/* ============================================
   ERP Components - Buttons, Cards, Forms, etc
   ============================================ */

/* ===== Buttons ===== */
.erp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--erp-space-2);
    padding: var(--erp-space-3) var(--erp-space-6);
    font-family: var(--erp-font-family);
    font-size: var(--erp-font-size-base);
    font-weight: var(--erp-font-weight-semibold);
    line-height: 1;
    border: none;
    border-radius: var(--erp-radius-md);
    cursor: pointer;
    transition: all var(--erp-transition-base);
    text-decoration: none;
    min-height: var(--erp-touch-target);
    white-space: nowrap;
    user-select: none;
}

.erp-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* Button Sizes */
.erp-btn-sm {
    padding: var(--erp-space-2) var(--erp-space-4);
    font-size: var(--erp-font-size-sm);
    min-height: 36px;
}

.erp-btn-lg {
    padding: var(--erp-space-4) var(--erp-space-8);
    font-size: var(--erp-font-size-lg);
    min-height: 52px;
}

/* Button Variants */
.erp-btn-primary {
    background: linear-gradient(135deg, var(--erp-primary-600) 0%, var(--erp-primary-700) 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3), 0 2px 4px rgba(139, 92, 246, 0.2);
    font-weight: var(--erp-font-weight-semibold);
    position: relative;
    overflow: hidden;
}

.erp-btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.erp-btn-primary:hover:not(:disabled)::before {
    left: 100%;
}

.erp-btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--erp-primary-700) 0%, var(--erp-primary-800) 100%);
    box-shadow: 0 6px 16px rgba(139, 92, 246, 0.4), 0 4px 8px rgba(139, 92, 246, 0.3);
    transform: translateY(-2px);
}

.erp-btn-primary:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(139, 92, 246, 0.3);
}

.erp-btn-secondary {
    background: var(--erp-bg-primary);
    color: var(--erp-text-primary);
    border: 1.5px solid var(--erp-border);
    box-shadow: var(--erp-shadow-sm);
}

.erp-btn-secondary:hover:not(:disabled) {
    background: var(--erp-bg-secondary);
    border-color: var(--erp-primary-400);
    color: var(--erp-primary-600);
    box-shadow: var(--erp-shadow-md);
    transform: translateY(-1px);
}

.erp-btn-secondary:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: var(--erp-shadow-sm);
}

.erp-btn-outline {
    background: transparent;
    color: var(--erp-primary-600);
    border: 1.5px solid var(--erp-primary-500);
    font-weight: var(--erp-font-weight-medium);
}

.erp-btn-outline:hover:not(:disabled) {
    background: var(--erp-primary-50);
    color: var(--erp-primary-700);
    border-color: var(--erp-primary-600);
    box-shadow: 0 2px 8px rgba(139, 92, 246, 0.15);
    transform: translateY(-1px);
}

[data-theme="dark"] .erp-btn-outline:hover:not(:disabled) {
    background: var(--erp-primary-900);
    box-shadow: 0 2px 8px rgba(139, 92, 246, 0.3);
}

.erp-btn-ghost {
    background: transparent;
    color: var(--erp-text-secondary);
    border: none;
}

.erp-btn-ghost:hover:not(:disabled) {
    background: var(--erp-bg-tertiary);
    color: var(--erp-text-primary);
}

.erp-btn-success {
    background: linear-gradient(135deg, var(--erp-success) 0%, var(--erp-success-dark) 100%);
    color: white;
}

.erp-btn-success:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--erp-success-dark) 0%, #047857 100%);
    transform: translateY(-2px);
    box-shadow: var(--erp-shadow-lg);
}

.erp-btn-danger {
    background: linear-gradient(135deg, var(--erp-error) 0%, var(--erp-error-dark) 100%);
    color: white;
}

.erp-btn-danger:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--erp-error-dark) 0%, #b91c1c 100%);
    transform: translateY(-2px);
    box-shadow: var(--erp-shadow-lg);
}

.erp-btn-icon {
    width: var(--erp-touch-target);
    height: var(--erp-touch-target);
    padding: 0;
    min-height: var(--erp-touch-target);
}

.erp-btn-icon.erp-btn-sm {
    width: 36px;
    height: 36px;
    min-height: 36px;
}

