/* ====== THE SHAADI PLANNER - MAIN STYLESHEET ====== */

/* ====== ROOT VARIABLES ====== */
:root {
    /* Color Scheme */
    --primary-pink: #C2185B;
    --secondary-pink: #E91E63;
    --cream: #FFF8F3;
    --gold: #D4AF37;
    --dark-brown: #5D4037;
    --light-brown: #A1887F;
    --accent-gold: #FFD700;
    --soft-pink: #F8BBD0;
    --white: #FFFFFF;
    --black: #000000;
    --gray-100: #F8F9FA;
    --gray-200: #E9ECEF;
    --gray-300: #DEE2E6;
    --gray-400: #CED4DA;
    --gray-500: #ADB5BD;
    --gray-600: #6C757D;
    --gray-700: #495057;
    --gray-800: #343A40;
    --gray-900: #212529;
    
    /* Gradients */
    --gradient-pink: linear-gradient(135deg, #C2185B 0%, #E91E63 100%);
    --gradient-gold: linear-gradient(135deg, #D4AF37 0%, #FFD700 100%);
    --gradient-cream: linear-gradient(135deg, #FFF8F3 0%, #FFECB3 100%);
    
    /* Shadows */
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(194, 24, 91, 0.15);
    --shadow-xl: 0 20px 60px rgba(194, 24, 91, 0.2);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border Radius */
    --radius-sm: 5px;
    --radius-md: 10px;
    --radius-lg: 15px;
    --radius-xl: 20px;
    --radius-full: 50px;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
}

/* ====== BASE STYLES ====== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--dark-brown);
    background-color: var(--cream);
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ====== TYPOGRAPHY ====== */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--space-md);
    color: var(--dark-brown);
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 2rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: var(--space-md);
    color: var(--dark-brown);
    opacity: 0.8;
}

a {
    color: var(--primary-pink);
    text-decoration: none;
    transition: var(--transition-normal);
}

a:hover {
    color: var(--secondary-pink);
}

/* ====== LAYOUT ====== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.col {
    flex: 1;
    padding: 0 15px;
}

/* ====== BUTTONS ====== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 30px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.5;
    text-align: center;
    vertical-align: middle;
    cursor: pointer;
    user-select: none;
    border: 2px solid transparent;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-pink);
    color: var(--white);
    border: none;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    color: var(--white);
}

.btn-secondary {
    background: var(--gradient-gold);
    color: var(--dark-brown);
    border: none;
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    color: var(--dark-brown);
}

.btn-outline-primary {
    border: 2px solid var(--primary-pink);
    color: var(--primary-pink);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary-pink);
    color: var(--white);
    transform: translateY(-3px);
}

.btn-lg {
    padding: 15px 40px;
    font-size: 1.1rem;
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.9rem;
}

.btn-block {
    display: block;
    width: 100%;
}

/* ====== FORMS ====== */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 500;
    color: var(--dark-brown);
}

.form-control {
    display: block;
    width: 100%;
    padding: 12px 15px;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--dark-brown);
    background-color: var(--white);
    background-clip: padding-box;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-normal);
}

.form-control:focus {
    border-color: var(--primary-pink);
    outline: 0;
    box-shadow: 0 0 0 3px rgba(194, 24, 91, 0.1);
}

.form-control::placeholder {
    color: var(--gray-500);
}

/* ====== CARDS ====== */
.card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    word-wrap: break-word;
    background-color: var(--white);
    background-clip: border-box;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.card-img-top {
    width: 100%;
    border-top-left-radius: var(--radius-lg);
    border-top-right-radius: var(--radius-lg);
}

.card-body {
    flex: 1 1 auto;
    padding: var(--space-lg);
}

.card-title {
    margin-bottom: var(--space-sm);
    font-weight: 600;
}

.card-text {
    margin-bottom: var(--space-md);
    color: var(--gray-600);
}

/* ====== NAVIGATION ====== */
.navbar {
    padding: var(--space-md) 0;
    transition: all var(--transition-normal);
}

.navbar-brand {
    font-size: 1.8rem;
    font-weight: 700;
}

.nav-link {
    padding: var(--space-sm) var(--space-md) !important;
    font-weight: 500;
}

.nav-link.active {
    color: var(--primary-pink) !important;
}

/* ====== FOOTER ====== */
.footer-section {
    background: var(--dark-brown);
    color: var(--white);
    margin-top: auto;
}

.footer-heading {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    color: var(--white);
    position: relative;
    padding-bottom: var(--space-sm);
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary-pink);
}

.footer-links li {
    margin-bottom: var(--space-sm);
}

.footer-links a {
    color: var(--white);
    opacity: 0.75;
    transition: all var(--transition-normal);
    display: inline-flex;
    align-items: center;
}

.footer-links a:hover {
    opacity: 1;
    color: var(--soft-pink);
    transform: translateX(5px);
}

.footer-contact li {
    margin-bottom: var(--space-md);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ====== UTILITY CLASSES ====== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-xs); }
.mt-2 { margin-top: var(--space-sm); }
.mt-3 { margin-top: var(--space-md); }
.mt-4 { margin-top: var(--space-lg); }
.mt-5 { margin-top: var(--space-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-xs); }
.mb-2 { margin-bottom: var(--space-sm); }
.mb-3 { margin-bottom: var(--space-md); }
.mb-4 { margin-bottom: var(--space-lg); }
.mb-5 { margin-bottom: var(--space-xl); }

.p-0 { padding: 0; }
.p-1 { padding: var(--space-xs); }
.p-2 { padding: var(--space-sm); }
.p-3 { padding: var(--space-md); }
.p-4 { padding: var(--space-lg); }
.p-5 { padding: var(--space-xl); }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }

.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.justify-between { justify-content: space-between; }

.align-start { align-items: flex-start; }
.align-center { align-items: center; }
.align-end { align-items: flex-end; }

.w-100 { width: 100%; }
.h-100 { height: 100%; }

.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-circle { border-radius: 50%; }

.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }

.bg-primary { background: var(--primary-pink); }
.bg-secondary { background: var(--secondary-pink); }
.bg-cream { background: var(--cream); }
.bg-dark { background: var(--dark-brown); }
.bg-light { background: var(--gray-100); }

.text-primary { color: var(--primary-pink); }
.text-secondary { color: var(--secondary-pink); }
.text-dark { color: var(--dark-brown); }
.text-light { color: var(--gray-600); }
.text-white { color: var(--white); }

.opacity-75 { opacity: 0.75; }
.opacity-50 { opacity: 0.5; }
.opacity-25 { opacity: 0.25; }

/* ====== ANIMATION CLASSES ====== */
.fade-in {
    animation: fadeIn 1s ease forwards;
}

.slide-up {
    animation: slideUp 0.8s ease forwards;
}

.scale-in {
    animation: scaleIn 0.6s ease forwards;
}

/* ====== KEYFRAME ANIMATIONS ====== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ====== RESPONSIVE BREAKPOINTS ====== */
@media (max-width: 576px) {
    html {
        font-size: 14px;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .container {
        padding: 0 var(--space-sm);
    }
}

@media (min-width: 577px) and (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2.25rem;
    }
}

@media (min-width: 769px) and (max-width: 992px) {
    .container {
        max-width: 720px;
    }
}

@media (min-width: 993px) and (max-width: 1200px) {
    .container {
        max-width: 960px;
    }
}

@media (min-width: 1201px) {
    .container {
        max-width: 1140px;
    }
}

/* ====== PRINT STYLES ====== */
@media print {
    .no-print {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    a {
        color: black !important;
        text-decoration: underline !important;
    }
    
    .container {
        width: 100% !important;
        max-width: 100% !important;
    }
}