/* ===== PREMIUM CUSTOMER MANAGEMENT STYLES ===== */

/* Modern CSS Reset for Customer Components */
.customers-page * {
    box-sizing: border-box;
}

/* ===== PAGE HEADER ENHANCEMENTS ===== */
.customers-header {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    margin-bottom: var(--space-6);
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.customers-header h2 {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin: 0;
    line-height: var(--line-height-tight);
}

.customers-header p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin: var(--space-2) 0 0 0;
}

/* ===== ENHANCED SEARCH & FILTERS ===== */
.search-filters-container {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-bottom: var(--space-6);
    border: 1px solid var(--border-color);
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

.search-wrapper {
    position: relative;
    width: 100%;
}

.search-wrapper .search-icon {
    position: absolute;
    left: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
    z-index: 10;
    font-size: var(--font-size-sm);
}

.search-wrapper input {
    padding-left: 2.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    transition: all 0.2s ease;
    background: var(--bg-primary);
}

.search-wrapper input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    outline: none;
}

/* ===== MODERN CUSTOMER CARDS ===== */
.customer-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    padding: var(--space-6);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

/* Ensure card body and action buttons are properly contained */
.customer-card .card-body {
    overflow: visible;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.customer-actions-container {
    overflow: visible;
    width: 100%;
}

.customer-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent) 0%, var(--success) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.customer-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 
        0 25px 50px -12px rgba(0, 0, 0, 0.25),
        0 0 0 1px rgba(59, 130, 246, 0.1);
    border-color: var(--accent);
}

.customer-card:hover::before {
    opacity: 1;
}

.customer-header {
    display: flex;
    align-items: center;
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--border-color-light);
}

.customer-avatar {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--accent) 0%, var(--success) 100%);
    color: var(--text-inverse);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-xl);
    margin-right: var(--space-4);
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
}

.customer-avatar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.2) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.customer-card:hover .customer-avatar::before {
    transform: translateX(100%);
}

.customer-info h5 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin: 0 0 var(--space-1) 0;
    line-height: var(--line-height-tight);
}

.customer-info p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
}

.customer-details {
    flex: 1;
    margin-bottom: var(--space-4);
}

.customer-detail-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--space-3);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.customer-detail-item:last-child {
    margin-bottom: 0;
}

.customer-detail-item i {
    width: 16px;
    margin-right: var(--space-3);
    color: var(--text-tertiary);
    font-size: 12px;
}

.customer-actions {
    display: flex;
    gap: var(--space-2);
    margin-top: auto;
    padding-top: var(--space-4);
    border-top: 1px solid var(--border-color-light);
}

.customer-actions .btn {
    flex: 1;
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.customer-actions .btn-outline-primary {
    border-color: var(--border-color);
    color: var(--text-secondary);
}

.customer-actions .btn-outline-primary:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--text-inverse);
    transform: translateY(-1px);
}

/* ===== CUSTOMER LIST VIEW ===== */
.customer-list-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    margin-bottom: var(--space-3);
    display: flex;
    align-items: center;
    transition: all 0.2s ease;
}

.customer-list-item:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
    transform: translateX(4px);
}

.customer-list-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--accent);
    color: var(--text-inverse);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    margin-right: var(--space-4);
    flex-shrink: 0;
}

.customer-list-content {
    flex: 1;
    min-width: 0;
}

.customer-list-content h6 {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin: 0 0 var(--space-1) 0;
    truncate: true;
}

.customer-list-content p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
    truncate: true;
}

.customer-list-actions {
    display: flex;
    gap: var(--space-2);
    margin-left: var(--space-4);
}

.customer-list-actions .btn {
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-xs);
    border-radius: var(--radius-sm);
}

/* ===== STATUS INDICATORS & BADGES ===== */
.customer-status {
    display: inline-flex;\n    align-items: center;\n    padding: var(--space-1) var(--space-3);\n    border-radius: var(--radius-xl);\n    font-size: var(--font-size-xs);\n    font-weight: var(--font-weight-medium);\n    text-transform: uppercase;\n    letter-spacing: 0.05em;\n    border: 1px solid transparent;\n    transition: all 0.2s ease;\n}\n\n.customer-status.active {\n    background: var(--success-light);\n    color: var(--success);\n    border-color: rgba(16, 185, 129, 0.2);\n}\n\n.customer-status.active::before {\n    content: '';\n    width: 6px;\n    height: 6px;\n    background: var(--success);\n    border-radius: 50%;\n    margin-right: var(--space-2);\n}\n\n.customer-status.inactive {\n    background: var(--danger-light);\n    color: var(--danger);\n    border-color: rgba(239, 68, 68, 0.2);\n}\n\n.customer-status.inactive::before {\n    content: '';\n    width: 6px;\n    height: 6px;\n    background: var(--danger);\n    border-radius: 50%;\n    margin-right: var(--space-2);\n}\n\n/* Customer Type Badges */\n.customer-type-badge {\n    display: inline-flex;\n    align-items: center;\n    padding: var(--space-1) var(--space-2);\n    border-radius: var(--radius-sm);\n    font-size: var(--font-size-xs);\n    font-weight: var(--font-weight-semibold);\n    text-transform: uppercase;\n    letter-spacing: 0.025em;\n}\n\n.customer-type-badge.type-sia {\n    background: var(--success-light);\n    color: var(--success);\n}\n\n.customer-type-badge.type-mikrouznemums {\n    background: var(--warning-light);\n    color: var(--warning);\n}\n\n.customer-type-badge.type-pasnodarbinat {\n    background: var(--info-light);\n    color: var(--info);\n}

