/* Custom styles for Chapter One - Millennial Love Story Branding */

:root {
    --pink-primary: #ff6b9d;
    --pink-secondary: #ff8fab;
    --pink-light: #ffb3cc;
    --pink-dark: #e55a8a;
    --soft-purple: #c44569;
    --warm-white: #fdf8f5;
}

/* Light theme body styling */
body {
    background-color: #fafafa;
    color: #2c3e50;
}

/* Brand styling */
.brand-title {
    font-family: 'Georgia', serif;
    font-weight: 300;
    letter-spacing: -1px;
}

.brand-subtitle {
    font-size: 1.3rem;
    color: var(--pink-primary) !important;
    font-weight: 400;
}

/* Pink theme colors */
.text-pink {
    color: var(--pink-primary) !important;
}

.bg-pink {
    background-color: var(--pink-primary) !important;
}

.border-pink {
    border-color: var(--pink-primary) !important;
}

.bg-gradient-pink {
    background: linear-gradient(135deg, var(--pink-primary), var(--pink-secondary)) !important;
}

/* Button styles */
.btn-pink {
    background-color: var(--pink-primary);
    border-color: var(--pink-primary);
    color: white;
    font-weight: 500;
    border-radius: 25px;
    padding: 12px 30px;
    transition: all 0.3s ease;
}

.btn-pink:hover {
    background-color: var(--pink-dark);
    border-color: var(--pink-dark);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 107, 157, 0.3);
}

.btn-outline-pink {
    background-color: transparent;
    border-color: var(--pink-primary);
    color: var(--pink-primary);
    font-weight: 500;
    border-radius: 25px;
    padding: 12px 30px;
    transition: all 0.3s ease;
}

.btn-outline-pink:hover {
    background-color: var(--pink-primary);
    border-color: var(--pink-primary);
    color: white;
    transform: translateY(-1px);
}

/* Alert styles */
.alert-pink {
    background-color: rgba(255, 107, 157, 0.1);
    border-color: var(--pink-light);
    color: var(--soft-purple);
}

/* Card enhancements with softer shadows */
.card {
    border-radius: 15px;
    border: 1px solid #e9ecef;
    background-color: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.card-header {
    border-radius: 15px 15px 0 0 !important;
    border-bottom: none;
}

.stat-item {
    padding: 1rem;
}

.stat-icon {
    width: 2.5rem;
    height: 2.5rem;
    display: block;
    margin: 0 auto;
}

.stat-number {
    font-size: 2rem;
    font-weight: bold;
    margin: 0.5rem 0;
}

.stat-label {
    font-size: 0.9rem;
    margin: 0;
}

.preview-container {
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 0.5rem;
    padding: 1.5rem;
    max-height: 400px;
    overflow-y: auto;
}

.preview-text {
    color: #495057;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* Loading animation */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

/* File input styling */
.form-control:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.2rem rgba(var(--bs-primary-rgb), 0.25);
}

/* Card enhancements */
.card {
    transition: transform 0.2s ease-in-out;
}

.card:hover {
    transform: translateY(-2px);
}

/* Icon styling */
[data-feather] {
    stroke-width: 2;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .display-4 {
        font-size: 2rem;
    }
    
    .stat-item {
        padding: 0.5rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .btn-lg {
        padding: 0.5rem 1rem;
        font-size: 1rem;
    }
}

/* Alert styling */
.alert {
    border: none;
    border-radius: 0.5rem;
}

/* Preview scrollbar styling */
.preview-container::-webkit-scrollbar {
    width: 8px;
}

.preview-container::-webkit-scrollbar-track {
    background: #f1f3f4;
    border-radius: 4px;
}

.preview-container::-webkit-scrollbar-thumb {
    background: #c1c8cd;
    border-radius: 4px;
}

.preview-container::-webkit-scrollbar-thumb:hover {
    background: #a8b2ba;
}