:root{--bg-primary: #0A1628;--bg-secondary: #0F1D32;--bg-tertiary: #1E293B;--bg-glass: rgba(15, 29, 50, .7);--border-primary: #1E3A5F;--border-secondary: #334155;--text-primary: #F8FAFC;--text-secondary: #94A3B8;--text-tertiary: #64748B;--accent-primary: #3B82F6;--accent-secondary: #2563EB;--accent-glow: rgba(59, 130, 246, .5);--success-primary: #10B981;--success-bg: rgba(16, 185, 129, .1);--danger-primary: #EF4444;--danger-bg: rgba(239, 68, 68, .1);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .3), 0 4px 6px -2px rgba(0, 0, 0, .15);--shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, .37);--animation-fast: .2s cubic-bezier(.4, 0, .2, 1);--animation-normal: .3s cubic-bezier(.4, 0, .2, 1)}[data-theme=light]{--bg-primary: #F8FAFC;--bg-secondary: #FFFFFF;--bg-tertiary: #F1F5F9;--bg-glass: rgba(255, 255, 255, .7);--border-primary: #E2E8F0;--border-secondary: #CBD5E1;--text-primary: #0F172A;--text-secondary: #475569;--text-tertiary: #64748B;--accent-primary: #2563EB;--accent-secondary: #1D4ED8;--accent-glow: rgba(37, 99, 235, .2);--success-primary: #059669;--success-bg: rgba(5, 150, 105, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, .1)}body{margin:0;font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);transition:background-color var(--animation-normal),color var(--animation-normal);-webkit-font-smoothing:antialiased}button{font-family:inherit}.glass{background:var(--bg-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-primary)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-secondary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-content{width:100%;max-width:500px;border-radius:12px;padding:24px;background:var(--bg-secondary);border:1px solid var(--border-primary);box-shadow:var(--shadow-lg)}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.modal-header h3{margin:0;font-size:1.25rem;color:var(--text-primary)}.close-btn{background:none;border:none;color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:color .2s}.close-btn:hover{color:var(--text-primary)}.upload-form .form-group{margin-bottom:16px}.upload-form label{display:block;margin-bottom:8px;font-weight:500;font-size:.9rem;color:var(--text-secondary)}.upload-form input:not([type=file]),.upload-form textarea,.upload-form .select-input{width:100%;padding:10px;border-radius:8px;border:1px solid var(--border-primary);background:var(--bg-tertiary);color:var(--text-primary);outline:none;transition:border-color .2s}.upload-form .select-input option{background:var(--bg-secondary);color:var(--text-primary)}.upload-form input:focus,.upload-form textarea:focus{border-color:var(--accent-primary)}.file-input-wrapper input{display:none}.file-label{display:flex;align-items:center;gap:10px;padding:12px;border:2px dashed var(--border-primary);border-radius:8px;cursor:pointer;color:var(--text-secondary);transition:all .2s}.file-label:hover{border-color:var(--accent-primary);color:var(--accent-primary)}.ai-notice{display:flex;align-items:center;gap:8px;padding:10px;background:#3b82f61a;border-radius:6px;font-size:.8rem;color:var(--accent-primary);margin-bottom:24px}.modal-footer{display:flex;justify-content:flex-end;gap:12px}.secondary-btn{background:transparent;border:1px solid var(--border-primary);color:var(--text-secondary);padding:10px 20px;border-radius:8px;cursor:pointer;transition:all .2s}.secondary-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.primary-btn.disabled{opacity:.5;cursor:not-allowed;filter:grayscale(1)}.animate-spin{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(max-width:768px){.modal-overlay{padding:0;align-items:flex-end}.modal-content{max-width:100%;width:100%;border-radius:20px 20px 0 0;max-height:90vh;overflow-y:auto;margin:0;padding:20px}.modal-header{margin-bottom:20px;position:sticky;top:0;background:var(--bg-secondary);padding:4px 0 12px;z-index:10}.modal-header h3{font-size:1.1rem}.modal-footer{flex-direction:column-reverse;gap:10px;margin-top:20px}.modal-footer button{width:100%;padding:14px}.upload-form input:not([type=file]),.upload-form textarea,.upload-form .select-input{padding:14px 12px;font-size:16px}.file-label{padding:16px;justify-content:center;text-align:center}}@media(max-width:480px){.modal-content{padding:16px}.ai-notice{font-size:.75rem;padding:10px 12px}}