/* ===== Cards ===== */
.erp-card {
    background: var(--erp-bg-primary);
    border: 1px solid var(--erp-border);
    border-radius: var(--erp-radius-lg);
    box-shadow: var(--erp-shadow-sm);
    padding: var(--erp-space-6);
    transition: all var(--erp-transition-base);
}

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

.erp-card-elevated {
    box-shadow: var(--erp-shadow-lg);
}

.erp-card-elevated:hover {
    box-shadow: var(--erp-shadow-xl);
    transform: translateY(-2px);
}

.erp-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--erp-space-4);
    padding-bottom: var(--erp-space-4);
    border-bottom: 1px solid var(--erp-border);
}

.erp-card-title {
    font-size: var(--erp-font-size-xl);
    font-weight: var(--erp-font-weight-bold);
    color: var(--erp-text-primary);
    margin: 0;
}

.erp-card-body {
    color: var(--erp-text-secondary);
}

.erp-card-footer {
    margin-top: var(--erp-space-4);
    padding-top: var(--erp-space-4);
    border-top: 1px solid var(--erp-border);
    display: flex;
    gap: var(--erp-space-3);
    justify-content: flex-end;
}

/* ===== Form Elements ===== */
.erp-form-group {
    display: flex;
    flex-direction: column;
    gap: var(--erp-space-2);
    margin-bottom: var(--erp-space-5);
}

.erp-form-label {
    font-size: var(--erp-font-size-sm);
    font-weight: var(--erp-font-weight-semibold);
    color: var(--erp-text-primary);
    display: flex;
    align-items: center;
    gap: var(--erp-space-2);
}

.erp-form-label.required::after {
    content: '*';
    color: var(--erp-error);
    margin-right: var(--erp-space-1);
}

.erp-form-input,
.erp-form-select,
.erp-form-textarea {
    width: 100%;
    padding: var(--erp-space-3) var(--erp-space-4);
    font-family: var(--erp-font-family);
    font-size: var(--erp-font-size-base);
    line-height: var(--erp-line-height-normal);
    color: var(--erp-text-primary);
    background: var(--erp-bg-primary);
    border: 1.5px solid var(--erp-border);
    border-radius: var(--erp-radius-md);
    transition: all var(--erp-transition-base);
    min-height: var(--erp-touch-target);
    box-shadow: var(--erp-shadow-sm);
}

.erp-form-input:hover:not(:disabled),
.erp-form-select:hover:not(:disabled),
.erp-form-textarea:hover:not(:disabled) {
    border-color: var(--erp-primary-400);
    box-shadow: var(--erp-shadow-md);
}

.erp-form-input:focus,
.erp-form-select:focus,
.erp-form-textarea:focus {
    outline: none;
    border-color: var(--erp-primary-500);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1), var(--erp-shadow-md);
    background: var(--erp-bg-primary);
}

.erp-form-input::placeholder,
.erp-form-textarea::placeholder {
    color: var(--erp-text-tertiary);
    opacity: 0.7;
}

.erp-form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: left var(--erp-space-4) center;
    padding-left: calc(var(--erp-space-4) + 20px);
    cursor: pointer;
}

.erp-form-select:focus {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238b5cf6' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
}

.erp-form-input:disabled,
.erp-form-select:disabled,
.erp-form-textarea:disabled {
    background: var(--erp-bg-tertiary);
    opacity: 0.6;
    cursor: not-allowed;
}

.erp-form-textarea {
    min-height: 120px;
    resize: vertical;
}

.erp-form-error {
    font-size: var(--erp-font-size-sm);
    color: var(--erp-error);
    margin-top: var(--erp-space-1);
    display: flex;
    align-items: center;
    gap: var(--erp-space-2);
}

.erp-form-help {
    font-size: var(--erp-font-size-sm);
    color: var(--erp-text-tertiary);
    margin-top: var(--erp-space-1);
}

/* Checkbox & Radio */
.erp-checkbox,
.erp-radio {
    display: flex;
    align-items: center;
    gap: var(--erp-space-3);
    cursor: pointer;
}

.erp-checkbox input[type="checkbox"],
.erp-radio input[type="radio"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--erp-primary-600);
}

