/* ===================================
   ELZZA FASHION - STYLES PRINCIPAUX
   Design Premium Africain
   =================================== */

/* Variables CSS */
:root {
    /* Couleurs principales */
    --primary-color: #D4AF37;        /* Or élégant */
    --primary-dark: #B8941F;         /* Or foncé */
    --secondary-color: #000000;      /* Noir élégant */
    --accent-color: #8B0000;         /* Bordeaux */
    --white: #FFFFFF;
    --cream: #FFF8DC;                /* Blanc crème */
    --coral: #FF6B6B;                /* Corail */
    --emerald: #50C878;              /* Vert émeraude */
    
    /* Couleurs UI */
    --text-primary: #2c2c2c;
    --text-secondary: #666666;
    --text-light: #999999;
    --border-color: #e5e5e5;
    --bg-light: #f8f9fa;
    --bg-section: #fbfbfb;
    
    /* Couleurs de statut */
    --success: #28a745;
    --warning: #ffc107;
    --error: #dc3545;
    --info: #17a2b8;
    
    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-heading: 'Playfair Display', serif;
    
    /* Espacements */
    --container-max-width: 1200px;
    --section-padding: 80px 0;
    --element-margin: 20px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Ombres */
    --shadow-light: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-medium: 0 4px 16px rgba(0,0,0,0.15);
    --shadow-strong: 0 8px 32px rgba(0,0,0,0.2);
    
    /* Border radius */
    --radius-small: 4px;
    --radius-medium: 8px;
    --radius-large: 16px;
}

/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

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

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: 0.95rem;
    line-height: 1;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-medium);
    cursor: pointer;
    transition: var(--transition-normal);
    min-height: 48px;
    position: relative;
    overflow: hidden;
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.3);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

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

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

.btn-whatsapp {
    background: #25D366;
    color: var(--white);
    border-color: #25D366;
}

.btn-whatsapp:hover {
    background: #128C7E;
    border-color: #128C7E;
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
    min-height: 56px;
}

.btn-small {
    padding: 8px 16px;
    font-size: 0.85rem;
    min-height: 36px;
}

/* Flash Messages */
.flash-message {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    padding: 1rem 0;
    transform: translateY(-100%);
    transition: var(--transition-normal);
    animation: slideDown 0.5s ease forwards;
}

.flash-message.flash-success {
    background: var(--success);
    color: var(--white);
}

.flash-message.flash-error {
    background: var(--error);
    color: var(--white);
}

.flash-message.flash-warning {
    background: var(--warning);
    color: var(--secondary-color);
}

.flash-message .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.flash-close {
    background: none;
    border: none;
    color: inherit;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition-fast);
}

.flash-close:hover {
    background: rgba(255,255,255,0.2);
}

@keyframes slideDown {
    to { transform: translateY(0); }
}

/* Header Styles */
.main-header {
    background: var(--white);
    box-shadow: var(--shadow-light);
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* Top Bar */
.top-bar {
    background: var(--secondary-color);
    color: var(--white);
    padding: 8px 0;
    font-size: 0.85rem;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

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

.top-bar-text {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--white);
}

.top-bar-link {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--white);
    transition: var(--transition-fast);
}

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

/* Header Principal */
.header-main {
    padding: 1rem 0;
    background: var(--white);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

/* Logo */
.logo-container {
    flex-shrink: 0;
}

.logo-link {
    display: block;
}

.logo-img {
    height: 60px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-fast);
}

.logo-img:hover {
    transform: scale(1.05);
}

/* Menu Mobile Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.mobile-menu-toggle span {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--secondary-color);
    transition: var(--transition-fast);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Recherche */
.search-container {
    flex: 1;
    max-width: 500px;
    position: relative;
}

.search-form {
    position: relative;
}

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

.search-input {
    flex: 1;
    padding: 12px 50px 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-medium);
    font-size: 0.95rem;
    font-family: var(--font-primary);
    background: var(--white);
    transition: var(--transition-fast);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.search-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-color);
    border: none;
    border-radius: var(--radius-small);
    color: var(--white);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.search-btn:hover {
    background: var(--primary-dark);
}

.search-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 var(--radius-medium) var(--radius-medium);
    box-shadow: var(--shadow-medium);
    max-height: 300px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
}

.suggestion-item {
    padding: 12px 16px;
    cursor: pointer;
    transition: var(--transition-fast);
    border-bottom: 1px solid var(--border-color);
}

.suggestion-item:hover {
    background: var(--bg-light);
}

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

/* Actions Header */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-action {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 8px;
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition-fast);
    position: relative;
    min-width: 60px;
}

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

.header-action i {
    font-size: 1.25rem;
}

.action-text {
    font-size: 0.75rem;
    font-weight: 500;
}

.action-count {
    position: absolute;
    top: 2px;
    right: 2px;
    background: var(--primary-color);
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 600;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 2s infinite;
}

.whatsapp-action {
    color: #25D366;
}

.whatsapp-action:hover {
    color: #128C7E;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* Navigation Principale */
.main-navigation {
    background: var(--bg-light);
    border-top: 1px solid var(--border-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 1rem 1.5rem;
    color: var(--text-primary);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition-fast);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition-normal);
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-item.active .nav-link::after {
    width: 80%;
}

/* Dropdown */
.has-dropdown .dropdown-icon {
    margin-left: auto;
    font-size: 0.8rem;
    transition: var(--transition-fast);
}

.has-dropdown:hover .dropdown-icon {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    box-shadow: var(--shadow-medium);
    border-radius: var(--radius-medium);
    padding: 0.5rem 0;
    min-width: 200px;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-normal);
    z-index: 1000;
}

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

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

.dropdown-menu a:hover {
    background: var(--bg-light);
    color: var(--primary-color);
}

/* Mobile Menu */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

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

/* Utilitaires */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

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

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 3rem; }

.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }
.p-4 { padding: 1.5rem; }
.p-5 { padding: 3rem; }

/* Loading States */
.loading {
    position: relative;
    opacity: 0.7;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 768px) {
    .top-bar-content {
        flex-direction: column;
        gap: 8px;
    }
    
    .top-bar-left,
    .top-bar-right {
        gap: 15px;
    }
    
    .header-content {
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .mobile-menu-toggle {
        display: flex;
        order: -1;
    }
    
    .logo-container {
        order: 0;
    }
    
    .search-container {
        order: 2;
        width: 100%;
        max-width: none;
    }
    
    .header-actions {
        order: 1;
        gap: 0.5rem;
    }
    
    .action-text {
        display: none;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        left: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 2rem 0;
        box-shadow: var(--shadow-strong);
        transition: var(--transition-normal);
        z-index: 1000;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-item {
        width: 100%;
    }
    
    .nav-link {
        padding: 1rem 2rem;
        border-bottom: 1px solid var(--border-color);
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: var(--bg-light);
        margin: 0;
        border-radius: 0;
    }
    
    .dropdown-menu a {
        padding-left: 3rem;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    .container {
        padding: 0 15px;
    }
}