:root{--bg: #0A1A2F;--bg-soft: #12253F;--cyan: #00D4FF;--white: #F4F7FB;--gray: #8AA0B8;--danger: #E44;--header-h: 64px;--footer-h: 60px}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--white);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;min-height:100vh;overflow-x:hidden}#root{min-height:100vh}.app-header{position:fixed;top:0;left:0;right:0;height:var(--header-h);background:#0a1a2ff2;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-bottom:1px solid rgba(0,212,255,.15);display:flex;align-items:center;justify-content:space-between;padding:0 20px;z-index:1000}.header-left{display:flex;align-items:center;gap:15px}.app-header .brand{font-weight:700;font-size:1.3rem;color:var(--cyan);text-decoration:none}.app-header nav{display:flex;gap:18px;flex:1;flex-wrap:wrap;align-items:center;margin-left:30px}.app-header nav a{color:var(--white);text-decoration:none;font-size:.95rem;opacity:.85}.app-header nav a:hover{opacity:1;color:var(--cyan)}.btn-logout{background:transparent;color:var(--white);border:1px solid var(--cyan);border-radius:6px;padding:6px 10px;cursor:pointer;font-family:inherit}.header-right{display:flex;gap:10px;align-items:center;margin-left:20px}.lang-switch{background:transparent;color:var(--white);border:1px solid var(--cyan);border-radius:6px;padding:6px 10px;cursor:pointer}.mobile-menu-btn{display:none;background:transparent;border:none;color:#00d4ff;cursor:pointer;padding:0}.app-footer{position:fixed;bottom:0;left:0;right:0;height:var(--footer-h);background:#0a1a2ff2;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-top:1px solid rgba(0,212,255,.15);display:flex;align-items:center;justify-content:center;gap:24px;z-index:1000;font-size:.9rem;flex-wrap:wrap;padding:0 16px}.app-footer button,.app-footer a{background:transparent;border:none;color:var(--white);cursor:pointer;text-decoration:none;opacity:.85;font-size:.9rem}.app-footer button:hover,.app-footer a:hover{opacity:1;color:var(--cyan)}.app-main{padding-top:calc(var(--header-h) + 20px);padding-bottom:calc(var(--footer-h) + 20px);min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:0 20px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;display:flex;align-items:center;justify-content:center;z-index:2000}.modal{background:var(--bg-soft);border:1px solid rgba(0,212,255,.25);border-radius:12px;padding:24px;width:90%;max-width:520px;max-height:90vh;overflow-y:auto}.modal h2{margin-top:0;color:var(--cyan)}.modal label{display:block;margin:12px 0 4px;font-size:.9rem;color:var(--gray)}.modal input,.modal textarea{width:100%;padding:10px;border-radius:6px;border:1px solid rgba(255,255,255,.15);background:#0000004d;color:var(--white);font-family:inherit}.modal .cat-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:10px 0}.modal .cat-grid label{display:flex;align-items:center;gap:6px;margin:0;padding:6px;background:#00d4ff0d;border-radius:6px;cursor:pointer}.modal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}.btn{padding:10px 18px;border-radius:6px;border:none;cursor:pointer;font-weight:600;text-decoration:none;display:inline-block;text-align:center}.btn-primary{background:var(--cyan);color:#001}.btn-secondary{background:transparent;color:var(--white);border:1px solid var(--gray)}.slider{position:relative;width:100%;height:calc(100vh - var(--header-h) - var(--footer-h) - 40px);min-height:420px;border-radius:14px;overflow:hidden;border:1px solid rgba(0,212,255,.15);background:#12253f}.slider-slide{width:100%;height:100%;background-size:cover;background-position:center;display:flex;align-items:flex-end}.slider-overlay{width:100%;padding:40px;background:linear-gradient(to top,#0a1a2ff2,#0a1a2f00)}.slider-overlay h2{color:#00d4ff;font-size:2.4rem;margin:0 0 8px}.slider-overlay p{color:#f4f7fb;font-size:1.1rem;margin:0}.slider-dots{position:absolute;bottom:18px;right:20px;display:flex;gap:8px}.slider-dots .dot{width:10px;height:10px;border-radius:50%;border:none;background:#fff6;cursor:pointer}.slider-dots .dot.active{background:#00d4ff}.slider-empty{height:70vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.slider-empty h1{color:#00d4ff;font-size:4rem;margin:0}.slider-empty p{color:#8aa0b8;font-size:1.2rem}.demo-badge{position:absolute;top:12px;right:12px;background:#00d4ff26;border:1px solid rgba(0,212,255,.4);color:#00d4ff;padding:6px 