/* ===== Badges ===== */
.erp-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--erp-space-2);
    padding: var(--erp-space-1) var(--erp-space-3);
    font-size: var(--erp-font-size-xs);
    font-weight: var(--erp-font-weight-semibold);
    line-height: 1;
    border-radius: var(--erp-radius-full);
    white-space: nowrap;
}

.erp-badge-primary {
    background: var(--erp-primary-100);
    color: var(--erp-primary-700);
}

[data-theme="dark"] .erp-badge-primary {
    background: var(--erp-primary-900);
    color: var(--erp-primary-200);
}

.erp-badge-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--erp-success-dark);
}

[data-theme="dark"] .erp-badge-success {
    background: rgba(16, 185, 129, 0.2);
    color: var(--erp-success-light);
}

.erp-badge-warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--erp-warning-dark);
}

[data-theme="dark"] .erp-badge-warning {
    background: rgba(245, 158, 11, 0.2);
    color: var(--erp-warning-light);
}

.erp-badge-error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--erp-error-dark);
}

[data-theme="dark"] .erp-badge-error {
    background: rgba(239, 68, 68, 0.2);
    color: var(--erp-error-light);
}

.erp-badge-info {
    background: rgba(59, 130, 246, 0.1);
    color: var(--erp-info-dark);
}

[data-theme="dark"] .erp-badge-info {
    background: rgba(59, 130, 246, 0.2);
    color: var(--erp-info-light);
}

/* ===== Loading States ===== */
.erp-skeleton {
    background: linear-gradient(
        90deg,
        var(--erp-bg-tertiary) 0%,
        var(--erp-bg-secondary) 50%,
        var(--erp-bg-tertiary) 100%
    );
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
    border-radius: var(--erp-radius-md);
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

.erp-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--erp-border);
    border-top-color: var(--erp-primary-600);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* ===== Empty States ===== */
.erp-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--erp-space-16) var(--erp-space-6);
    text-align: center;
}

.erp-empty-state-icon {
    width: 80px;
    height: 80px;
    margin-bottom: var(--erp-space-4);
    opacity: 0.5;
    color: var(--erp-text-tertiary);
}

.erp-empty-state-title {
    font-size: var(--erp-font-size-xl);
    font-weight: var(--erp-font-weight-bold);
    color: var(--erp-text-primary);
    margin-bottom: var(--erp-space-2);
}

.erp-empty-state-description {
    font-size: var(--erp-font-size-base);
    color: var(--erp-text-secondary);
    margin-bottom: var(--erp-space-6);
    max-width: 400px;
}

/* ===== Toast/Notification ===== */
.erp-toast {
    position: fixed;
    top: var(--erp-space-4);
    left: var(--erp-space-4);
    right: var(--erp-space-4);
    max-width: 400px;
    margin: 0 auto;
    padding: var(--erp-space-4) var(--erp-space-5);
    background: var(--erp-bg-primary);
    border: 1px solid var(--erp-border);
    border-radius: var(--erp-radius-lg);
    box-shadow: var(--erp-shadow-xl);
    z-index: var(--erp-z-toast);
    display: flex;
    align-items: center;
    gap: var(--erp-space-3);
    animation: toast-slide-in 0.3s ease-out;
}

@keyframes toast-slide-in {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.erp-toast-success {
    border-right: 4px solid var(--erp-success);
}

.erp-toast-error {
    border-right: 4px solid var(--erp-error);
}

.erp-toast-warning {
    border-right: 4px solid var(--erp-warning);
}

.erp-toast-info {
    border-right: 4px solid var(--erp-info);
}

/* ===== Modal ===== */
.erp-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: var(--erp-z-modal-backdrop);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--erp-space-4);
    animation: fade-in 0.2s ease-out;
}

@keyframes fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.erp-modal {
    background: var(--erp-bg-primary);
    border-radius: var(--erp-radius-xl);
    box-shadow: var(--erp-shadow-2xl);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    animation: modal-slide-up 0.3s ease-out;
    z-index: var(--erp-z-modal);
}

@keyframes modal-slide-up {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.erp-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--erp-space-6);
    border-bottom: 1px solid var(--erp-border);
}

.erp-modal-title {
    font-size: var(--erp-font-size-xl);
    font-weight: var(--erp-font-weight-bold);
    color: var(--erp-text-primary);
    margin: 0;
}

.erp-modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    color: var(--erp-text-secondary);
    cursor: pointer;
    border-radius: var(--erp-radius-md);
    transition: all var(--erp-transition-base);
}

.erp-modal-close:hover {
    background: var(--erp-bg-tertiary);
    color: var(--erp-text-primary);
}

.erp-modal-body {
    padding: var(--erp-space-6);
}

.erp-modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--erp-space-3);
    padding: var(--erp-space-6);
    border-top: 1px solid var(--erp-border);
}

/* ===== Pagination ===== */
.erp-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--erp-space-2);
    margin-top: var(--erp-space-6);
}

.erp-pagination-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: var(--erp-touch-target);
    height: var(--erp-touch-target);
    padding: var(--erp-space-2) var(--erp-space-3);
    font-size: var(--erp-font-size-sm);
    font-weight: var(--erp-font-weight-medium);
    color: var(--erp-text-secondary);
    background: var(--erp-bg-primary);
    border: 1px solid var(--erp-border);
    border-radius: var(--erp-radius-md);
    text-decoration: none;
    transition: all var(--erp-transition-base);
}

.erp-pagination-link:hover:not(.disabled):not(.active) {
    background: var(--erp-bg-tertiary);
    border-color: var(--erp-primary-500);
    color: var(--erp-primary-600);
}

.erp-pagination-link.active {
    background: var(--erp-primary-600);
    color: white;
    border-color: var(--erp-primary-600);
}

.erp-pagination-link.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.erp-pagination-info {
    font-size: var(--erp-font-size-sm);
    color: var(--erp-text-secondary);
    margin: 0 var(--erp-space-4);
}

/* ===== Stats Grid - Professional Modern Design ===== */
.erp-stats-grid,
.erp-dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
    overflow: visible;
    padding: 0;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

@media (min-width: 1400px) {
    .erp-stats-grid,
    .erp-dashboard-stats {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        gap: 24px;
    }
}

.erp-stats-grid::-webkit-scrollbar,
.erp-dashboard-stats::-webkit-scrollbar {
    height: 4px;
}

.erp-stats-grid::-webkit-scrollbar-track,
.erp-dashboard-stats::-webkit-scrollbar-track {
    background: transparent;
}

.erp-stats-grid::-webkit-scrollbar-thumb,
.erp-dashboard-stats::-webkit-scrollbar-thumb {
    background: rgba(139, 92, 246, 0.3);
    border-radius: var(--erp-radius-full);
}

.erp-stats-grid::-webkit-scrollbar-thumb:hover,
.erp-dashboard-stats::-webkit-scrollbar-thumb:hover {
    background: rgba(139, 92, 246, 0.5);
}

/* Professional Stat Card - Minimal & Modern */
.erp-stat-card {
    background: var(--erp-bg-primary);
    border: 1px solid var(--erp-border);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.06);
    min-width: 200px;
    flex: 1 1 auto;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.erp-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 3px;
    height: 100%;
    background: var(--erp-border);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0.5;
}

.erp-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
    border-color: var(--erp-border-strong);
}

.erp-stat-card:hover::before {
    opacity: 1;
    width: 3px;
}

.erp-stat-card--primary::before {
    background: linear-gradient(180deg, var(--erp-primary-500) 0%, var(--erp-primary-600) 100%);
}

.erp-stat-card--primary:hover {
    border-color: rgba(139, 92, 246, 0.2);
    background: linear-gradient(to bottom, var(--erp-bg-primary) 0%, rgba(139, 92, 246, 0.015) 100%);
}

.erp-stat-card--success::before {
    background: linear-gradient(180deg, #10b981 0%, #059669 100%);
}

.erp-stat-card--success:hover {
    border-color: rgba(16, 185, 129, 0.2);
    background: linear-gradient(to bottom, var(--erp-bg-primary) 0%, rgba(16, 185, 129, 0.015) 100%);
}

.erp-stat-card--warning::before {
    background: linear-gradient(180deg, #f59e0b 0%, #d97706 100%);
}