/* ===== ADVANCED GRID LAYOUT ===== */\n.customers-grid {\n    display: grid;\n    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));\n    gap: var(--space-6);\n    margin-top: var(--space-4);\n    align-items: start;\n}\n\n/* Grid responsive breakpoints */\n@media (min-width: 640px) {\n    .customers-grid {\n        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n        gap: var(--space-4);\n    }\n}\n\n@media (min-width: 768px) {\n    .customers-grid {\n        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));\n        gap: var(--space-5);\n    }\n}\n\n@media (min-width: 1024px) {\n    .customers-grid {\n        grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));\n        gap: var(--space-6);\n    }\n}\n\n@media (min-width: 1280px) {\n    .customers-grid {\n        grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));\n    }\n}\n\n/* ===== EMPTY STATES ===== */\n.empty-state {\n    text-align: center;\n    padding: var(--space-12) var(--space-6);\n}\n\n.empty-state i {\n    font-size: 4rem;\n    color: var(--text-tertiary);\n    margin-bottom: var(--space-4);\n}\n\n.empty-state h5 {\n    font-size: var(--font-size-xl);\n    font-weight: var(--font-weight-semibold);\n    color: var(--text-primary);\n    margin-bottom: var(--space-2);\n}\n\n.empty-state p {\n    font-size: var(--font-size-base);\n    color: var(--text-secondary);\n    max-width: 400px;\n    margin: 0 auto var(--space-4) auto;\n}\n\n/* ===== LOADING STATES ===== */\n.loading-indicator {\n    display: flex;\n    flex-direction: column;\n    align-items: center;\n    padding: var(--space-12) var(--space-6);\n}\n\n.spinner-border {\n    width: 3rem;\n    height: 3rem;\n    border-width: 0.25em;\n}\n\n/* ===== FILTER CONTROLS ===== */\n.filter-controls {\n    display: flex;\n    flex-wrap: wrap;\n    gap: var(--space-3);\n    align-items: center;\n}\n\n.btn-group .btn {\n    font-size: var(--font-size-sm);\n    font-weight: var(--font-weight-medium);\n    padding: var(--space-2) var(--space-4);\n    border-radius: var(--radius-md);\n    transition: all 0.2s ease;\n}\n\n.btn-group .btn:first-child {\n    border-top-left-radius: var(--radius-md);\n    border-bottom-left-radius: var(--radius-md);\n}\n\n.btn-group .btn:last-child {\n    border-top-right-radius: var(--radius-md);\n    border-bottom-right-radius: var(--radius-md);\n}\n\n.btn-outline-primary {\n    border-color: var(--border-color);\n    color: var(--text-secondary);\n    background: var(--bg-primary);\n}\n\n.btn-outline-primary:hover,\n.btn-outline-primary.active {\n    background: var(--accent);\n    border-color: var(--accent);\n    color: var(--text-inverse);\n}\n\n.btn-outline-secondary {\n    border-color: var(--border-color);\n    color: var(--text-secondary);\n    background: var(--bg-primary);\n}\n\n.btn-outline-secondary:hover,\n.btn-outline-secondary.active {\n    background: var(--gray-100);\n    border-color: var(--gray-300);\n    color: var(--text-primary);\n}\n\n/* ===== DROPDOWN ENHANCEMENTS ===== */\n.dropdown-menu {\n    border: 1px solid var(--border-color);\n    border-radius: var(--radius-lg);\n    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);\n    padding: var(--space-2);\n    margin-top: var(--space-2);\n}\n\n.dropdown-item {\n    padding: var(--space-2) var(--space-3);\n    border-radius: var(--radius-md);\n    font-size: var(--font-size-sm);\n    font-weight: var(--font-weight-medium);\n    transition: all 0.2s ease;\n    display: flex;\n    align-items: center;\n}\n\n.dropdown-item:hover,\n.dropdown-item.active {\n    background: var(--accent-light);\n    color: var(--accent);\n}\n\n.dropdown-item i {\n    margin-right: var(--space-2);\n    width: 16px;\n    text-align: center;\n}

