body {
    width: 100vw;
    height: 100vh;
    margin: 0;
    padding: 0;
    background-color: #000;
    color: #fff;
    aspect-ratio: auto;
    font-family: Roboto, sans-serif;
    font-size: large;
}

#startButton {
    background-color: #000;
    color: #fff;
    border: 2px solid #fff;
    border-radius: 5px;
    cursor: pointer;
    font-size: xxx-large;
    display: none;
    z-index: 1000;
}
#startButton.ready {
    display: block;
    background-color: red;
}
#loadingDiv {
    z-index: 1000;
    color: #fff;
}
#mainDiv {
    position: absolute;
    display: block;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1000;
}

#gameCanvas {
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    background: transparent;
}

#levelSelect {
    display: none;
    text-align: center;
    color: #fff;
}

#levelSelect.ready {
    display: block;
}

#levelSelect h1 {
    font-size: 2.5em;
    margin-bottom: 30px;
    text-shadow: 0 0 10px rgba(255,255,255,0.5);
}

.card-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    max-width: 1200px;
    margin: 0 auto;
}

.level-card {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    padding: 20px;
    width: 250px;
    transition: all 0.3s;
    backdrop-filter: blur(10px);
}

.level-card:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.level-card h2 {
    margin-top: 0;
    color: #4CAF50;
}

.level-card p {
    font-size: 0.9em;
    color: #ccc;
    margin: 15px 0;
}

.level-button {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
    font-weight: bold;
    transition: all 0.2s;
}

.level-button:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.editor-link {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(76, 175, 80, 0.8);
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s;
    z-index: 2000;
}

.editor-link:hover {
    background: rgba(76, 175, 80, 1);
    transform: scale(1.05);
}

/* Editor View Styles */
[data-view="editor"] {
    background: linear-gradient(135deg, #0a0618, #1a1033, #0f0c29);
    min-height: 100vh;
    padding: 15px;
    overflow-y: auto;
}

.editor-container {
    max-width: 1200px;
    margin: 0 auto;
    color: #fff;
}

.editor-container h1 {
    text-align: center;
    font-size: clamp(1.8em, 5vw, 2.5em);
    margin-bottom: 10px;
    text-shadow: 0 0 15px rgba(255,255,255,0.8);
    color: #ffffff;
    font-weight: bold;
}

.subtitle {
    text-align: center;
    color: #d0d0d0;
    margin-bottom: 30px;
    font-size: clamp(0.9em, 2.5vw, 1.1em);
    text-shadow: 0 1px 3px rgba(0,0,0,0.8);
}

.editor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.section {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    padding: 20px;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.section h2 {
    margin-top: 0;
    font-size: clamp(1.2em, 3vw, 1.5em);
    border-bottom: 2px solid rgba(255, 255, 255, 0.3);
    padding-bottom: 10px;
    margin-bottom: 20px;
    color: #ffffff;
    font-weight: bold;
    text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.95em;
    color: #e8e8e8;
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group select {
    width: 100%;
    padding: 12px;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 5px;
    color: #ffffff;
    font-size: 1em;
    box-sizing: border-box;
    transition: all 0.2s;
}

.form-group input::placeholder {
    color: #999;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #4CAF50;
    box-shadow: 0 0 8px rgba(76, 175, 80, 0.6);
    background: rgba(0, 0, 0, 0.6);
}

.form-group select option {
    background: #1a1a1a;
    color: #ffffff;
}

.vector-input {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.vector-input input {
    width: 100%;
}

.vector-label {
    text-align: center;
    font-size: 0.85em;
    color: #d0d0d0;
    margin-bottom: 5px;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

.button-group {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: 30px;
    flex-wrap: wrap;
}

.btn-primary,
.btn-success,
.btn-secondary {
    padding: 14px 28px;
    font-size: clamp(0.95em, 2.5vw, 1.1em);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s;
    font-weight: bold;
    color: white;
    min-width: 140px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: 2px solid rgba(102, 126, 234, 0.5);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
    border-color: rgba(102, 126, 234, 0.8);
}

.btn-success {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    border: 2px solid rgba(56, 239, 125, 0.5);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(56, 239, 125, 0.6);
    border-color: rgba(56, 239, 125, 0.8);
}

.btn-secondary {
    background: linear-gradient(135deg, #434343 0%, #000000 100%);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.4);
}

.preset-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.preset-btn {
    padding: 10px 18px;
    font-size: 0.95em;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 5px;
    color: #ffffff;
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

.preset-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.02);
}

.preset-btn.active {
    background: #4CAF50;
    border-color: #4CAF50;
    box-shadow: 0 3px 8px rgba(76, 175, 80, 0.4);
}

.help-text {
    font-size: 0.85em;
    color: #c0c0c0;
    margin-top: 6px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.8);
}

.output-section {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    padding: 20px;
    margin-top: 30px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.output-section h2 {
    margin-top: 0;
    color: #ffffff;
    font-weight: bold;
    text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

#jsonOutput {
    background: #0a0a0a;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 5px;
    padding: 15px;
    max-height: 400px;
    overflow-y: auto;
    font-family: 'Courier New', monospace;
    font-size: clamp(0.75em, 2vw, 0.85em);
    white-space: pre-wrap;
    word-wrap: break-word;
    color: #e0e0e0;
    line-height: 1.5;
}

.back-link {
    display: inline-block;
    margin-bottom: 20px;
    color: #4CAF50;
    text-decoration: none;
    font-size: clamp(1em, 2.5vw, 1.1em);
    font-weight: 600;
    text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

.back-link:hover {
    text-decoration: underline;
    color: #5ED35A;
}

/* Mobile-specific adjustments */
@media (max-width: 768px) {
    [data-view="editor"] {
        padding: 10px;
    }

    .editor-container h1 {
        margin-bottom: 5px;
    }

    .subtitle {
        margin-bottom: 20px;
    }

    .section {
        padding: 15px;
    }

    .editor-grid {
        gap: 12px;
    }

    .button-group {
        gap: 10px;
    }

    .btn-primary,
    .btn-success,
    .btn-secondary {
        padding: 12px 20px;
        min-width: 120px;
    }

    .preset-btn {
        padding: 8px 14px;
        font-size: 0.9em;
    }
}

/* Saved levels list buttons */
.load-level-btn:hover {
    background: #45a049 !important;
    transform: scale(1.05);
}

.delete-level-btn:hover {
    background: #da190b !important;
    transform: scale(1.05);
}

/* Feedback toast animation */
@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Touch device improvements */
@media (hover: none) {
    .form-group input[type="text"],
    .form-group input[type="number"],
    .form-group select {
        padding: 14px;
        font-size: 16px; /* Prevents iOS zoom on focus */
    }

    .btn-primary,
    .btn-success,
    .btn-secondary {
        padding: 16px 24px;
    }
}