/* UI Styles - NsandaxPOS Refonte UI/UX */

/* ========================================
   1. RESET & BASE
======================================== */

* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height);
    background-color: var(--body-bg);
    color: #212529;
    margin: 0;
    padding: 0;
}

/* ========================================
   2. LAYOUT - TOPBAR
======================================== */

.topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--topbar-height);
    z-index: var(--z-topbar);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: left var(--transition-normal);
}

.topbar.manager {
    background-color: var(--topbar-bg-manager);
    color: var(--topbar-text-manager);
    left: var(--sidebar-width);
}

.topbar.manager.sidebar-collapsed {
    left: var(--sidebar-collapsed-width);
}

.topbar.other-roles {
    background-color: var(--topbar-bg-other);
    color: var(--topbar-text-other);
}

.topbar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    text-decoration: none;
    color: inherit;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.topbar-actions .btn {
    border: none;
    background: transparent;
    color: inherit;
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    transition: background-color var(--transition-fast);
}

.topbar-actions .btn:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

.topbar.other-roles .btn:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

/* ========================================
   3. LAYOUT - SIDEBAR
======================================== */

.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background-color: var(--sidebar-bg);
    color: var(--sidebar-text);
    z-index: var(--z-sidebar);
    transition: width var(--transition-normal), transform 0.3s ease;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

.sidebar-header {
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-toggle {
    background: transparent;
    border: none;
    color: var(--sidebar-text);
    font-size: 20px;
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    transition: background-color var(--transition-fast);
}

.sidebar-toggle:hover {
    background-color: var(--sidebar-hover);
}

.sidebar-menu {
    list-style: none;
    padding: var(--spacing-md) 0;
    margin: 0;
}

.sidebar-menu-item {
    margin: 0;
}

.sidebar-menu-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--sidebar-text);
    text-decoration: none;
    transition: background-color var(--transition-fast);
    position: relative;
    white-space: nowrap;
    width: 100%;
    text-align: left;
    border: none;
    background: transparent;
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
}

.sidebar-menu-link:hover {
    background-color: var(--sidebar-hover);
}

.sidebar-menu-link.active {
    background-color: var(--sidebar-hover);
    border-left: 3px solid var(--sidebar-active-border);
}

.sidebar-menu-link i {
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.sidebar-menu-text {
    flex: 1;
    transition: opacity var(--transition-fast);
}

.sidebar.collapsed .sidebar-menu-text {
    opacity: 0;
    width: 0;
    overflow: hidden;
}

.sidebar-submenu {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
    background-color: rgba(0, 0, 0, 0.1);
}

.sidebar-menu-item.open .sidebar-submenu {
    max-height: 500px;
}

.sidebar-submenu .sidebar-menu-link {
    padding-left: calc(var(--spacing-md) + 30px);
    font-size: var(--font-size-sm);
}

.sidebar.collapsed .sidebar-submenu {
    display: none;
}

.sidebar-menu-link .dropdown-icon {
    margin-left: auto;
    transition: transform var(--transition-fast);
    font-size: 12px;
}

.sidebar-menu-item.open .dropdown-icon {
    transform: rotate(180deg);
}

/* ========================================
   4. LAYOUT - MAIN CONTENT
======================================== */

.main-content {
    margin-top: var(--topbar-height);
    padding: var(--spacing-lg);
    transition: margin-left var(--transition-normal);
}

.main-content.with-sidebar {
    margin-left: var(--sidebar-width);
}

.main-content.with-sidebar.sidebar-collapsed {
    margin-left: var(--sidebar-collapsed-width);
}

/* ========================================
   5. CARDS
======================================== */

.card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    margin-bottom: var(--spacing-lg);
    transition: box-shadow var(--transition-normal);
}

.card:hover {
    box-shadow: var(--card-shadow-hover);
}

.card-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-lg);
}

.card-body {
    padding: var(--spacing-lg);
}

.card-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    background-color: var(--light-bg);
    border-bottom-left-radius: var(--border-radius);
    border-bottom-right-radius: var(--border-radius);
}

