/* Restrained Apple-inspired visual system */
:root{color-scheme:light;--ground:#f5f5f7;--surface:#fff;--text:#1d1d1f;--body:#424245;--muted:#6e6e73;--line:rgba(0,0,0,.075);--blue:#0071e3;--blue-hover:#0066cc;--blue-soft:rgba(0,113,227,.07);--radius:18px;--shadow:0 1px 2px rgba(0,0,0,.04),0 8px 24px rgba(0,0,0,.045);--ease:cubic-bezier(.2,.8,.2,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ground);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","Helvetica Neue",Tahoma,Arial,sans-serif;font-size:15px;line-height:1.8;-webkit-font-smoothing:antialiased;font-optical-sizing:auto}body:before{content:"";position:absolute;inset:0 0 auto;height:4px;background:var(--blue)}
.wrap{width:min(100% - 32px,900px);margin:0 auto;padding:34px 0 64px}
.brand-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}.brand{display:flex;align-items:center;gap:11px;font-weight:700;letter-spacing:-.02em}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;color:#fff;background:var(--blue);box-shadow:0 6px 14px rgba(0,113,227,.18);font-size:18px;font-weight:700}.brand-meta{display:block;color:var(--muted);font-size:12px;font-weight:500;letter-spacing:0}
.card{background:var(--surface);border:1px solid rgba(0,0,0,.045);border-radius:22px;padding:clamp(20px,4vw,34px);margin:0 0 20px;box-shadow:var(--shadow);transition:transform .2s var(--ease),box-shadow .2s var(--ease)}.card .card{border:1px solid var(--line);border-radius:18px;box-shadow:0 2px 8px rgba(0,0,0,.02);padding:24px;margin:0;background:#fbfbfd}.card .card:hover{transform:translateY(-2px);box-shadow:0 8px 16px rgba(0,0,0,.04)}
h1,h2,h3{color:var(--text);margin:0 0 12px;font-weight:700}h1{font-size:clamp(29px,5vw,42px);line-height:1.12;letter-spacing:-.035em}h2{font-size:clamp(19px,3vw,24px);line-height:1.28;letter-spacing:-.02em;margin-top:8px}h3{font-size:17px;letter-spacing:-.01em}p{margin:0 0 14px;color:var(--body)}.muted{color:var(--muted);font-size:.92rem}.small{font-size:.82rem}.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;color:var(--muted);font-size:12px;font-weight:650;letter-spacing:.04em}.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--blue)}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 16px}.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px;min-width:0}label{font-weight:650;font-size:13px;color:var(--body)}
input,select,button{font:inherit}input:not([type=file]),select{width:100%;min-height:48px;padding:11px 13px;border:1px solid #d2d2d7;border-radius:12px;background:#fff;color:var(--text);outline:none;transition:border-color .18s var(--ease),box-shadow .18s var(--ease)}input::placeholder{color:#aeaeb2}input:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(0,113,227,.13)}select{cursor:pointer}
input[type=file]{display:block;width:100%;min-height:68px;padding:18px;border:1.5px dashed #c7c7cc;border-radius:14px;background:#fbfbfd;color:var(--muted);cursor:pointer;transition:border-color .18s var(--ease),background .18s var(--ease)}input[type=file]:hover{border-color:var(--blue);background:var(--blue-soft)}input[type=file]::file-selector-button{margin-inline-end:12px;border:0;border-radius:999px;padding:8px 14px;color:var(--blue);background:#eaf3ff;font:inherit;font-weight:650;cursor:pointer;transition:background .18s var(--ease),transform .18s var(--ease)}input[type=file]::file-selector-button:hover{background:#dcedff;transform:scale(1.03)}
button,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;border:0;border-radius:999px;padding:11px 22px;background:var(--blue);color:#fff;cursor:pointer;text-decoration:none;font-weight:650;font-size:14px;letter-spacing:-.01em;box-shadow:0 8px 18px rgba(0,113,227,.16);transition:transform .18s var(--ease),background .18s var(--ease),box-shadow .18s var(--ease)}button:hover,.btn:hover{background:var(--blue-hover);transform:translateY(-1px);box-shadow:0 12px 24px rgba(0,113,227,.2)}button:active,.btn:active{transform:scale(.985)}button:focus-visible,.btn:focus-visible,a:focus-visible{outline:3px solid rgba(0,113,227,.35);outline-offset:3px}
.alert{padding:13px 16px;border-radius:13px;margin:0 0 18px;font-size:14px;animation:slideDown .3s var(--ease)}.success{background:#eaf7ee;color:#215c35}.error{background:#fff0f0;color:#8a1c1c}.warning{background:#f7f7f9;color:#55555a;border:1px solid var(--line)}@keyframes slideDown{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px}table{width:100%;border-collapse:collapse;font-size:13px;background:#fff}th,td{text-align:right;padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:middle}th{background:#fbfbfd;color:var(--muted);font-size:12px;font-weight:650;white-space:nowrap}tr:last-child td{border-bottom:0}table tr:hover td{background:#fbfbfd}
a{color:var(--blue);text-underline-offset:3px}ul,ol{padding-inline-start:22px;color:var(--body)}li{padding-inline-start:4px;margin:5px 0}strong{font-weight:700}.ltr{direction:ltr;text-align:left;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.inline{display:inline}hr{border:0;border-top:1px solid var(--line);margin:24px 0}
.admin-layout{display:flex;min-height:100vh}.sidebar{width:260px;background:#fff;border-left:1px solid var(--line);padding:24px 16px;display:flex;flex-direction:column;gap:32px}.sidebar .brand{font-size:18px;font-weight:700;padding:0 8px;letter-spacing:-.01em}.sidebar-nav{display:flex;flex-direction:column;gap:6px}.sidebar-link{display:flex;align-items:center;gap:12px;padding:10px 14px;color:var(--body);text-decoration:none;border-radius:10px;font-size:14px;font-weight:500;transition:background .15s,color .15s}.sidebar-link:hover{background:#f5f5f7;color:var(--text)}.sidebar-link.active{background:#f0f4ff;color:var(--blue);font-weight:600}.admin-main{flex:1;max-width:100%;padding:40px;overflow-x:hidden}
@media(max-width:768px){.admin-layout{flex-direction:column}.sidebar{width:100%;border-left:0;border-bottom:1px solid var(--line);padding:16px}.admin-main{padding:20px}.wrap{width:min(100% - 24px,900px);padding:24px 0 40px}.grid{grid-template-columns:1fr;gap:0}.card{padding:21px 18px;border-radius:18px}.card .card{padding:18px 0}h1{font-size:31px}button,.btn{width:100%}th,td{padding:11px 10px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}