:root{--rose-50: #fdf2f6;--rose-100: #fae8ef;--rose-200: #f5d4e2;--rose-300: #eab8cc;--rose-400: #dc96b0;--rose-500: #c97896;--rose-600: #a85a78;--plum-900: #3d2434;--plum-800: #4a2c3d;--plum-700: #5c3549;--plum-600: #6e4258;--lavender-100: #f0ebf5;--lavender-200: #e4dcef;--peach-100: #fceee8;--sidebar-bg: #3d2434;--sidebar-bg-end: #2e1a28;--sidebar-active: rgba(234, 184, 204, .22);--sidebar-active-border: #eab8cc;--sidebar-text: #f5dce8;--sidebar-muted: #c9a0b3;--pink: #e8a4b8;--pink-dark: #c97896;--pink-light: #fae8ef;--pink-glow: rgba(201, 120, 150, .35);--bg-gradient-start: #f7e8ef;--bg-gradient-mid: #edd6e4;--bg-gradient-end: #e8dff0;--card: #fdf2f6;--card-elevated: #fae8ef;--surface: #f5dce8;--surface-soft: #f0ebf5;--input-bg: #faedf2;--text: #4a2a3a;--text-heading: #3d2434;--text-muted: #8b6b7a;--border: #e8c8d4;--border-focus: #dc96b0;--success: #6b9e82;--success-bg: #e4f2ea;--danger: #c96b7a;--danger-bg: #fce8ec;--shadow-sm: 0 2px 8px rgba(61, 36, 52, .07);--shadow-md: 0 6px 20px rgba(61, 36, 52, .1);--radius: 14px;--radius-sm: 10px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Nunito,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:linear-gradient(155deg,var(--bg-gradient-start) 0%,var(--bg-gradient-mid) 42%,var(--bg-gradient-end) 100%);background-attachment:fixed;color:var(--text);line-height:1.55;-webkit-font-smoothing:antialiased}.admin-layout{display:flex;min-height:100vh}.sidebar{width:252px;background:linear-gradient(175deg,var(--sidebar-bg) 0%,var(--sidebar-bg-end) 100%);color:var(--sidebar-text);padding:28px 14px 20px;flex-shrink:0;display:flex;flex-direction:column;border-right:1px solid rgba(234,184,204,.15);box-shadow:4px 0 28px #2e1a2840}.sidebar-logo{padding:0 10px 24px;border-bottom:1px solid rgba(234,184,204,.2);margin-bottom:16px}.sidebar-logo h2{font-size:15px;font-weight:700;letter-spacing:.02em;margin-bottom:4px;background:linear-gradient(135deg,#fce8ef 0%,var(--pink) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.sidebar-logo p{font-size:11px;color:var(--sidebar-muted);text-transform:uppercase;letter-spacing:.1em}.sidebar-section{font-size:10px;font-weight:700;color:#a87890;letter-spacing:.14em;margin:18px 0 6px;padding-left:12px}.sidebar a{display:flex;align-items:center;gap:8px;color:var(--sidebar-muted);padding:10px 12px;border-radius:var(--radius-sm);text-decoration:none;font-size:14px;font-weight:600;margin-bottom:2px;border:1px solid transparent;transition:background .15s ease,color .15s ease,border-color .15s ease}.sidebar a:hover{background:#eab8cc1f;color:#fce8ef}.sidebar a.active{background:var(--sidebar-active);color:var(--pink);border-color:#eab8cc59;box-shadow:inset 3px 0 0 var(--sidebar-active-border)}.sidebar-logout{margin-top:auto!important;padding-top:16px;border-top:1px solid rgba(234,184,204,.15);color:#b890a0!important;font-size:13px!important}.sidebar-logout:hover{color:#f5b8c4!important;background:#c96b7a26!important}.main-content{flex:1;display:flex;flex-direction:column;min-width:0;background:transparent}.topbar{background:#fdf2f6c7;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);padding:18px 28px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(232,168,184,.35);box-shadow:var(--shadow-sm)}.topbar h1{font-size:22px;font-weight:700;color:var(--text-heading);letter-spacing:-.02em}.topbar-user{display:flex;align-items:center;gap:12px}.avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--pink) 0%,var(--pink-dark) 100%);box-shadow:0 2px 10px var(--pink-glow)}.dashboard{padding:28px;flex:1;background:transparent}.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}.stat-card{background:linear-gradient(145deg,var(--card) 0%,var(--card-elevated) 100%);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow-sm);border:1px solid var(--border);transition:transform .15s ease,box-shadow .15s ease}.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.stat-card:nth-child(1){border-top:3px solid var(--pink-dark)}.stat-card:nth-child(2){border-top:3px solid #9ec4a8}.stat-card:nth-child(3){border-top:3px solid #b8a8d4}.stat-card:nth-child(4){border-top:3px solid #e8b896}.stat-card .icon{font-size:26px;margin-bottom:10px}.stat-card strong{font-size:30px;font-weight:700;display:block;letter-spacing:-.03em;color:var(--text-heading)}.stat-card span{color:var(--text-muted);font-size:13px;font-weight:600}.columns-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.panel-card{background:linear-gradient(160deg,var(--card) 0%,var(--card-elevated) 100%);border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow-sm);border:1px solid var(--border)}.panel-card h3{font-size:17px;font-weight:700;margin-bottom:16px;letter-spacing:-.01em;color:var(--text-heading)}.btn-pink{background:linear-gradient(135deg,#eab8cc 0%,var(--pink-dark) 100%);color:#3d2434;border:none;padding:10px 18px;border-radius:999px;font-weight:700;font-size:13px;cursor:pointer;margin-bottom:0;box-shadow:0 3px 12px var(--pink-glow);transition:transform .12s ease,box-shadow .12s ease,opacity .12s ease}.btn-pink:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 5px 16px var(--pink-glow)}.btn-pink:active:not(:disabled){transform:translateY(0)}.btn-pink:disabled{opacity:.55;cursor:not-allowed}.btn-pink-link{display:inline-block;text-decoration:none;margin-bottom:0}.btn-full{width:100%}.btn-secondary{padding:10px 16px;background:var(--surface-soft);border:1px solid var(--border);border-radius:999px;color:var(--text-heading);cursor:pointer;font-size:13px;font-weight:600;transition:border-color .15s ease,background .15s ease,color .15s ease}.btn-secondary:hover:not(:disabled){border-color:var(--pink-dark);color:var(--pink-dark);background:var(--pink-light)}.btn-secondary:disabled{opacity:.45;cursor:not-allowed}.btn-danger{padding:10px 16px;background:var(--danger-bg);border:1px solid #e8b0ba;border-radius:999px;color:var(--danger);cursor:pointer;font-size:13px;font-weight:600;transition:background .15s ease,border-color .15s ease}.btn-danger:hover:not(:disabled){background:#f8dce2;border-color:var(--danger)}.btn-link{background:none;border:none;color:var(--pink-dark);cursor:pointer;font-size:13px;font-weight:600;margin-top:12px;transition:color .15s ease}.btn-link:hover{color:var(--rose-600)}.form-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:4px}.form-actions .btn-secondary,.form-actions .btn-pink{flex:0 1 auto}.admin-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:4px}.admin-tabs-scroll{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px;scrollbar-width:thin;scrollbar-color:var(--pink) var(--surface-soft)}.admin-tab{padding:9px 16px;border-radius:999px;border:1px solid var(--border);background:var(--surface-soft);color:var(--text-muted);font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap;transition:all .15s ease}.admin-tab:hover{border-color:var(--pink-dark);color:var(--text-heading);background:var(--pink-light)}.admin-tab.active{background:linear-gradient(135deg,#eab8cc 0%,var(--pink-dark) 100%);border-color:transparent;color:#3d2434;font-weight:700;box-shadow:0 2px 12px var(--pink-glow)}.admin-tab-sm{padding:7px 14px;font-size:12px}.tab-section-label{font-size:11px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;margin:16px 0 8px}table{width:100%;border-collapse:collapse;font-size:13px}table th,table td{padding:12px 10px;text-align:left;border-bottom:1px solid var(--border)}table th{color:var(--text-muted);font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.06em;background:var(--surface)}table 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100%)}.login-form{background:linear-gradient(160deg,var(--card) 0%,var(--card-elevated) 100%);padding:36px 40px;border-radius:var(--radius);width:400px;box-shadow:var(--shadow-md);border:1px solid var(--border)}.login-form-title{font-size:22px;font-weight:700;margin-bottom:8px;color:var(--text-heading)}.login-form-subtitle{color:var(--text-muted);margin-bottom:20px;font-size:14px;font-weight:600}.login-error{color:var(--danger);margin-bottom:12px;font-size:13px;font-weight:600;padding:8px 12px;background:var(--danger-bg);border-radius:var(--radius-sm)}.login-form input{width:100%;padding:12px 14px;margin-bottom:12px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:14px;background:var(--input-bg);color:var(--text);font-family:inherit;transition:border-color .15s ease,box-shadow .15s ease}.login-form input:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 3px var(--pink-glow)}.footer{padding:16px 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var(--border);border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:12px}.photo-lightbox{position:fixed;top:0;right:0;bottom:0;left:0;background:#1e1018d1;display:flex;align-items:center;justify-content:center;z-index:50;border:0;cursor:zoom-out;padding:24px}.photo-lightbox img{max-width:min(720px,100%);max-height:90vh;border-radius:12px;object-fit:contain}.user-ba-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}.achieve-locked{opacity:.45}