.erp-stat-card--warning:hover {
    border-color: rgba(245, 158, 11, 0.2);
    background: linear-gradient(to bottom, var(--erp-bg-primary) 0%, rgba(245, 158, 11, 0.015) 100%);
}

.erp-stat-card--info::before {
    background: linear-gradient(180deg, #3b82f6 0%, #2563eb 100%);
}

.erp-stat-card--info:hover {
    border-color: rgba(59, 130, 246, 0.2);
    background: linear-gradient(to bottom, var(--erp-bg-primary) 0%, rgba(59, 130, 246, 0.015) 100%);
}

.erp-stat-card--danger::before {
    background: linear-gradient(180deg, #ef4444 0%, #dc2626 100%);
}

.erp-stat-card--danger:hover {
    border-color: rgba(239, 68, 68, 0.2);
    background: linear-gradient(to bottom, var(--erp-bg-primary) 0%, rgba(239, 68, 68, 0.015) 100%);
}

/* Professional Icon Styling - Minimal */
.erp-stat-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.erp-stat-card--primary .erp-stat-icon {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.08) 0%, rgba(139, 92, 246, 0.12) 100%);
    color: var(--erp-primary-600);
}

.erp-stat-card--success .erp-stat-icon {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(16, 185, 129, 0.12) 100%);
    color: #059669;
}

.erp-stat-card--warning .erp-stat-icon {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.08) 0%, rgba(245, 158, 11, 0.12) 100%);
    color: #d97706;
}

.erp-stat-card--info .erp-stat-icon {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.08) 0%, rgba(59, 130, 246, 0.12) 100%);
    color: #2563eb;
}

.erp-stat-card--danger .erp-stat-icon {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.08) 0%, rgba(239, 68, 68, 0.12) 100%);
    color: #dc2626;
}

.erp-stat-card:hover .erp-stat-icon {
    transform: scale(1.05);
}

.erp-stat-icon i {
    font-size: 22px;
    font-weight: 500;
}

/* Content Styling */
.erp-stat-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: var(--erp-space-1);
    overflow: hidden;
    word-break: break-word;
    overflow-wrap: break-word;
}

.erp-stat-value {
    font-size: clamp(20px, 2.5vw, 32px);
    font-weight: 700;
    color: var(--erp-text-primary);
    line-height: 1.2;
    letter-spacing: -0.03em;
    font-variant-numeric: tabular-nums;
    margin-bottom: 4px;
    word-break: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: block;
}

.erp-stat-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--erp-text-secondary);
    line-height: 1.4;
    margin-top: 0;
    letter-spacing: 0.01em;
}

.erp-stat-sublabel {
    font-size: 12px;
    color: var(--erp-text-tertiary);
    line-height: 1.4;
    margin-top: 6px;
    opacity: 0.8;
}

/* Dark Mode Support */
[data-theme="dark"] .erp-stat-card {
    background: var(--erp-bg-secondary);
    border-color: var(--erp-border);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2), 0 1px 3px rgba(0, 0, 0, 0.15);
}

[data-theme="dark"] .erp-stat-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3), 0 2px 6px rgba(0, 0, 0, 0.2);
    border-color: var(--erp-border-strong);
}

[data-theme="dark"] .erp-stat-card--primary .erp-stat-icon {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15) 0%, rgba(139, 92, 246, 0.2) 100%);
    color: var(--erp-primary-400);
}

[data-theme="dark"] .erp-stat-card--success .erp-stat-icon {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(16, 185, 129, 0.2) 100%);
    color: #34d399;
}

[data-theme="dark"] .erp-stat-card--warning .erp-stat-icon {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15) 0%, rgba(245, 158, 11, 0.2) 100%);
    color: #fbbf24;
}

[data-theme="dark"] .erp-stat-card--info .erp-stat-icon {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15) 0%, rgba(59, 130, 246, 0.2) 100%);
    color: #60a5fa;
}

[data-theme="dark"] .erp-stat-card--danger .erp-stat-icon {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.15) 0%, rgba(239, 68, 68, 0.2) 100%);
    color: #f87171;
}

