.admin-body{background:linear-gradient(135deg,#eef6ff,#fff8e8);min-height:100vh}.admin-login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.admin-panel{background:#fff;border-radius:30px;padding:28px;box-shadow:0 20px 55px rgba(20,58,97,.14)}.sidebar{position:fixed;left:0;top:0;bottom:0;width:255px;background:linear-gradient(180deg,#102f50,#153e66);padding:24px;display:flex;flex-direction:column;gap:10px;z-index:20}.sidebar a{color:#fff;padding:13px 14px;border-radius:15px;font-weight:800;text-decoration:none}.sidebar a:hover{background:rgba(255,255,255,.12)}.sidebar-logo{max-width:195px;max-height:90px;object-fit:contain;background:#fff;border-radius:18px;padding:8px;margin-bottom:16px}.dashboard{margin-left:255px;padding:36px;max-width:1300px}.dash-header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:25px}.dash-header h1{margin:4px 0;font-size:48px;color:#235f9c}.dash-subtitle,.admin-help{font-family:Arial,sans-serif;color:#647382;line-height:1.5}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:24px}.stat{background:#fff;border-radius:25px;padding:24px;box-shadow:0 15px 35px rgba(20,58,97,.10)}.stat strong{display:block;font-size:44px;color:#235f9c}.stat span{font-family:Arial,sans-serif;color:#647382}.admin-list{display:grid;gap:14px}.admin-item{display:grid;grid-template-columns:100px minmax(0,1fr) auto;align-items:center;gap:18px;border:2px solid #eaf1f8;border-radius:24px;padding:16px;background:linear-gradient(135deg,#fff,#fbfdff)}.admin-thumb{width:100px;height:76px;border-radius:18px;background:#edf5ff;display:flex;align-items:center;justify-content:center;overflow:hidden;font-size:34px}.admin-thumb img{width:100%;height:100%;object-fit:cover}.admin-info h3{margin:0;color:#235f9c;font-size:24px}.admin-info p{margin:5px 0;font-family:Arial,sans-serif;color:#647382}.mini-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}.mini-meta span{font-family:Arial,sans-serif;background:#edf5ff;color:#235f9c;border-radius:999px;padding:6px 10px;font-size:13px}.admin-actions{display:flex;gap:8px;flex-wrap:wrap}.admin-actions a{background:#edf5ff;color:#235f9c;padding:10px 14px;border-radius:999px;font-weight:900;text-decoration:none}.admin-actions a:hover{background:#235f9c;color:#fff}.form-grid{display:grid;gap:10px}.form-grid label{font-weight:900;color:#143a61;margin-top:8px}.form-section-title{margin-top:22px;padding:13px 17px;border-radius:17px;background:#edf5ff;color:#235f9c;font-size:21px;font-weight:900}.feature-box{border:3px solid #dcecff;border-radius:24px;padding:20px;background:#f9fcff}.success-box{background:#e8fff3;color:#087443;border:2px solid #bcebd2;border-radius:18px;padding:15px 18px;margin-bottom:18px;font-weight:900}.group-editor{border:3px solid #e7eef6;border-radius:28px;padding:20px;margin:20px 0;transition:.2s ease}.group-on{background:#fbfffd;border-color:#bcebd2}.group-off{background:#f5f6f8;border-color:#d8dde3;opacity:.76}.group-editor-head{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:12px}.videos-editor{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}.video-editor{background:#fff;border:2px solid #e7eef6;border-radius:22px;padding:16px}.switch{display:inline-flex;align-items:center;gap:10px;cursor:pointer}.switch input{display:none}.slider{width:58px;height:31px;background:#aeb7c1;border-radius:999px;position:relative;transition:.2s}.slider:before{content:"";position:absolute;width:25px;height:25px;left:3px;top:3px;border-radius:50%;background:#fff;box-shadow:0 2px 7px rgba(0,0,0,.22);transition:.2s}.switch input:checked + .slider{background:#2eb875}.switch input:checked + .slider:before{transform:translateX(27px)}.switch-label{min-width:42px;font-weight:900;color:#235f9c}.current-file{font-family:Arial,sans-serif;margin:12px 0;padding:11px;border-radius:13px;background:#eef7ff;word-break:break-all}@media(max-width:950px){.sidebar{position:static;width:100%;flex-direction:row;overflow:auto}.dashboard{margin-left:0;padding:20px}.dash-header{flex-direction:column;align-items:flex-start}.stats-grid,.videos-editor{grid-template-columns:1fr}.admin-item{grid-template-columns:1fr}.group-editor-head{align-items:flex-start;flex-direction:column}}