/* ==========================================
   AI WEB SKETCH GENERATOR - CUSTOM STYLES
   Dark Mode Premium with Glassmorphism
   ========================================== */

/* Base Gradient Background */
body {
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 50%, #0F172A 100%);
    min-height: 100vh;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.generator-container {
    position: relative;
    overflow: hidden;
}

/* Animated Background Pattern */
.generator-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(ellipse at top right, rgba(33, 150, 243, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at bottom left, rgba(66, 165, 245, 0.05) 0%, transparent 50%);
    opacity: 0.6;
    pointer-events: none;
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, #2196F3 0%, #42A5F5 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Glass Card Effect */
.glass-card {
    background: rgba(30, 41, 59, 0.6);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    transition: all 0.3s ease;
}

.glass-card:hover {
    border-color: rgba(33, 150, 243, 0.3);
    box-shadow: 0 12px 48px rgba(33, 150, 243, 0.2);
}

/* Color Input */
.color-input {
    width: 80px;
    height: 48px;
    border: 2px solid rgba(100, 116, 139, 0.5);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: transparent;
}

.color-input:hover {
    border-color: #2196F3;
}

/* Custom Input Styles */
.custom-input {
    width: 100%;
    padding: 12px 16px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(100, 116, 139, 0.5);
    border-radius: 12px;
    color: white;
    font-size: 16px; /* Set to 16px to prevent iOS auto-zoom */
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.custom-input:focus {
    outline: none;
    border-color: #2196F3;
    background: rgba(15, 23, 42, 0.8);
    box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1);
}

.custom-input::placeholder {
    color: rgba(148, 163, 184, 0.6);
}

/* CTA Generate Button */
.cta-generate-btn {
    width: 100%;
    padding: 16px 32px;
    background: linear-gradient(135deg, #1E88E5 0%, #42A5F5 100%);
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 17px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(33, 150, 243, 0.4);
    font-family: 'Montserrat', sans-serif;
}

.cta-generate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(33, 150, 243, 0.6);
}

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

.cta-generate-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Browser Mockup */
.browser-mockup {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    background: #1E293B;
}

.browser-header {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    background: #0F172A;
    border-bottom: 1px solid rgba(100, 116, 139, 0.3);
}

.browser-dots {
    display: flex;
    gap: 6px;
    margin-right: 16px;
}

.browser-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.browser-url {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(30, 41, 59, 0.6);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 13px;
    color: #94A3B8;
}

.browser-content {
    position: relative;
    background: #F8FAFC;
    min-height: 400px;
    max-height: 600px;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    overflow-y: auto;
    overflow-x: auto;
}

/* Preview States */
.preview-placeholder {
    text-align: center;
    padding: 60px 20px;
}

.preview-result {
    position: relative;
    width: 100%;
    height: 100%;
}

.preview-result img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Logo Overlay */
.logo-overlay {
    position: absolute;
    top: 24px;
    left: 24px;
    z-index: 10;
    background: rgba(255, 255, 255, 0.95);
    padding: 12px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
}

.logo-overlay img {
    max-width: 150px;
    max-height: 50px;
    object-fit: contain;
    display: block;
}

/* Success Message */
.success-message {
    margin-top: 20px;
    padding: 16px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 12px;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

.fade-in.delay-1 {
    animation-delay: 0.2s;
    opacity: 0;
}

.fade-in.delay-2 {
    animation-delay: 0.4s;
    opacity: 0;
}

.fade-in.delay-3 {
    animation-delay: 0.6s;
    opacity: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .browser-content {
        min-height: 350px;
        max-height: 550px;
    }

    .logo-overlay {
        top: 16px;
        left: 16px;
        padding: 10px 16px;
    }

    .logo-overlay img {
        max-width: 120px;
        max-height: 40px;
    }
}

@media (max-width: 768px) {
    .glass-card {
        padding: 24px !important;
    }

    .browser-content {
        min-height: 300px;
        max-height: 500px;
    }

    .logo-overlay {
        top: 12px;
        left: 12px;
        padding: 8px 12px;
    }

    .logo-overlay img {
        max-width: 100px;
        max-height: 35px;
    }
    
    /* Stack color pickers on tablets and mobile screens */
    #aiGeneratorForm .grid-cols-3 {
        display: flex !important;
        flex-direction: column !important;
        gap: 1.5rem !important;
    }

    .color-input {
        width: 100% !important;
        height: 60px !important;
        max-width: 320px;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .generator-container .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .generator-container h1 {
        font-size: 2.25rem !important;
        line-height: 1.2;
    }

    .generator-container p {
        font-size: 1rem;
    }

    .glass-card {
        padding: 1.5rem !important;
        border-radius: 16px;
    }

    .custom-input {
        padding: 14px;
    }

    .cta-generate-btn {
        padding: 16px;
        font-size: 17px;
    }

    .browser-mockup {
        height: auto;
    }

    .browser-content {
        min-height: 280px;
        max-height: 450px;
    }
    
    .browser-header {
        padding: 8px 12px;
    }
    
    .browser-url {
        font-size: 11px;
    }
}