:root {
            --bg-color: #121212;
            --text-color: #e0e0e0;
            --accent-color: #00adb5;
            --container-bg: #1e1e1e;
            --button-bg: #393e46;
            --button-hover: #00adb5;
            --shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            --transition: all 0.3s ease;
        }

        body {
            margin: 0;
            padding: 0;
            font-family: 'Inter', sans-serif;
            background-color: var(--bg-color);
            color: var(--text-color);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 100vh;
        }

        h1 {
            font-weight: 600;
            font-size: 2.5rem;
            margin-bottom: 0.5rem;
            letter-spacing: 1px;
            color: var(--accent-color);
        }

        #date-display {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            opacity: 0.8;
        }

        .viewer-container {
            background-color: var(--container-bg);
            padding: 2rem;
            border-radius: 12px;
            box-shadow: var(--shadow);
            display: flex;
            flex-direction: column;
            align-items: center;
            max-width: 90vw;
            width: 800px;
        }

        .comic-wrapper {
            width: 100%;
            min-height: 250px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 2rem;
            position: relative;
        }

        #comic-image {
            max-width: 100%;
            height: auto;
            border-radius: 4px;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
            transition: opacity 0.3s ease;
        }

        .loading {
            position: absolute;
            font-size: 1.2rem;
            color: var(--accent-color);
            display: none;
        }

        .controls {
            display: flex;
            gap: 1.5rem;
            width: 100%;
            justify-content: center;
        }

        button {
            background-color: var(--button-bg);
            color: white;
            border: none;
            padding: 0.8rem 2rem;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: 8px;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        button:hover:not(:disabled) {
            background-color: var(--button-hover);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(0, 173, 181, 0.4);
        }

        button:disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }

        /* Keyboard hint */
        .hint {
            margin-top: 2rem;
            font-size: 0.9rem;
            opacity: 0.6;
        }

        #hit-counter {
            position: fixed;
            top: 20px;
            left: 20px;
            background-color: var(--accent-color);
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 8px;
            font-weight: 600;
            display: none;
            box-shadow: var(--shadow);
            z-index: 1000;
        }

        .feed-container {
            display: none;
            flex-direction: column;
            gap: 2rem;
            width: 100%;
            max-width: 800px;
            align-items: center;
        }

        .feed-item {
            background-color: var(--container-bg);
            padding: 1.5rem;
            border-radius: 12px;
            box-shadow: var(--shadow);
            width: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .feed-date {
            font-size: 1.1rem;
            margin-bottom: 1rem;
            color: var(--accent-color);
            font-weight: 600;
        }

        .feed-image {
            max-width: 100%;
            height: auto;
            border-radius: 4px;
        }

        .search-container {
            margin-bottom: 2rem;
            display: flex;
            gap: 1rem;
            width: 100%;
            max-width: 800px;
            justify-content: center;
        }

        #search-input {
            flex: 1;
            padding: 0.8rem 1rem;
            border-radius: 8px;
            border: 1px solid var(--button-bg);
            background-color: var(--container-bg);
            color: var(--text-color);
            font-size: 1rem;
            font-family: 'Inter', sans-serif;
            transition: var(--transition);
        }

        #search-input:focus {
            outline: none;
            border-color: var(--accent-color);
            box-shadow: 0 0 0 2px rgba(0, 173, 181, 0.2);
        }

        .search-btn {
            background-color: var(--accent-color);
        }
        .search-btn:hover:not(:disabled) {
            background-color: #008b92;
            box-shadow: 0 4px 12px rgba(0, 173, 181, 0.4);
        }
        .clear-btn {
            background-color: #d9534f;
        }
        .clear-btn:hover:not(:disabled) {
            background-color: #c9302c;
            box-shadow: 0 4px 12px rgba(217, 83, 79, 0.4);
        }

        /* Spinner for loading state */
        .spinner {
            border: 4px solid rgba(255, 255, 255, 0.1);
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border-left-color: var(--accent-color);
            animation: spin 1s linear infinite;
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }