/**
 * Main Stylesheet
 * Cosmetics E-Commerce Platform
 */

/* ==========================================
   ROOT VARIABLES & RESET
   ========================================== */
:root {
    /* Colors */
    --primary-color: #2C5F2D;
    --primary-dark: #1a3a1b;
    --secondary-color: #D4A574;
    --accent-color: #C4A572;
    --bg-light: #F5F5F0;
    --text-dark: #333333;
    --text-medium: #666666;
    --text-light: #999999;
    --white: #FFFFFF;
    --border-color: #E5E5E5;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    
    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
    
    /* Spacing */
    --section-padding: 80px;
    --container-padding: 15px;
    
    /* Transitions */
    --transition-base: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 12px 40px rgba(0, 0, 0, 0.15);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-full: 50%;
}

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

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--text-dark);
    background-color: var(--bg-light);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-base);
}

a:hover {
    color: var(--primary-color);
}

ul, ol {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ==========================================
   TYPOGRAPHY
   ========================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

h1 {font-size: 48px;}
h2 {font-size: 36px;}
h3 {font-size: 28px;}
h4 {font-size: 24px;}
h5 {font-size: 20px;}
h6 {font-size: 18px;}

p {
    margin-bottom: 1rem;
}

.text-primary {color: var(--primary-color) !important;}
.text-secondary {color: var(--secondary-color) !important;}
.text-muted {color: var(--text-medium) !important;}

/* ==========================================
   TOP BAR
   ========================================== */
.top-bar {
    background: var(--primary-dark);
    color: var(--white);
    padding: 10px 0;
    font-size: 14px;
}

.top-bar-left, .top-bar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.top-bar-right {
    justify-content: flex-end;
}

.top-bar-link {
    color: var(--white);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.top-bar-link:hover {
    color: var(--secondary-color);
}

.promo-text {
    display: flex;
    align-items: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.signup-link {
    color: var(--secondary-color);
    font-weight: 600;
    text-decoration: underline;
    margin-left: 5px;
    white-space: nowrap;
}

.signup-link:hover {
    color: white;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-link {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 14px;
    transition: var(--transition-base);
}

.social-link:hover {
    background: var(--secondary-color);
    color: var(--white);
    transform: translateY(-2px);
}

/* ==========================================
   MAIN HEADER
   ========================================== */
.main-header {
    padding: 20px 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition-base);
}

.main-header.scrolled {
    padding: 15px 0;
    box-shadow: var(--shadow-md);
}

/* Logo */
.logo a {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

.logo-icon {
    font-size: 32px;
    color: var(--primary-color);
}

.logo-image {
    height: 55px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    color: var(--text-dark);
}

/* Navigation */
.main-navigation .nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
    margin: 0;
}

.nav-link {
    color: var(--text-dark);
    font-weight: 500;
    font-size: 15px;
    padding: 10px 0;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.main-navigation .nav-link i {
    font-size: 14px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition-base);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Dropdown */
.nav-item.dropdown {
    position: relative;
}

.nav-item.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    padding: 10px 0;
    margin-top: 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-base);
    border: none;
    box-shadow: var(--shadow-lg);
}

.dropdown-item {
    padding: 10px 20px;
    font-size: 14px;
    color: var(--text-dark);
    transition: var(--transition-base);
}

.dropdown-item:hover {
    background: rgba(44, 95, 45, 0.05);
    color: var(--primary-color);
    padding-left: 25px;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
    justify-content: flex-end;
}

.header-action-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: rgba(44, 95, 45, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dark);
    font-size: 18px;
    position: relative;
    transition: var(--transition-base);
}

.header-action-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.badge-count {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 20px;
    height: 20px;
    border-radius: var(--radius-full);
    background: var(--danger-color);
    color: var(--white);
    font-size: 11px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Search Bar */
.search-bar-container {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow-md);
    padding: 20px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px);
    transition: var(--transition-base);
    z-index: 999;
}

.search-bar-container.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.search-input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    width: 100%;
    padding: 15px 120px 15px 20px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-xl);
    font-size: 16px;
    transition: var(--transition-base);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.search-btn {
    position: absolute;
    right: 50px;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--primary-color);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-close {
    position: absolute;
    right: 5px;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-medium);
}

/* Search Suggestions */
.search-suggestions {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-height: 500px;
    overflow-y: auto;
    z-index: 1000;
}

.suggestions-list {
    padding: 10px 0;
}

.suggestion-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 20px;
    transition: var(--transition-base);
    border-bottom: 1px solid var(--border-color);
}

.suggestion-item:last-of-type {
    border-bottom: none;
}

.suggestion-item:hover {
    background: var(--bg-light);
    transform: translateX(5px);
}

.suggestion-image {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.suggestion-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.suggestion-name {
    font-weight: 500;
    font-size: 14px;
    color: var(--text-dark);
    line-height: 1.3;
}

.suggestion-category {
    font-size: 12px;
    color: var(--text-medium);
}

.suggestion-price {
    font-size: 15px;
    font-weight: 600;
    color: var(--primary-color);
}

.view-all-results {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px 20px;
    background: var(--primary-color);
    color: var(--white);
    font-weight: 500;
    margin: 10px;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.view-all-results:hover {
    background: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.no-suggestions {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-medium);
}

.no-suggestions i {
    color: var(--text-light);
    margin-bottom: 10px;
}

.no-suggestions p {
    margin: 0;
    font-size: 14px;
}

/* Search suggestions scrollbar */
.search-suggestions::-webkit-scrollbar {
    width: 6px;
}

.search-suggestions::-webkit-scrollbar-track {
    background: var(--bg-light);
    border-radius: var(--radius-md);
}

.search-suggestions::-webkit-scrollbar-thumb {
    background: var(--text-light);
    border-radius: var(--radius-md);
}

.search-suggestions::-webkit-scrollbar-thumb:hover {
    background: var(--text-medium);
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 0;
    left: -300px;
    width: 300px;
    height: 100vh;
    background: var(--white);
    box-shadow: var(--shadow-xl);
    z-index: 9999;
    transition: var(--transition-base);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
}

.mobile-nav::-webkit-scrollbar {
    width: 4px;
}

.mobile-nav::-webkit-scrollbar-track {
    background: var(--bg-light);
}

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

.mobile-nav::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

.mobile-nav.active {
    left: 0;
}

.mobile-nav-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mobile-nav-title {
    font-size: 20px;
    font-weight: 600;
}

.mobile-nav-close {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Mobile User Section */
.mobile-user-section {
    padding: 20px;
    border-bottom: 2px solid var(--border-color);
    background: linear-gradient(135deg, rgba(44, 95, 45, 0.05) 0%, rgba(44, 95, 45, 0.02) 100%);
}

.mobile-user-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.mobile-user-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 28px;
    flex-shrink: 0;
}

.mobile-user-details {
    flex: 1;
}

.mobile-user-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.mobile-view-profile {
    font-size: 13px;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.mobile-view-profile:hover {
    text-decoration: underline;
}

.mobile-guest-actions {
    display: flex;
    gap: 10px;
}

.mobile-login-btn,
.mobile-register-btn {
    flex: 1;
    padding: 12px 20px;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.mobile-login-btn {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.mobile-login-btn:hover {
    background: var(--primary-color);
    color: white;
}

.mobile-register-btn {
    background: var(--primary-color);
    color: white;
    border: 2px solid var(--primary-color);
}

.mobile-register-btn:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.mobile-nav-body {
    padding: 0 0 40px 0;
}

.mobile-nav-divider {
    height: 8px;
    background: var(--bg-light);
    margin: 10px 0;
}

.mobile-additional-menu {
    margin-top: 0;
}

.mobile-menu-badge {
    background: var(--danger-color);
    color: white;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 10px;
    margin-left: auto;
    min-width: 20px;
    text-align: center;
}

.mobile-nav-body .nav-menu {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    width: 100%;
}

.mobile-nav-body .nav-item {
    width: 100%;
    border-bottom: 1px solid var(--border-color);
}

.mobile-nav-body .nav-item:last-child {
    border-bottom: none;
}

.mobile-nav-body .nav-link {
    display: flex;
    align-items: center;
    padding: 18px 20px;
    width: 100%;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 16px;
    transition: all 0.2s ease;
    min-height: 54px;
}

.mobile-nav-body .nav-link i {
    margin-right: 12px;
    font-size: 18px;
    width: 24px;
    text-align: center;
    color: var(--primary-color);
}

.mobile-nav-body .nav-link.text-danger i {
    color: var(--danger-color);
}

.mobile-nav-body .nav-link:active {
    color: var(--primary-color);
    background: rgba(44, 95, 45, 0.08);
}

.mobile-nav-body .nav-link.text-danger:active {
    background: rgba(220, 53, 69, 0.08);
}

.mobile-nav-body .nav-link::after {
    display: none;
}

.mobile-nav-body .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    display: none;
    background: rgba(44, 95, 45, 0.03);
    padding: 0;
    margin: 0;
    border: none;
}

.mobile-nav-body .dropdown-menu.show {
    display: block;
}

.mobile-nav-body .dropdown-item {
    padding: 14px 20px 14px 56px;
    color: var(--text-medium);
    font-size: 15px;
    display: block;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease;
    min-height: 48px;
}

.mobile-nav-body .dropdown-item:active {
    background: rgba(44, 95, 45, 0.08);
    color: var(--primary-color);
}

.mobile-nav-body .dropdown-item:last-child {
    border-bottom: none;
}

.mobile-nav-body .dropdown-toggle {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mobile-nav-body .dropdown-toggle::after {
    content: '\f107';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    border: none;
    vertical-align: middle;
    margin-left: auto;
    transition: transform 0.3s ease;
    font-size: 14px;
    color: var(--text-medium);
}

