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

body {
    font-family: 'Tajawal', Arial, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
    direction: rtl;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 30px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

/* Header */
.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 40px 30px;
    text-align: center;
}

.logo h1 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.subtitle {
    font-size: 1.2rem;
    opacity: 0.95;
    font-weight: 400;
}

/* Main Content */
.main-content {
    padding: 40px 30px;
}

/* Banner Section */
.banner-section {
    background: white;
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.banner-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.section-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 3px solid #667eea;
}

.section-header h2 {
    font-size: 1.8rem;
    color: #667eea;
    font-weight: 700;
}

.section-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

/* Form Side */
.form-side {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.form-group label {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    display: flex;
    align-items: center;
    gap: 10px;
}

.label-icon {
    font-size: 1.3rem;
}

.text-input {
    padding: 15px 20px;
    font-size: 1rem;
    font-family: 'Tajawal', Arial, sans-serif;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    outline: none;
    transition: all 0.3s ease;
    background: #f9f9f9;
}

.text-input:focus {
    border-color: #667eea;
    background: white;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* File upload styles removed - using default templates only */

/* Buttons */
.btn-generate {
    padding: 18px 40px;
    font-size: 1.2rem;
    font-family: 'Tajawal', Arial, sans-serif;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
    width: 100%;
    margin-bottom: 15px;
}

.btn-generate:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.6);
}

.btn-generate:active {
    transform: translateY(-1px);
}

.btn-download {
    padding: 15px 35px;
    font-size: 1.1rem;
    font-family: 'Tajawal', Arial, sans-serif;
    font-weight: 600;
    background: linear-gradient(135deg, #4caf50 0%, #45a049 100%);
    color: white;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(76, 175, 80, 0.4);
    width: 100%;
}

.btn-download:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.6);
}

/* Preview Side */
.preview-side {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.canvas-container {
    width: 100%;
    background: #f5f5f5;
    border-radius: 15px;
    padding: 20px;
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 300px;
}

canvas {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

/* Footer */
.footer {
    background: #2c3e50;
    color: white;
    padding: 25px;
    text-align: center;
    font-size: 1rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .section-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .logo h1 {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .section-header h2 {
        font-size: 1.4rem;
    }

    .banner-section {
        padding: 20px;
    }

    .main-content {
        padding: 20px 15px;
    }
}

/* Loading Animation */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.loading {
    animation: pulse 1.5s ease-in-out infinite;
}

/* Success Message */
.success-message {
    background: #4caf50;
    color: white;
    padding: 15px;
    border-radius: 10px;
    text-align: center;
    margin-top: 15px;
    font-weight: 600;
    animation: slideIn 0.5s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}