/* Custom CSS for Story Creator App */

:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --info-color: #17a2b8;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
}

body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
}

/* Progress Steps */
.progress-steps {
    display: flex;
    align-items: center;
    gap: 10px;
}

.progress-steps .step {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    border: 2px solid rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
}

.progress-steps .step.active {
    background: white;
    color: var(--primary-color);
    border-color: white;
    transform: scale(1.1);
}

.progress-steps .step.completed {
    background: var(--success-color);
    border-color: var(--success-color);
}

/* Cards */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(0,0,0,0.2);
}

.card-header {
    border-radius: 12px 12px 0 0 !important;
    border-bottom: none;
    padding: 1.5rem;
}

/* Process Steps */
.process-step {
    text-align: center;
    padding: 1.5rem;
    border-radius: 10px;
    background: linear-gradient(145deg, #f8f9fa, #e9ecef);
    transition: all 0.3s ease;
    height: 100%;
}

.process-step:hover {
    transform: translateY(-5px);
    background: linear-gradient(145deg, #e9ecef, #f8f9fa);
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), #0056b3);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.5rem;
    margin: 0 auto 1rem auto;
    box-shadow: 0 4px 10px rgba(0,123,255,0.3);
}

/* Content Boxes */
.content-box {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 1.5rem;
    max-height: 400px;
    overflow-y: auto;
    line-height: 1.6;
}

.content-box h1, .content-box h2, .content-box h3, 
.content-box h4, .content-box h5, .content-box h6 {
    color: var(--primary-color);
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}

.content-box h1:first-child, .content-box h2:first-child, 
.content-box h3:first-child, .content-box h4:first-child, 
.content-box h5:first-child, .content-box h6:first-child {
    margin-top: 0;
}

.content-box p {
    margin-bottom: 1rem;
}

.content-box ul, .content-box ol {
    padding-left: 1.5rem;
}

.content-box li {
    margin-bottom: 0.5rem;
}

.content-box strong {
    color: var(--dark-color);
}

.content-box em {
    color: var(--secondary-color);
}

/* Section Cards for Final Page */
.section-card {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border-left: 4px solid var(--primary-color);
}

.section-card h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #e9ecef;
}

/* Buttons */
.btn {
    border-radius: 8px;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), #0056b3);
    box-shadow: 0 4px 15px rgba(0,123,255,0.4);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0056b3, var(--primary-color));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,123,255,0.6);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color), #1e7e34);
    box-shadow: 0 4px 15px rgba(40,167,69,0.4);
}

.btn-success:hover {
    background: linear-gradient(135deg, #1e7e34, var(--success-color));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(40,167,69,0.6);
}

.btn-outline-secondary {
    border: 2px solid var(--secondary-color);
    color: var(--secondary-color);
}

.btn-outline-secondary:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-2px);
}

/* Loading Spinner */
.spinner-border {
    width: 3rem;
    height: 3rem;
}

/* Alerts */
.alert {
    border-radius: 8px;
    border: none;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.alert-info {
    background: linear-gradient(135deg, #d1ecf1, #bee5eb);
    color: #0c5460;
}

.alert-danger {
    background: linear-gradient(135deg, #f8d7da, #f1b0b7);
    color: #721c24;
}

/* Form Controls */
.form-control {
    border-radius: 8px;
    border: 2px solid #e9ecef;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0,123,255,0.25);
}

/* Responsive Design */
@media (max-width: 768px) {
    .progress-steps {
        gap: 5px;
    }
    
    .progress-steps .step {
        width: 30px;
        height: 30px;
        font-size: 0.9rem;
    }
    
    .process-step {
        margin-bottom: 1rem;
    }
    
    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
}

/* Scrollbar Styling */
.content-box::-webkit-scrollbar {
    width: 8px;
}

.content-box::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.content-box::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

.content-box::-webkit-scrollbar-thumb:hover {
    background: #0056b3;
}

/* Animation for cards appearing */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card {
    animation: fadeInUp 0.6s ease-out;
}

/* Loading overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}