.mobile-nav-body .dropdown-toggle.active::after {
    transform: rotate(180deg);
}

.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
}

.mobile-nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
    padding: 12px 30px;
    border-radius: var(--radius-xl);
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--secondary-color);
    color: var(--white);
}

.btn-secondary:hover {
    background: var(--accent-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: var(--white);
}

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

.btn-outline-secondary:hover {
    background: var(--secondary-color);
    color: var(--white);
}

.btn-lg {
    padding: 15px 40px;
    font-size: 16px;
}

.btn-sm {
    padding: 8px 20px;
    font-size: 14px;
}

/* ==========================================
   PRODUCT CARDS
   ========================================== */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    transition: var(--transition-base);
    box-shadow: var(--shadow-sm);
}

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

.product-image-wrapper {
    position: relative;
    overflow: hidden;
    padding-top: 125%;
    background: var(--bg-light);
}

.product-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.product-card:hover .product-image {
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--primary-color);
    color: var(--white);
    padding: 6px 12px;
    border-radius: var(--radius-md);
    font-size: 12px;
    font-weight: 600;
    z-index: 2;
}

.product-badge.sale {
    background: var(--danger-color);
}

.product-actions {
    position: absolute;
    top: 15px;
    right: 15px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    opacity: 0;
    transform: translateX(20px);
    transition: var(--transition-base);
}

.product-card:hover .product-actions {
    opacity: 1;
    transform: translateX(0);
}

.product-action-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--white);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dark);
    transition: var(--transition-base);
}

.product-action-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.1);
}

.product-info {
    padding: 20px;
}

.product-category {
    font-size: 13px;
    color: var(--text-medium);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.product-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-dark);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.star-rating {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 10px;
    font-size: 14px;
}

.star-rating i {
    color: #FFC107;
}

.rating-number {
    color: var(--text-medium);
    font-size: 14px;
    margin-left: 5px;
}

.review-count {
    color: var(--text-light);
    font-size: 13px;
}

.product-price {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.current-price {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-color);
}

.original-price {
    font-size: 16px;
    color: var(--text-light);
    text-decoration: line-through;
}

.add-to-cart-btn {
    width: 100%;
    padding: 12px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: var(--transition-base);
}

.add-to-cart-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* ==========================================
   STAR RATING
   ========================================== */
.star-rating {
    display: flex;
    align-items: center;
    gap: 3px;
}

.star-rating i {
    font-size: 14px;
    color: #FFC107;
}

.star-rating .far {
    color: #ddd;
}

/* ==========================================
   PAGINATION
   ========================================== */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 40px;
}

.page-link {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--white);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition-base);
}

.page-link:hover,
.page-link.active {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

/* ==========================================
   BACK TO TOP BUTTON
   ========================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    background: var(--primary-color);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-5px);
}

/* ==========================================
   UTILITY CLASSES
   ========================================== */
.section-padding {
    padding: var(--section-padding) 0;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--primary-color);
}

.text-center {text-align: center;}
.text-left {text-align: left;}
.text-right {text-align: right;}

.mb-0 {margin-bottom: 0 !important;}
.mb-1 {margin-bottom: 0.5rem !important;}
.mb-2 {margin-bottom: 1rem !important;}
.mb-3 {margin-bottom: 1.5rem !important;}
.mb-4 {margin-bottom: 2rem !important;}
.mb-5 {margin-bottom: 3rem !important;}

.mt-0 {margin-top: 0 !important;}
.mt-1 {margin-top: 0.5rem !important;}
.mt-2 {margin-top: 1rem !important;}
.mt-3 {margin-top: 1.5rem !important;}
.mt-4 {margin-top: 2rem !important;}
.mt-5 {margin-top: 3rem !important;}

/* ==========================================
   NOTIFICATIONS
   ========================================== */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    min-width: 300px;
    max-width: 400px;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 99999;
    animation: slideInRight 0.3s ease;
}

.notification i {
    font-size: 24px;
}

.notification-success {
    border-left: 4px solid var(--success-color);
}

.notification-success i {
    color: var(--success-color);
}

.notification-error {
    border-left: 4px solid var(--danger-color);
}

.notification-error i {
    color: var(--danger-color);
}

.notification-warning {
    border-left: 4px solid var(--warning-color);
}

.notification-warning i {
    color: var(--warning-color);
}

.notification-info {
    border-left: 4px solid var(--info-color);
}

.notification-info i {
    color: var(--info-color);
}

.notification-close {
    margin-left: auto;
    background: transparent;
    border: none;
    color: var(--text-medium);
    cursor: pointer;
    font-size: 18px;
    padding: 0;
    width: 24px;
    height: 24px;
}

.notification.fade-out {
    animation: slideOutRight 0.3s ease forwards;
}

@keyframes slideInRight {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(400px);
        opacity: 0;
    }
}