:root{--auth-bg: #0f172a;--auth-surface: #1e293b;--auth-border: #334155;--auth-text-primary: #f8fafc;--auth-text-secondary: #94a3b8;--auth-primary: #3b82f6;--auth-primary-glow: rgba(59, 130, 246, .4);--auth-danger: #ef4444;--auth-success: #10b981}*{box-sizing:border-box;margin:0;padding:0}body.login-body{background-color:var(--auth-bg);background-image:radial-gradient(circle at 50% -20%,#3b82f626,#0f172a 60%);color:var(--auth-text-primary);font-family:Heebo,sans-serif;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-container{width:100%;max-width:440px;perspective:1000px}.login-card{background-color:var(--auth-surface);border:1px solid var(--auth-border);border-radius:20px;padding:40px;box-shadow:0 25px 50px -12px #00000080;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);animation:fadeUp .6s cubic-bezier(.16,1,.3,1)}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-header{text-align:center;margin-bottom:32px}.login-header h2{font-size:2rem;font-weight:800;letter-spacing:-.5px;margin-bottom:4px}.login-header .highlight{color:var(--auth-primary)}.login-header p{color:var(--auth-text-secondary);font-size:1rem;margin-bottom:12px}.badge{display:inline-block;background-color:#10b9811a;color:var(--auth-success);font-size:.75rem;padding:4px 10px;border-radius:12px;font-weight:600;letter-spacing:.5px;border:1px solid rgba(16,185,129,.2)}.login-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-size:.9rem;font-weight:500;color:var(--auth-text-secondary)}.input-wrapper{position:relative;display:flex;align-items:center}.input-wrapper i.fa-envelope,.input-wrapper i.fa-lock{position:absolute;right:16px;color:var(--auth-text-secondary);font-size:1rem;pointer-events:none}.input-wrapper input{width:100%;background-color:#0003;border:1px solid var(--auth-border);border-radius:12px;padding:14px 44px 14px 16px;color:var(--auth-text-primary);font-family:inherit;font-size:1rem;transition:all .2s ease}.input-wrapper input:focus{outline:none;border-color:var(--auth-primary);background-color:#3b82f60d;box-shadow:0 0 0 4px #3b82f61a}.input-wrapper input::placeholder{color:#94a3b880}.toggle-password{position:absolute;left:16px;background:none;border:none;color:var(--auth-text-secondary);cursor:pointer;font-size:1rem;padding:4px;transition:color .2s}.toggle-password:hover{color:var(--auth-text-primary)}.btn-primary{background-color:var(--auth-primary);color:#fff;border:none;padding:14px 20px;border-radius:12px;font-family:inherit;font-weight:600;font-size:1.05rem;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:12px;box-shadow:0 4px 12px var(--auth-primary-glow);transition:all .2s ease;margin-top:8px}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px var(--auth-primary-glow);background-color:#2563eb}.btn-primary:active{transform:translateY(0)}.btn-primary.loading{opacity:.8;cursor:not-allowed;pointer-events:none}.btn-primary.loading i.fa-arrow-left{display:none}.btn-primary.loading:after{content:"";width:20px;height:20px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.auth-message{font-size:.85rem;padding:10px 14px;border-radius:8px;display:none;opacity:0;transform:translateY(-5px);transition:all .3s ease;text-align:center}.auth-message.show{display:block;opacity:1;transform:translateY(0)}.auth-message.error{background-color:#ef44441a;color:var(--auth-danger);border:1px solid rgba(239,68,68,.2)}.auth-message.success{background-color:#10b9811a;color:var(--auth-success);border:1px solid rgba(16,185,129,.2)}.login-footer{margin-top:32px;text-align:center;font-size:.9rem;color:var(--auth-text-secondary);border-top:1px solid var(--auth-border);padding-top:24px}.login-footer a{color:var(--auth-primary);text-decoration:none;font-weight:500;transition:color .2s}.login-footer a:hover{color:#60a5fa;text-decoration:underline}