12px;border-radius:20px;font-size:.85rem;z-index:10}.admin-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0;border-bottom:1px solid rgba(0,212,255,.15);padding-bottom:12px}.admin-tabs a{color:#f4f7fb;text-decoration:none;padding:8px 14px;border-radius:6px;background:#00d4ff0d;font-size:.9rem}.admin-tabs a:hover{background:#00d4ff26;color:#00d4ff}.admin-tabs a.active{background:#00d4ff;color:#001;font-weight:600}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-top:20px}.stat-card{background:#12253f;border:1px solid rgba(0,212,255,.2);border-radius:10px;padding:20px;display:flex;flex-direction:column;gap:8px}.stat-card span{color:#8aa0b8;font-size:.9rem}.stat-card strong{color:#f4f7fb;font-size:2rem}.slides-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px;margin-top:20px}.slide-card{background:#12253f;padding:12px;border-radius:10px;border:1px solid rgba(0,212,255,.15);display:flex;flex-direction:column;gap:8px}.slide-card img{width:100%;height:160px;object-fit:cover;border-radius:6px}.slide-empty{height:160px;background:#0000004d;display:flex;align-items:center;justify-content:center;color:#8aa0b8;border-radius:6px}.slide-card input{background:#0000004d;border:1px solid rgba(255,255,255,.1);color:#f4f7fb;padding:8px;border-radius:6px;width:100%;font-family:inherit}.slide-actions{display:flex;gap:6px;flex-wrap:wrap;align-items:center}.slide-actions button{padding:6px 10px;border-radius:6px;border:1px solid rgba(0,212,255,.3);background:transparent;color:#f4f7fb;cursor:pointer;font-size:.8rem}.slide-actions button:hover{background:#00d4ff26}.slide-actions input[type=file]{font-size:.75rem;color:#8aa0b8}.admin-table{width:100%;margin-top:20px;border-collapse:collapse}.admin-table th,.admin-table td{padding:10px;text-align:left;border-bottom:1px solid rgba(255,255,255,.08);color:#f4f7fb;font-size:.9rem}.admin-table th{color:#8aa0b8;font-weight:500}.admin-table button{padding:4px 8px;border-radius:4px;border:1px solid rgba(0,212,255,.3);background:transparent;color:#f4f7fb;cursor:pointer;font-size:.8rem}.admin-table button:hover{background:#00d4ff26}.dash-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;margin-top:24px}.dash-bloc{background:#12253f;border:1px solid rgba(0,212,255,.2);border-radius:10px;padding:20px}.dash-bloc h3{color:#00d4ff;margin:0 0 12px;font-size:1rem}.dash-kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:10px}.dash-kpis div{background:#00000040;border-radius:8px;padding:10px}.dash-kpis span{display:block;color:#8aa0b8;font-size:.75rem;margin-bottom:4px}.dash-kpis strong{color:#f4f7fb;font-size:1.3rem}.dash-empty{color:#8aa0b8;font-size:.9rem;margin:0}.role-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}.role-tag{background:#00d4ff26;color:#00d4ff;padding:2px 10px;border-radius:12px;font-size:.75rem;border:1px solid rgba(0,212,255,.3)}.filters-row{display:flex;gap:10px;margin:16px 0;flex-wrap:wrap;align-items:center}.select-filter{background:#12253f;color:#f4f7fb;border:1px solid rgba(0,212,255,.3);border-radius:6px;padding:8px 12px;font-family:inherit}.badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:.7rem;font-weight:600;margin:1px 2px}.badge-on{background:#00d4ff33;color:#00d4ff}.badge-off{background:#96969633;color:#8aa0b8}.badge-warn{background:#ffb00033;color:#ffb000}.badge-cat{background:#00d4ff26;color:#00d4ff;margin-right:4px}.filters-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px;margin-top:10px}.filters-grid input,.filters-grid select{background:#12253f;color:#f4f7fb;border:1px solid rgba(0,212,255,.3);border-radius:6px;padding:8px 10px;font-family:inherit}@media (max-width: 1200px){.mobile-menu-btn{display:block}.app-header nav{display:none;position:absolute;top:var(--header-h);left:0;right:0;background:#0a1a2f;flex-direction:column;align-items:flex-start;padding:20px;gap:15px;border-bottom:2px solid #00D4FF;box-shadow:0 10px 20px #00000080;margin-left:0}.app-header nav.nav-open{display:flex}.app-header{height:var(--header-h);flex-wrap:nowrap}}@media (max-width: 768px){.admin-table{display:block;overflow-x:auto;white-space:nowrap}.dash-grid,.stats-grid,.slides-grid{grid-template-columns:1fr!important}.dash-kpis{grid-template-columns:1fr 1fr!important}.modal{width:95%;padding:15px}.header-right{margin-left:0;gap:5px}}