:root{
 --aic-bg:#020712;--aic-bg-2:#061421;--aic-panel:rgba(7,18,30,.78);--aic-panel-2:rgba(10,28,42,.86);
 --aic-cyan:#5be0ff;--aic-blue:#4c7dff;--aic-purple:#a56bff;--aic-pink:#ff54c7;--aic-green:#48e5a4;
 --aic-text:#effaff;--aic-muted:#91a9b8;--aic-line:rgba(91,224,255,.18);--aic-shadow:0 25px 80px rgba(0,0,0,.38);
}
.aic-system-body{background:radial-gradient(circle at 80% 0,rgba(76,125,255,.13),transparent 32%),radial-gradient(circle at 15% 20%,rgba(165,107,255,.10),transparent 30%),var(--aic-bg);color:var(--aic-text);font-family:'Vazirmatn',Tahoma,Arial,sans-serif;min-height:100vh;position:relative;overflow-x:hidden}
.aic-system-body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.25;background-image:linear-gradient(rgba(91,224,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(91,224,255,.025) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,#000,transparent 85%)}
.aic-system-header{height:72px;padding:0 clamp(16px,4vw,60px);display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid var(--aic-line);background:rgba(2,7,18,.72);backdrop-filter:blur(18px);position:sticky;top:0;z-index:50}
.aic-system-brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--aic-text)}
.aic-system-brand img{width:48px;height:48px;object-fit:contain;filter:drop-shadow(0 0 15px rgba(91,224,255,.35));animation:aicFloat 5s ease-in-out infinite}
.aic-system-brand strong{font-size:20px;letter-spacing:.04em}.aic-system-brand strong span{color:var(--aic-cyan)}.aic-system-brand small{display:block;color:#70899a;font-size:8px;letter-spacing:.16em;margin-top:2px}
.aic-system-actions{display:flex;gap:9px;align-items:center}.aic-system-btn{color:var(--aic-text);text-decoration:none;border:1px solid var(--aic-line);background:rgba(255,255,255,.035);border-radius:12px;padding:9px 13px;font-size:12px;transition:.2s}.aic-system-btn:hover{transform:translateY(-2px);border-color:rgba(91,224,255,.5);box-shadow:0 10px 30px rgba(0,184,230,.12)}.aic-system-btn.primary{background:linear-gradient(135deg,rgba(91,224,255,.18),rgba(165,107,255,.18));border-color:rgba(91,224,255,.35)}
.aic-system-main{max-width:1180px;margin:auto;padding:38px 18px 80px;position:relative;z-index:1}.aic-panel{background:linear-gradient(145deg,rgba(10,29,43,.84),rgba(4,12,21,.82));border:1px solid var(--aic-line);border-radius:24px;box-shadow:var(--aic-shadow);backdrop-filter:blur(18px)}
.aic-page-hero{padding:30px;margin-bottom:20px;position:relative;overflow:hidden}.aic-page-hero:after{content:"";position:absolute;width:240px;height:240px;border-radius:50%;right:-80px;top:-120px;background:radial-gradient(circle,rgba(91,224,255,.18),transparent 65%);pointer-events:none}.aic-eyebrow{color:var(--aic-cyan);font-size:10px;letter-spacing:.16em}.aic-page-hero h1{font-size:clamp(25px,4vw,40px);margin:10px 0 8px}.aic-page-hero p{color:var(--aic-muted);line-height:1.9;max-width:720px;margin:0}
.aic-feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.aic-feature-card{padding:20px;min-height:175px;position:relative;overflow:hidden}.aic-feature-card:before{content:"";position:absolute;width:90px;height:90px;border-radius:50%;right:-35px;top:-35px;background:rgba(91,224,255,.08)}.aic-feature-icon{width:58px;height:58px;display:grid;place-items:center;border-radius:17px;background:rgba(91,224,255,.06);border:1px solid var(--aic-line);margin-bottom:12px}.aic-feature-icon img{width:46px;height:46px;object-fit:contain;filter:drop-shadow(0 0 12px rgba(91,224,255,.3))}.aic-feature-card h3{margin:0 0 7px;font-size:16px}.aic-feature-card p{margin:0;color:var(--aic-muted);font-size:12px;line-height:1.9}.aic-link{display:inline-block;margin-top:13px;color:var(--aic-cyan);font-size:12px;text-decoration:none}
.aic-auth-shell{min-height:100vh;display:grid;place-items:center;padding:22px;position:relative;z-index:1}.aic-auth-card{width:min(560px,100%);padding:30px;background:linear-gradient(145deg,rgba(8,26,39,.92),rgba(3,10,18,.9));border:1px solid var(--aic-line);border-radius:28px;box-shadow:var(--aic-shadow);backdrop-filter:blur(20px)}.aic-auth-brand{display:flex;align-items:center;gap:10px;margin-bottom:22px}.aic-auth-brand img{width:58px;height:58px;object-fit:contain}.aic-auth-brand strong{font-size:23px}.aic-auth-brand strong span{color:var(--aic-cyan)}.aic-auth-brand small{display:block;color:#71899a;font-size:8px;letter-spacing:.15em}.aic-auth-badge{display:inline-block;color:var(--aic-cyan);border:1px solid var(--aic-line);background:rgba(91,224,255,.05);padding:7px 11px;border-radius:999px;font-size:10px}.aic-auth-card h1{font-size:28px;margin:13px 0 7px}.aic-auth-card>p{color:var(--aic-muted);font-size:13px;line-height:1.9}.aic-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.aic-form-field.full{grid-column:1/-1}.aic-form-field label{display:block;font-size:12px;margin:4px 0 7px}.aic-form-field input{width:100%;height:50px;border-radius:13px;border:1px solid rgba(145,220,235,.2);background:rgba(0,0,0,.22);color:#fff;padding:0 14px;outline:none;font-family:inherit}.aic-form-field input:focus{border-color:var(--aic-cyan);box-shadow:0 0 0 3px rgba(91,224,255,.07)}.aic-submit{width:100%;height:52px;border:0;border-radius:14px;background:linear-gradient(135deg,#21c8ed,#765cff);color:#fff;font-family:inherit;font-weight:800;cursor:pointer;margin-top:18px;box-shadow:0 12px 35px rgba(76,125,255,.22);transition:.2s}.aic-submit:hover{transform:translateY(-2px)}.aic-error{margin-top:14px;color:#ffb8c3;font-size:12px;line-height:1.8}.aic-auth-link{display:block;text-align:center;color:var(--aic-cyan);text-decoration:none;font-size:12px;margin-top:17px}
.aic-dashboard-profile{display:flex;align-items:center;gap:15px;margin:22px 0}.aic-avatar{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;border:1px solid var(--aic-line);background:rgba(91,224,255,.07);overflow:hidden}.aic-avatar img{width:48px;height:48px;object-fit:contain}.aic-dashboard-muted{color:var(--aic-muted);font-size:12px}.aic-footer{border-top:1px solid var(--aic-line);padding:25px 18px;text-align:center;color:#6f8795;font-size:11px;position:relative;z-index:1}
@keyframes aicFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
@media(max-width:760px){.aic-system-header{height:auto;min-height:68px;padding:10px 14px}.aic-system-actions .optional{display:none}.aic-feature-grid{grid-template-columns:1fr}.aic-form-grid{grid-template-columns:1fr}.aic-form-field.full{grid-column:auto}.aic-auth-card{padding:24px 18px}.aic-page-hero{padding:24px 20px}}