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

:root {
    --royal-gold: #d4af37;
    --soft-gold: #c9b08c;
    --earth-bg: #e8dcc4;
    --earth-light: #f5f0e8;
    --earth-dark: #b8a888;
    --text-dark: #3e3427;
    --shadow: rgba(62, 52, 39, 0.15);
    --shadow-strong: rgba(62, 52, 39, 0.3);
}

body {
    font-family: 'Tajawal', sans-serif;
    background: linear-gradient(135deg, var(--earth-light) 0%, var(--earth-bg) 50%, #ded1b8 100%);
    color: var(--text-dark);
    min-height: 100vh;
    direction: rtl;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

.header {
    text-align: center;
    padding: 20px;
    margin-bottom: 20px;
}

.main-title {
    font-size: clamp(36px, 7vw, 64px);
    font-weight: 800;
    background: linear-gradient(135deg, var(--royal-gold), var(--soft-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 10px var(--shadow);
    margin-bottom: 8px;
    letter-spacing: 2px;
}

.subtitle {
    font-size: clamp(14px, 2.5vw, 18px);
    color: var(--earth-dark);
    font-weight: 400;
}

.prompt-section-top {
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 4px 15px var(--shadow);
    margin-bottom: 20px;
}

.type-description {
    background: linear-gradient(135deg, var(--earth-light), var(--earth-bg));
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 20px;
    border-right: 4px solid var(--royal-gold);
}

.type-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0 0 8px 0;
}

.type-info {
    font-size: 15px;
    color: var(--earth-dark);
    margin: 0;
    line-height: 1.6;
}

.custom-request-box {
    display: flex;
    gap: 12px;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--earth-dark);
}

.custom-request-input {
    flex: 1;
    padding: 12px 16px;
    font-size: 15px;
    border: 2px solid var(--earth-dark);
    border-radius: 10px;
    font-family: 'Tajawal', sans-serif;
    transition: border-color 0.3s;
    background: white;
}

.custom-request-input:focus {
    outline: none;
    border-color: var(--royal-gold);
}

.generate-custom-btn {
    padding: 12px 30px;
    font-size: 16px;
    font-weight: 600;
    background: linear-gradient(135deg, var(--royal-gold), var(--soft-gold));
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-family: 'Tajawal', sans-serif;
    transition: all 0.3s ease;
    box-shadow: 0 3px 12px var(--shadow-strong);
    white-space: nowrap;
}

.generate-custom-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 18px var(--shadow-strong);
}

.card-types-top {
    background: white;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 4px 15px var(--shadow);
    margin-bottom: 25px;
}

.types-horizontal {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}

.type-btn-compact {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--earth-light);
    border: 2px solid var(--earth-dark);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Tajawal', sans-serif;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-dark);
}

.type-btn-compact .icon {
    font-size: 20px;
}

.type-btn-compact:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow-strong);
    border-color: var(--royal-gold);
}

.type-btn-compact.active {
    background: linear-gradient(135deg, var(--royal-gold), var(--soft-gold));
    color: white;
    border-color: var(--royal-gold);
    box-shadow: 0 4px 15px var(--shadow-strong);
}

.main-content {
    margin-bottom: 30px;
}

.content-wrapper {
    display: grid;
    grid-template-columns: 1fr 600px;
    gap: 25px;
}

.controls-panel {
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 4px 15px var(--shadow);
    height: fit-content;
}

.control-group {
    margin-bottom: 20px;
}

.control-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 20px;
}

.control-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.text-input,
.select-input {
    width: 100%;
    padding: 12px;
    font-size: 15px;
    border: 2px solid var(--earth-dark);
    border-radius: 8px;
    font-family: 'Tajawal', sans-serif;
    background: var(--earth-light);
    transition: border-color 0.3s;
}

.text-input:focus,
.select-input:focus {
    outline: none;
    border-color: var(--royal-gold);
    background: white;
}

.range-input {
    width: 100%;
    height: 8px;
    border-radius: 5px;
    background: var(--earth-dark);
    outline: none;
    -webkit-appearance: none;
}

.range-input::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--royal-gold);
    cursor: pointer;
    box-shadow: 0 2px 5px var(--shadow);
}

.range-input::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--royal-gold);
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 5px var(--shadow);
}

.color-input {
    width: 100%;
    height: 50px;
    border: 2px solid var(--earth-dark);
    border-radius: 8px;
    cursor: pointer;
}

.generate-btn {
    width: 100%;
    padding: 16px;
    font-size: 18px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--royal-gold), var(--soft-gold));
    color: white;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-family: 'Tajawal', sans-serif;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px var(--shadow-strong);
}

.generate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--shadow-strong);
}

.generate-btn:active {
    transform: translateY(0);
}

.main-action {
    margin-top: 25px;
}

.preview-section {
    background: white;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 4px 15px var(--shadow);
}

.section-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--royal-gold);
    margin-bottom: 20px;
    text-align: center;
}

.canvas-container {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
    background: var(--earth-light);
    padding: 15px;
    border-radius: 12px;
}

#cardCanvas {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 20px var(--shadow-strong);
}

.action-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.action-btn {
    padding: 12px 15px;
    font-size: 15px;
    font-weight: 600;
    background: var(--earth-dark);
    color: white;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-family: 'Tajawal', sans-serif;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.action-btn:hover {
    background: var(--royal-gold);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow-strong);
}

.footer {
    text-align: center;
    padding: 20px;
    margin-top: 20px;
}

.copyright {
    font-size: 14px;
    color: var(--royal-gold);
    font-weight: 600;
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    color: white;
    font-size: 20px;
}

.loading-overlay.hidden {
    display: none;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--royal-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

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

.hidden {
    display: none;
}

@media (max-width: 1200px) {
    .content-wrapper {
        grid-template-columns: 1fr 500px;
    }
}

@media (max-width: 992px) {
    .content-wrapper {
        grid-template-columns: 1fr;
    }
    
    .controls-panel {
        order: 2;
    }
    
    .preview-section {
        order: 1;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 12px;
    }
    
    .header {
        padding: 15px;
    }
    
    .prompt-section-top {
        padding: 18px;
    }
    
    .custom-request-box {
        flex-direction: column;
    }
    
    .generate-custom-btn {
        width: 100%;
    }
    
    .card-types-top {
        padding: 15px;
    }
    
    .types-horizontal {
        gap: 8px;
    }
    
    .type-btn-compact {
        padding: 10px 15px;
        font-size: 14px;
    }
    
    .type-btn-compact .icon {
        font-size: 18px;
    }
    
    .controls-panel,
    .preview-section {
        padding: 18px;
    }
    
    .control-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .action-buttons {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .types-horizontal {
        justify-content: stretch;
    }
    
    .type-btn-compact {
        flex: 1 1 calc(50% - 8px);
        min-width: 0;
        justify-content: center;
    }
}