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

        body {
            background: linear-gradient(135deg, #0f1419 0%, #1a1f2e 100%);
            font-family: 'Rubik', 'Segoe UI', 'Helvetica Neue', Helvetica, Roboto, sans-serif;
            font-weight: 400;
            color: #e0e6f0;
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            padding: 20px;
            line-height: 1.6;
        }

        .card {
            background: rgba(26, 31, 42, 0.95);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(64, 128, 255, 0.1);
            border-radius: 12px;
            max-width: 550px;
            width: 100%;
            padding: 30px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
        }

        .card h2 {
            font-size: 18px;
            font-weight: 600;
            color: #ffffff;
            background: linear-gradient(90deg, #4080ff 0%, #6b9fff 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            padding: 8px 12px;
            margin: -30px -30px 25px -30px;
            border-bottom: 2px solid rgba(64, 128, 255, 0.2);
            border-radius: 12px 12px 0 0;
            position: relative;
        }

        .card h2::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 60px;
            height: 2px;
            background: #4080ff;
        }

        .sub {
            color: #8ba0bc;
            font-size: 0.9rem;
            margin-bottom: 25px;
            padding-bottom: 8px;
            border-bottom: 1px solid rgba(42, 47, 58, 0.5);
            display: inline-block;
        }

        .field {
            margin-bottom: 20px;
            text-align: left;
        }

        .field label {
            display: block;
            font-weight: 500;
            color: #c0c8d8;
            margin-bottom: 8px;
            font-size: 0.9rem;
        }

        input, textarea, select {
            width: 100%;
            padding: 12px 15px;
            background: rgba(37, 42, 53, 0.8);
            border: 1px solid rgba(42, 47, 58, 0.8);
            border-radius: 10px;
            font-size: 0.95rem;
            font-family: inherit;
            color: #e0e6f0;
        }

        input:focus, textarea:focus, select:focus {
            outline: none;
            border-color: #4080ff;
            background: rgba(37, 42, 53, 1);
            box-shadow: 0 0 0 3px rgba(64, 128, 255, 0.15);
        }

        .char-counter {
            font-size: 0.7rem;
            margin-top: 5px;
            text-align: right;
            color: #8ba0bc;
        }

        .char-counter.warning {
            color: #f87171;
        }

        .char-counter.valid {
            color: #4ade80;
        }

        .image-preview {
            margin-top: 10px;
            display: none;
            position: relative;
            display: inline-block;
        }

        .image-preview.show {
            display: inline-block;
        }

        .image-preview img {
            max-width: 100%;
            max-height: 150px;
            border-radius: 10px;
            border: 1px solid rgba(64, 128, 255, 0.3);
        }

        .remove-image {
            position: absolute;
            top: -8px;
            right: -8px;
            background: #f87171;
            border: none;
            color: white;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            cursor: pointer;
            font-size: 14px;
            line-height: 1;
            margin: 0;
            padding: 0;
        }

        .remove-image:hover {
            background: #dc2626;
        }

        button {
            background: linear-gradient(135deg, #4080ff 0%, #5a9aff 100%);
            color: white;
            border: none;
            padding: 12px 24px;
            border-radius: 10px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            width: 100%;
            margin: 10px 0;
        }

        button:hover {
            background: linear-gradient(135deg, #5a9aff 0%, #7ab3ff 100%);
            transform: translateY(-2px);
        }

        button:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }

        .btn-admin {
            background: linear-gradient(135deg, #ff9800 0%, #ffb33d 100%);
        }

        .btn-admin:hover {
            background: linear-gradient(135deg, #ffb33d 0%, #ffc966 100%);
        }

        .history-btn {
            background: linear-gradient(135deg, #2a2f3a 0%, #3a3f4a 100%);
        }

        .history-btn:hover {
            background: linear-gradient(135deg, #3a3f4a 0%, #4a4f5a 100%);
        }

        .share-btn {
            background: linear-gradient(135deg, #1a7f4d 0%, #2a9f6d 100%);
        }

