@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";.login-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px;background:linear-gradient(135deg,var(--color-bg-primary) 0%,var(--color-bg-secondary) 100%)}.login-card{display:flex;flex-direction:column;width:100%;max-width:400px;padding:32px;background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:12px;box-shadow:0 10px 25px -5px #0000004d}.login-header{display:flex;justify-content:center;align-items:center;margin-bottom:24px}.login-header h2{font-size:1.5rem;font-weight:700;color:var(--color-text-primary);margin:0}.admin-notice{text-align:center;color:var(--color-text-secondary);margin-bottom:24px;font-size:.95rem}.error{color:var(--color-accent-error);font-size:.875rem;margin:0 0 16px;text-align:center}.google-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:14px 24px;font-size:1rem;font-weight:500;border:1px solid var(--color-border);border-radius:8px;background:var(--color-bg-secondary);color:var(--color-text-primary);cursor:pointer;transition:all .2s}.google-btn:hover:not(:disabled){background:var(--color-bg-hover);border-color:var(--color-border-hover)}.google-btn:disabled{opacity:.6;cursor:not-allowed}.google-icon{flex-shrink:0}.access-denied{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:24px;background:var(--color-bg-primary);text-align:center}.access-denied h1{font-size:2rem;color:var(--color-accent-error);margin-bottom:16px}.access-denied p{color:var(--color-text-secondary);margin-bottom:8px}.access-denied button{margin-top:24px;padding:12px 24px;background:var(--color-accent-primary);color:#fff;border:none;border-radius:8px;font-size:1rem;cursor:pointer;transition:opacity .2s}.access-denied button:hover{opacity:.9}:root{--color-bg-primary: #0f0f1a;--color-bg-secondary: #1a1a2e;--color-bg-elevated: #252542;--color-bg-hover: #2d2d4a;--color-accent-primary: #8B5CF6;--color-accent-secondary: #6366F1;--color-accent-warning: #f59e0b;--color-accent-success: #10b981;--color-accent-error: #ef4444;--color-text-primary: rgba(255, 255, 255, .95);--color-text-secondary: rgba(255, 255, 255, .7);--color-text-muted: rgba(255, 255, 255, .5);--color-border: rgba(255, 255, 255, .1);--color-border-hover: rgba(255, 255, 255, .2);--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-full: 9999px;--sidebar-width: 280px;--context-panel-width: 360px;--header-height: 60px;--input-bar-height: 80px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s ease;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-xs: 12px;--font-size-sm: 14px;--font-size-md: 16px;--font-size-lg: 18px;--font-size-xl: 24px}[data-theme=teal]{--color-bg-primary: #0F172A;--color-bg-secondary: #1E293B;--color-bg-elevated: #334155;--color-bg-hover: #3E4C5E;--color-accent-primary: #14B8A6;--color-accent-secondary: #06B6D4}[data-theme=orange]{--color-bg-primary: #18181B;--color-bg-secondary: #27272A;--color-bg-elevated: #3F3F46;--color-bg-hover: #52525B;--color-accent-primary: #F97316;--color-accent-secondary: #FBBF24}[data-theme=green]{--color-bg-primary: #0C1A14;--color-bg-secondary: #1A2E23;--color-bg-elevated: #234136;--color-bg-hover: #2D5145;--color-accent-primary: #10B981;--color-accent-secondary: #34D399}[data-theme=rose]{--color-bg-primary: #1C1418;--color-bg-secondary: #2A1F24;--color-bg-elevated: #3D2B32;--color-bg-hover: #4E3740;--color-accent-primary: #F43F5E;--color-accent-secondary: #FB7185}[data-mode=light]{--color-bg-primary: #F8FAFC;--color-bg-secondary: #FFFFFF;--color-bg-elevated: #F1F5F9;--color-bg-hover: #E2E8F0;--color-text-primary: rgba(0, 0, 0, .9);--color-text-secondary: rgba(0, 0, 0, .7);--color-text-muted: rgba(0, 0, 0, .5);--color-border: rgba(0, 0, 0, .1);--color-border-hover: rgba(0, 0, 0, .2);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .08);--shadow-md: 0 4px 16px rgba(0, 0, 0, .12);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .16)}[data-mode=light][data-theme=teal]{--color-accent-primary: #0D9488;--color-accent-secondary: #0891B2}[data-mode=light][data-theme=orange]{--color-accent-primary: #EA580C;--color-accent-secondary: #D97706}[data-mode=light][data-theme=green]{--color-accent-primary: #059669;--color-accent-secondary: #10B981}[data-mode=light][data-theme=rose]{--color-accent-primary: #E11D48;--color-accent-secondary: #F43F5E}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%}body{font-family:var(--font-family);font-size:var(--font-size-md);color:var(--color-text-primary);background-color:var(--color-bg-primary);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-border-hover)}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;gap:var(--spacing-md);color:var(--color-text-secondary)}.loading-spinner{width:40px;height:40px;border:3px solid var(--color-border);border-top-color:var(--color-accent-primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}button:disabled{cursor:not-allowed;opacity:.5}input,textarea{font-family:inherit;font-size:inherit;color:inherit;background:transparent;border:none;outline:none}input::placeholder,textarea::placeholder{color:var(--color-text-muted)}@media(max-width:768px){.conversations-grid{grid-template-columns:1fr!important}.conversation-list.has-selection{display:none!important}.messages-panel{max-height:none!important;min-height:300px}}@media(min-width:769px){.mobile-back-btn{display:none!important}}