.admin-home-main{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border-radius:16px;max-width:1200px;min-height:calc(100vh - 124px);margin:0 auto;padding:40px 20px}.admin-welcome{text-align:center;color:#fff;margin-bottom:50px}.admin-welcome h1{text-shadow:0 2px 10px #0000004d;margin:0 0 16px;font-size:48px;font-weight:700}.admin-welcome p{opacity:.9;text-shadow:0 1px 5px #0000004d;margin:0;font-size:18px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;margin-bottom:50px;display:grid}.stat-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffffff2;border:1px solid #fff3;border-radius:16px;padding:30px;transition:all .3s;box-shadow:0 8px 32px #0000001a}.stat-card:hover{transform:translateY(-4px);box-shadow:0 12px 48px #00000026}.stat-header{align-items:center;gap:12px;margin-bottom:16px;display:flex}.stat-icon{color:#fff;border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;font-size:20px;display:flex}.stat-icon.users{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%)}.stat-icon.books{background:linear-gradient(135deg,#f093fb 0%,#f5576c 100%)}.stat-icon.audios{background:linear-gradient(135deg,#4facfe 0%,#00f2fe 100%)}.stat-icon.activities{background:linear-gradient(135deg,#43e97b 0%,#38f9d7 100%)}.stat-title{color:#666;margin:0;font-size:16px;font-weight:600}.stat-value{color:#333;margin:0 0 8px;font-size:32px;font-weight:700}.stat-change{font-size:14px;font-weight:500}.stat-change.positive{color:#10b981}.stat-change.negative{color:#ef4444}.admin-modules{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px;display:grid}.module-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:inherit;background:#fffffff2;border:1px solid #fff3;border-radius:16px;padding:32px;text-decoration:none;transition:all .3s;display:block;box-shadow:0 8px 32px #0000001a}.module-card:hover{color:inherit;text-decoration:none;transform:translateY(-4px);box-shadow:0 12px 48px #00000026}.module-header{align-items:center;gap:16px;margin-bottom:20px;display:flex}.module-icon{color:#fff;border-radius:16px;justify-content:center;align-items:center;width:56px;height:56px;font-size:24px;display:flex}.module-icon.users{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%)}.module-icon.books{background:linear-gradient(135deg,#f093fb 0%,#f5576c 100%)}.module-icon.audios{background:linear-gradient(135deg,#4facfe 0%,#00f2fe 100%)}.module-title{color:#333;margin:0;font-size:20px;font-weight:700}.module-description{color:#666;margin:0 0 20px;font-size:16px;line-height:1.6}.module-features{margin:0;padding:0;list-style:none}.module-features li{color:#888;margin-bottom:8px;padding-left:20px;font-size:14px;position:relative}.module-features li:before{content:"✓";color:#10b981;font-weight:700;position:absolute;left:0}.admin-home-loading{text-align:center;color:#fff;padding:40px;font-size:16px}.admin-home-error{color:#dc2626;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background-color:#ef44441a;border:1px solid #ef444433;border-radius:12px;margin-bottom:24px;padding:16px 20px}@media (max-width:768px){.admin-welcome h1{font-size:36px}.admin-welcome p{font-size:16px}.stats-grid,.admin-modules{grid-template-columns:1fr;gap:16px}.module-card,.stat-card{padding:24px}}@media (max-width:480px){.admin-home-main{padding:24px 16px}.admin-welcome h1{font-size:28px}.module-header{text-align:center;flex-direction:column;gap:12px}.stat-header{justify-content:center}}