* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            --figue: #23B6B6;
            --figue-light: #e0b738;
            --bg-light: #0b1020;
            --text-dark: #f1f5f9;
            --text-gray: #94a3b8;
            --border-light: #334155;
            --card-bg: #1e293b;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: var(--bg-light);
            color: var(--text-dark);
            line-height: 1.6;
        }



        .btn {
            padding: 0.6rem 1.2rem;
            border-radius: 8px;
            border: none;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            text-decoration: none;
            display: inline-block;
        }

        .btn-primary {
            background: transparent;
            color: #23B6B6;
            border-style: solid;
            border-width: 1px;
            border-radius: 12px;
            border-color: #23B6B6;
        }

        .btn-primary:hover {
            background: #23B6B6;
            color: black
        }

        .btn-secondary {
            background: transparent;
            color: var(--text-gray);
            border: 1px solid var(--border-light);
        }

        .btn-secondary:hover {
            border-color: var(--figue);
            color: var(--figue);
        }

        .btn-danger {
            background: #ef4444;
            color: white;
        }

        .btn-danger:hover {
            background: #dc2626;
        }

        .btn-sm {
            padding: 0.4rem 0.8rem;
            font-size: 0.85rem;
        }

        #loginView {
            max-width: 400px;
            margin: 4rem auto;
            background: var(--card-bg);
            padding: 2rem;
            border-radius: 12px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
        }

        #loginView h2 {
            margin-bottom: 1.5rem;
            color: var(--figue);
        }

        #adminView {
            display: none;
        }

        .toolbar {
            background: var(--card-bg);
            margin-top: 100px;
            padding: 1.5rem;
            border-radius: 12px;
            margin-bottom: 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .concerts-list {
            background: var(--card-bg);
            border-radius: 12px;
            padding: 1.5rem;
        }

        .concert-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1.5rem;
            border: 1px solid var(--border-light);
            border-radius: 8px;
            margin-bottom: 1rem;
        }

        .concert-item:hover {
            border-color: var(--figue);
        }

        .form-group {
            margin-bottom: 1.5rem;
        }

        label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
            color: var(--text-dark);
        }

        input[type="text"],
        input[type="password"],
        input[type="date"],
        input[type="time"],
        input[type="number"],
        textarea {
            width: 100%;
            padding: 0.75rem;
            border: 1px solid var(--border-light);
            border-radius: 8px;
            font-size: 1rem;
            background: #0f172a;
            color: white;
        }

        input:focus,
        textarea:focus {
            outline: none;
            border-color: var(--figue);
        }

        textarea {
            min-height: 100px;
            resize: vertical;
        }

        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            z-index: 1000;
            overflow-y: auto;
        }

        .modal.active {
            display: flex;
            align-items: flex-start;
            justify-content: center;
            padding: 2rem 1rem;
        }

        .modal-content {
            background: var(--card-bg);
            border-radius: 12px;
            padding: 2rem;
            max-width: 900px;
            width: 100%;
            max-height: 90vh;
            overflow-y: auto;
            margin: 2rem 0;
        }

        .modal-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1.5rem;
            padding-bottom: 1rem;
            border-bottom: 2px solid var(--border-light);
        }

        .modal-header h2 {
            color: var(--figue);
        }

        .close-modal {
            background: none;
            border: none;
            font-size: 2rem;
            cursor: pointer;
            color: var(--text-gray);
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .close-modal:hover {
            background: var(--bg-light);
        }

        .form-section {
            background: #0f172a;
            padding: 1.5rem;
            border-radius: 8px;
            margin-bottom: 1.5rem;
        }

        .form-section h3 {
            color: var(--figue);
            margin-bottom: 1rem;
        }

        .form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
        }

        #editMap {
            height: 300px;
            border-radius: 8px;
            margin-top: 1rem;
            border: 2px solid var(--border-light);
        }

        .upload-zone {
            border: 2px dashed var(--border-light);
            border-radius: 8px;
            padding: 2rem;
            text-align: center;
            cursor: pointer;
            background: #0f172a;
            margin-top: 0.5rem;
            transition: all 0.3s;
        }

        .upload-zone:hover,
        .upload-zone.drag-over {
            border-color: var(--figue);
            background: rgba(245, 197, 66, 0.05);
        }

        .upload-icon {
            font-size: 2.5rem;
            margin-bottom: 0.5rem;
        }

        .media-preview-item {
            background: #0f172a;
            border: 2px solid var(--border-light);
            border-radius: 8px;
            padding: 1rem;
            margin: 1rem 0;
            display: grid;
            grid-template-columns: 80px 1fr auto;
            gap: 1rem;
            align-items: center;
        }

        .media-thumbnail {
            width: 80px;
            height: 80px;
            border-radius: 6px;
            object-fit: cover;
            background: var(--bg-light);
        }

        .media-thumbnail.audio {
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
        }

        .badge-photo {
            background: #1e3a8a;
            color: #bfdbfe;
            padding: 0.25rem 0.5rem;
            border-radius: 12px;
            font-size: 0.75rem;
            font-weight: 600;
        }

        .badge-video {
            background: #831843;
            color: #fbcfe8;
            padding: 0.25rem 0.5rem;
            border-radius: 12px;
            font-size: 0.75rem;
            font-weight: 600;
        }

        .badge-audio {
            background: #14532d;
            color: #bbf7d0;
            padding: 0.25rem 0.5rem;
            border-radius: 12px;
            font-size: 0.75rem;
            font-weight: 600;
        }

        .error-msg {
            color: #ef4444;
            margin-top: 0.5rem;
        }

        .success-msg {
            color: #10b981;
            margin-top: 0.5rem;
        }

        @media (max-width: 768px) {
            .form-grid {
                grid-template-columns: 1fr;
            }
        }