/* Cards spéciales */
.card-selection {
    text-align: center;
    padding: var(--spacing-xl);
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-fast);
}

.card-selection:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.card-selection i {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

/* ========================================
   6. FORMS
======================================== */

.form-label {
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--spacing-xs);
    color: #495057;
}

.form-control,
.form-select {
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
    outline: none;
}

.form-check-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
    outline: none;
}

.btn {
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-fast);
    /*border: none;*/
    cursor: pointer;
}

.btn:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

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

.btn-primary:hover {
    background-color: #0056b3;
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
}

/* ========================================
   7. TABLES
======================================== */

.table-responsive {
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
}

.table {
    margin-bottom: 0;
}

.table thead th {
    background-color: var(--light-bg);
    font-weight: var(--font-weight-medium);
    border-bottom: 2px solid var(--border-color);
    padding: var(--spacing-md);
}

.table tbody td {
    padding: var(--spacing-md);
    vertical-align: middle;
}

.table tbody tr:hover {
    background-color: rgba(0, 123, 255, 0.05);
}

/* ========================================
   8. BADGES & ALERTS
======================================== */

.badge {
    border-radius: var(--border-radius-sm);
    padding: 4px 8px;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
}

.alert {
    border-radius: var(--border-radius);
    padding: var(--spacing-md) var(--spacing-lg);
    border-left: 4px solid;
}

/* ========================================
   9. FOCUS & ACCESSIBILITÉ
======================================== */

*:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: 4px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ========================================
   10. RESPONSIVE - MOBILE PATRON
======================================== */

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        z-index: 1080;
        box-shadow: 4px 0 16px rgba(0, 0, 0, 0.3);
        width: var(--sidebar-width);
    }
    
    .sidebar.mobile-open {
        transform: translateX(0) !important;
    }
    
    .topbar.manager {
        left: 0;
    }
    
    .main-content.with-sidebar {
        margin-left: 0;
    }
    
    .card {
        margin-bottom: var(--spacing-md);
    }
}

/* Mobile Patron spécifique */
.mobile-patron .main-content {
    padding: var(--spacing-md);
}

.mobile-patron .card {
    border-radius: var(--border-radius-sm);
}

.mobile-patron .btn {
    width: 100%;
    margin-bottom: var(--spacing-sm);
}

/* ========================================
   11. UTILITAIRES
======================================== */

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

.mt-4 {
    margin-top: var(--spacing-xl);
}

.mb-3 {
    margin-bottom: var(--spacing-lg);
}

.gap-3 {
    gap: var(--spacing-lg);
}

.d-grid {
    display: grid;
}

.empty-state {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-lg);
    color: var(--secondary-color);
}

.empty-state i {
    font-size: 64px;
    margin-bottom: var(--spacing-lg);
    opacity: 0.5;
}

/* ========================================
   12. ANIMATIONS
======================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.3s ease;
}

/* ========================================
   13. CUSTOM NOTICES (remplacement Bootstrap alerts)
======================================== */

.notice-info {
    position: relative;
    padding: 1rem 1rem;
    margin-bottom: 1rem;
    border: 1px solid #b6d4fe;
    border-radius: 0.375rem;
    background-color: #cfe2ff;
    color: #084298;
}

.notice-info hr {
    margin: 1rem 0;
    color: inherit;
    border: 0;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    opacity: 0.25;
}

.notice-info .notice-heading {
    color: inherit;
    font-weight: 600;
}

.notice-info a,
.notice-info .notice-link {
    color: #06357a;
    font-weight: 600;
}

.notice-info a:hover,
.notice-info .notice-link:hover {
    color: #042c63;
}

/* ========================================
   MOBILE MENU - Overlay et hamburger gérant
======================================== */

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1070;
}

.sidebar-overlay.active {
    display: block;
}

@media (max-width: 768px) {
    #mobileMenuToggle {
        color: var(--topbar-text-manager, #fff);
        font-size: 1.2rem;
        padding: 0.25rem 0.5rem;
    }
}