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var(--border-color);border-radius:10px;color:var(--text-secondary);font-size:.875rem;cursor:pointer;transition:all var(--transition-fast)}.toggle-btn:hover{border-color:var(--primary-color)}.toggle-btn.active{background:#6366f11a;border-color:var(--primary-color);color:var(--primary-color)}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);padding:1rem}.login-card{width:100%;max-width:420px;padding:3rem 2rem;text-align:center}.login-header{margin-bottom:2rem}.login-icon{width:80px;height:80px;margin:0 auto 1.5rem;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-color),var(--primary-hover));border-radius:20px;color:#fff;box-shadow:0 8px 24px #6366f14d}.login-header h1{font-size:2rem;margin-bottom:.5rem}.login-header p{font-size:.95rem}.login-error{display:flex;align-items:center;gap:.75rem;padding:1rem;margin-bottom:1.5rem;background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:12px;color:#ef4444;font-size:.9rem;text-align:left}.login-actions{display:flex;flex-direction:column;align-items:center;gap:1rem;margin-bottom:2rem}.login-loading{display:flex;align-items:center;gap:1rem;color:var(--text-secondary)}.spinner{width:24px;height:24px;border:3px solid rgba(99,102,241,.2);border-top-color:var(--primary-color);border-radius:50%;animation:spin .8s linear infinite}.login-footer{padding-top:1.5rem;border-top:1px solid var(--border-color)}.login-footer p{font-size:.85rem}.login-actions iframe{border-radius:8px!important}.placeholder-page{display:flex;flex-direction:column;gap:1rem;padding:2rem;background:#ffffff05;border-radius:20px;border:1px dashed var(--border-color);min-height:200px;justify-content:center;align-items:center;text-align:center}.placeholder-page h1{font-size:2.5rem;margin:0}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.admin-content>*{animation:fadeIn .4s ease-out forwards}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;background:var(--bg-primary);color:var(--text-secondary);gap:1rem}.loading-screen .spinner{width:40px;height:40px;border:3px solid rgba(99,102,241,.2);border-top-color:var(--primary-color);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}