:16px;line-height:1;padding:2px}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}}.modal-overlay{position:fixed;inset:0;background:#090c128c;display:grid;place-items:center;padding:var(--sp-4);z-index:80;animation:fade .14s ease}.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);width:100%;max-width:520px;max-height:90vh;overflow-y:auto;animation:pop .16s ease}.modal__head{padding:var(--sp-4) var(--sp-5);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal__title{font-size:16px;font-weight:640}.modal__body{padding:var(--sp-5)}.modal__foot{padding:var(--sp-4) var(--sp-5);border-top:1px solid var(--border);display:flex;gap:var(--sp-3);justify-content:flex-end}@keyframes fade{0%{opacity:0}}@keyframes pop{0%{opacity:0;transform:scale(.97)}}.empty{display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--sp-3);padding:var(--sp-7) var(--sp-5);color:var(--text-muted)}.empty__icon{width:46px;height:46px;border-radius:var(--r-md);background:var(--surface-alt);display:grid;place-items:center;color:var(--text-faint)}.empty__title{font-size:15px;font-weight:620;color:var(--text)}.empty__desc{font-size:13px;max-width:340px}.skeleton{background:linear-gradient(90deg,var(--surface-alt) 25%,var(--surface-2) 37%,var(--surface-alt) 63%);background-size:400% 100%;animation:shimmer 1.3s ease infinite;border-radius:var(--r-sm)}@keyframes shimmer{0%{background-position:100% 0}to{background-position:0 0}}.stack{display:flex;flex-direction:column;gap:var(--sp-5)}.row{display:flex;align-items:center;gap:var(--sp-3)}.row--wrap{flex-wrap:wrap}.spacer{flex:1}.muted{color:var(--text-muted)}.faint{color:var(--text-faint)}.text-sm{font-size:12.5px}.filter-tabs{display:inline-flex;gap:2px;padding:3px;background:var(--surface-alt);border-radius:var(--r-md);flex-wrap:wrap}.filter-tab{border:none;background:transparent;color:var(--text-muted);font-size:12.5px;font-weight:560;padding:6px 12px;border-radius:var(--r-sm);cursor:pointer}.filter-tab.is-active{background:var(--surface);color:var(--text);box-shadow:var(--shadow-sm)}.callout{display:flex;gap:var(--sp-3);padding:var(--sp-3) var(--sp-4);border-radius:var(--r-md);font-size:12.5px;border:1px solid transparent}.callout--warning{background:var(--tone-warning-bg);color:var(--tone-warning-fg);border-color:color-mix(in srgb,var(--tone-warning-fg) 25%,transparent)}.callout--info{background:var(--tone-info-bg);color:var(--tone-info-fg);border-color:color-mix(in srgb,var(--tone-info-fg) 25%,transparent)}.callout--danger{background:var(--tone-danger-bg);color:var(--tone-danger-fg);border-color:color-mix(in srgb,var(--tone-danger-fg) 25%,transparent)}.callout ul{margin:4px 0 0;padding-left:18px}.upload-item{display:flex;align-items:center;gap:var(--sp-3);padding:var(--sp-3);border:1px solid var(--border);border-radius:var(--r-md);background:var(--surface-2)}.upload-thumb{width:44px;height:44px;border-radius:var(--r-sm);object-fit:cover;background:var(--surface-alt);flex-shrink:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.scrim{display:none}@media (max-width: 860px){.shell{grid-template-columns:1fr}.sidebar{position:fixed;top:0;left:0;width:min(84vw,var(--sidebar-w));z-index:60;transform:translate(-100%);transition:transform .2s ease}.sidebar.is-open{transform:translate(0);box-shadow:var(--shadow-lg)}.scrim.is-open{display:block;position:fixed;inset:0;background:#0006;z-index:50}.hamburger{display:grid}.form-row{grid-template-columns:1fr}.admin-chip__email{display:none}.content{padding:var(--sp-4)}}