        .support-btn {
            position: fixed;
            bottom: 20px;
            right: 20px;
            width: 55px;
            height: 55px;
            border-radius: 50%;
            background: linear-gradient(135deg, #4080ff, #2b5fd9);
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 15px rgba(64, 128, 255, 0.4);
            transition: all 0.3s ease;
            z-index: 999;
            text-decoration: none;
        }

        .support-btn:hover {
            transform: scale(1.1);
        }

        .support-btn svg {
            width: 28px;
            height: 28px;
            fill: white;
        }

        .timer-text {
            font-size: 0.8rem;
            color: #ffb33d;
            text-align: center;
            margin-top: 10px;
            display: none;
        }

        .timer-text.show {
            display: block;
        }

        .spinner {
            display: inline-block;
            width: 16px;
            height: 16px;
            border: 2px solid rgba(255,255,255,0.3);
            border-top-color: white;
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
            margin-right: 8px;
            vertical-align: middle;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        #confetti-canvas {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 9999;
        }

        .status {
            margin-top: 15px;
            font-size: 0.85rem;
            text-align: center;
            padding: 10px 12px;
            border-radius: 10px;
            word-break: break-word;
            line-height: 1.4;
        }

        .status.success {
            background: rgba(26, 58, 42, 0.9);
            color: #4ade80;
            border-left: 4px solid #4ade80;
        }

        .status.error {
            background: rgba(58, 31, 31, 0.9);
            color: #f87171;
            border-left: 4px solid #f87171;
        }

        .hidden {
            display: none;
        }

        .copy-btn {
            background: rgba(64, 128, 255, 0.2);
            border: 1px solid rgba(64, 128, 255, 0.3);
            font-size: 0.75rem;
            padding: 5px 10px;
            margin-top: 8px;
            width: auto;
            display: inline-block;
        }

        .modal, .confirm-modal, .history-modal {
            display: none;
            position: fixed;
            z-index: 1000;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.8);
            backdrop-filter: blur(5px);
            justify-content: center;
            align-items: center;
        }

        .modal-content, .confirm-content, .history-content {
            background: rgba(26, 31, 42, 0.98);
            border: 1px solid rgba(64, 128, 255, 0.2);
            border-radius: 12px;
            max-width: 500px;
            width: 90%;
            padding: 25px;
            position: relative;
        }

        .close-modal {
            position: absolute;
            top: 15px;
            right: 18px;
            font-size: 26px;
            cursor: pointer;
            color: #8ba0bc;
        }

        .close-modal:hover {
            color: #4080ff;
        }

        .confirm-buttons {
            display: flex;
            gap: 10px;
            margin-top: 15px;
        }

        .confirm-buttons button {
            margin: 0;
        }

        .history-item {
            background: rgba(37, 42, 53, 0.5);
            padding: 12px;
            border-radius: 8px;
            margin-bottom: 10px;
            border-left: 3px solid #4080ff;
        }

        .history-item.admin-complaint {
            border-left-color: #ff9800;
        }

        .history-date {
            font-size: 0.7rem;
            color: #8ba0bc;
            margin-bottom: 5px;
        }

        .history-type {
            font-weight: 600;
            font-size: 0.85rem;
            margin-bottom: 5px;
        }

        .history-reason {
            font-size: 0.8rem;
            color: #c0c8d8;
        }

        .no-history {
            text-align: center;
            color: #8ba0bc;
            padding: 30px;
        }

        .owner {
            text-align: center;
            font-size: 0.75rem;
            color: #6b7a8d;
            margin-top: 20px;
            padding-top: 15px;
            border-top: 1px solid rgba(42, 47, 58, 0.5);
        }

        .owner a {
            color: #4080ff;
            text-decoration: none;
        }

        .owner a:hover {
            text-decoration: underline;
        }

        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: rgba(26, 31, 42, 0.5);
        }
        ::-webkit-scrollbar-thumb {
            background: #4080ff;
            border-radius: 4px;
        }

        @media (max-width: 768px) {
            .card {
                padding: 20px;
            }
            .card h2 {
                margin: -20px -20px 20px -20px;
            }
            .support-btn {
                width: 45px;
                height: 45px;
            }
        }