/* ===== COMPREHENSIVE RESPONSIVE DESIGN ===== */\n\n/* Base Mobile-First Styles (320px+) */\n.customers-page {\n    padding: var(--space-3);\n}\n\n.customers-header {\n    padding: var(--space-4);\n    text-align: center;\n}\n\n.customers-header h2 {\n    font-size: var(--font-size-2xl);\n    margin-bottom: var(--space-2);\n}\n\n.customers-header p {\n    font-size: var(--font-size-base);\n}\n\n.search-filters-container {\n    padding: var(--space-4);\n}\n\n.filter-controls {\n    flex-direction: column;\n    align-items: stretch;\n    gap: var(--space-3);\n}\n\n.btn-group {\n    width: 100%;\n    display: flex;\n}\n\n.btn-group .btn {\n    flex: 1;\n    font-size: var(--font-size-xs);\n    padding: var(--space-2);\n}\n\n.customers-grid {\n    grid-template-columns: 1fr;\n    gap: var(--space-4);\n}\n\n.customer-card {\n    padding: var(--space-4);\n}\n\n.customer-header {\n    flex-direction: column;\n    text-align: center;\n    align-items: center;\n}\n\n.customer-avatar {\n    margin-right: 0;\n    margin-bottom: var(--space-3);\n}\n\n.customer-actions {\n    flex-direction: column;\n    gap: var(--space-2);\n}\n\n.customer-actions .btn {\n    width: 100%;\n    justify-content: center;\n}\n\n/* Tablet Portrait (481px+) */\n@media (min-width: 481px) {\n    .customers-page {\n        padding: var(--space-4);\n    }\n\n    .customers-header {\n        padding: var(--space-6);\n        text-align: left;\n    }\n\n    .customers-header h2 {\n        font-size: var(--font-size-3xl);\n    }\n\n    .filter-controls {\n        flex-direction: row;\n        flex-wrap: wrap;\n        justify-content: space-between;\n    }\n\n    .btn-group {\n        width: auto;\n        min-width: 200px;\n    }\n\n    .customer-header {\n        flex-direction: row;\n        text-align: left;\n        align-items: center;\n    }\n\n    .customer-avatar {\n        margin-right: var(--space-4);\n        margin-bottom: 0;\n    }\n\n    .customer-actions {\n        flex-direction: row;\n    }\n\n    .customer-actions .btn {\n        width: auto;\n        flex: 1;\n    }\n}\n\n/* Tablet Landscape (641px+) */\n@media (min-width: 641px) {\n    .customers-page {\n        padding: var(--space-5);\n    }\n\n    .customers-grid {\n        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));\n        gap: var(--space-5);\n    }\n\n    .customer-card {\n        padding: var(--space-5);\n    }\n}\n\n/* Desktop Small (769px+) */\n@media (min-width: 769px) {\n    .customers-page {\n        padding: var(--space-6);\n    }\n\n    .customers-header {\n        padding: var(--space-8);\n    }\n\n    .search-filters-container {\n        padding: var(--space-6);\n    }\n\n    .filter-controls {\n        justify-content: space-between;\n        align-items: center;\n    }\n\n    .customers-grid {\n        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));\n        gap: var(--space-6);\n    }\n\n    .customer-card {\n        padding: var(--space-6);\n    }\n}\n\n/* Desktop Medium (1025px+) */\n@media (min-width: 1025px) {\n    .customers-page {\n        max-width: 1400px;\n        margin: 0 auto;\n        padding: var(--space-8);\n    }\n\n    .customers-grid {\n        grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));\n    }\n}\n\n/* Desktop Large (1281px+) */\n@media (min-width: 1281px) {\n    .customers-grid {\n        grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));\n    }\n}\n\n/* ===== MODAL RESPONSIVE ENHANCEMENTS ===== */\n@media (max-width: 576px) {\n    .modal-dialog {\n        margin: var(--space-2);\n        max-width: calc(100vw - var(--space-4));\n    }\n\n    .modal-body {\n        padding: var(--space-4);\n    }\n\n    .modal-body .row {\n        margin: 0;\n    }\n\n    .modal-body .col-md-6 {\n        padding: 0;\n        margin-bottom: var(--space-4);\n    }\n\n    .modal-footer {\n        padding: var(--space-4);\n        flex-direction: column-reverse;\n        gap: var(--space-2);\n    }\n\n    .modal-footer .btn {\n        width: 100%;\n        margin: 0;\n    }\n}\n\n/* ===== ACCESSIBILITY & FOCUS STATES ===== */\n.customer-card:focus-within {\n    outline: 2px solid var(--accent);\n    outline-offset: 2px;\n}\n\n.btn:focus-visible {\n    outline: 2px solid var(--accent);\n    outline-offset: 2px;\n}\n\n.search-wrapper input:focus {\n    outline: none;\n}\n\n/* ===== ADMIN-ONLY ELEMENTS ===== */\n[id^=\"admin-only-\"] {\n    display: none;\n}\n\n.is-admin [id^=\"admin-only-\"] {\n    display: block;\n}\n\n/* ===== PERFORMANCE OPTIMIZATIONS ===== */\n.customer-card,\n.customer-list-item,\n.btn,\n.dropdown-item {\n    contain: layout style;\n}\n\n/* ===== PRINT STYLES ===== */\n@media print {\n    .customers-page {\n        color-adjust: exact;\n        print-color-adjust: exact;\n    }\n\n    .customer-card {\n        break-inside: avoid;\n        box-shadow: none;\n        border: 1px solid var(--border-color);\n    }\n\n    .customer-actions,\n    .search-filters-container {\n        display: none;\n    }\n}