/* Mobile Professional Design - Minimal & No Scroll */
@media (max-width: 1023px) {
    .erp-stats-grid,
    .erp-dashboard-stats {
        display: grid !important;
        grid-template-columns: repeat(5, 1fr) !important;
        gap: 8px !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        padding-bottom: 0 !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
        margin-bottom: var(--erp-space-8) !important;
        padding-bottom: var(--erp-space-2) !important;
        width: 100% !important;
        overflow: visible !important;
        align-items: stretch !important;
    }
    
    .erp-stat-card {
        min-width: 0 !important;
        max-width: 100% !important;
        width: 100% !important;
        padding: 16px 8px !important;
        flex-shrink: 0 !important;
        flex-grow: 0 !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        gap: var(--erp-space-3) !important;
        box-sizing: border-box;
        border-radius: var(--erp-radius-xl) !important;
        background: var(--erp-bg-primary) !important;
        border: 1.5px solid var(--erp-border) !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06), 
                    0 1px 3px rgba(0, 0, 0, 0.04),
                    inset 0 1px 0 rgba(255, 255, 255, 0.8) !important;
        transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
        position: relative !important;
        overflow: visible !important;
    }
    
    [data-theme="dark"] .erp-stat-card {
        background: var(--erp-bg-secondary) !important;
        border-color: var(--erp-border) !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3), 
                    0 1px 3px rgba(0, 0, 0, 0.2) !important;
    }
    
    .erp-stat-card::before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        left: 0;
        height: 3px;
        border-radius: var(--erp-radius-xl) var(--erp-radius-xl) 0 0;
        background: linear-gradient(90deg, transparent 0%, currentColor 50%, transparent 100%);
        opacity: 0.6;
        transition: opacity 0.3s ease;
    }
    
    .erp-stat-card::after {
        content: '';
        position: absolute;
        inset: 0;
        border-radius: var(--erp-radius-xl);
        background: radial-gradient(circle at 50% 0%, rgba(139, 92, 246, 0.05) 0%, transparent 70%);
        opacity: 0;
        transition: opacity 0.3s ease;
        pointer-events: none;
    }
    
    .erp-stat-card:hover {
        transform: translateY(-2px) !important;
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1), 
                    0 2px 8px rgba(0, 0, 0, 0.06),
                    inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
        border-color: var(--erp-border-strong) !important;
    }
    
    [data-theme="dark"] .erp-stat-card:hover {
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4), 
                    0 2px 8px rgba(0, 0, 0, 0.3) !important;
    }
    
    .erp-stat-card:hover::after {
        opacity: 1;
    }
    
    .erp-stat-card:active {
        transform: translateY(-2px) scale(1) !important;
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1), 
                    0 2px 8px rgba(0, 0, 0, 0.06) !important;
    }
    
    /* Tooltip */
    .erp-stat-card[data-tooltip] {
        position: relative;
    }
    
    .erp-stat-card[data-tooltip]::before {
        content: attr(data-tooltip);
        position: absolute;
        bottom: calc(100% + 8px);
        left: 50%;
        transform: translateX(-50%) translateY(4px);
        background: rgba(30, 30, 40, 0.95);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        color: white;
        padding: var(--erp-space-2) var(--erp-space-3);
        border-radius: var(--erp-radius-md);
        font-size: var(--erp-font-size-xs);
        font-weight: var(--erp-font-weight-medium);
        white-space: nowrap;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    }
    
    .erp-stat-card[data-tooltip]:hover::before {
        opacity: 1;
        visibility: visible;
        transform: translateX(-50%) translateY(0);
    }
    
    /* Professional Mobile Icon با افکت‌های نرم */
    .erp-stat-icon {
        width: 52px !important;
        height: 52px !important;
        flex-shrink: 0;
        min-width: 52px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        border-radius: var(--erp-radius-lg) !important;
        position: relative !important;
        overflow: visible !important;
        transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
    }
    
    .erp-stat-icon::before {
        content: '';
        position: absolute;
        inset: -4px;
        border-radius: var(--erp-radius-lg);
        opacity: 0;
        transition: opacity 0.3s ease;
        z-index: -1;
    }
    
    .erp-stat-card:hover .erp-stat-icon::before {
        opacity: 0.2;
    }
    
    .erp-stat-card:hover .erp-stat-icon {
        transform: scale(1.1) rotate(5deg);
    }
    
    .erp-stat-card--primary .erp-stat-icon {
        background: linear-gradient(135deg, rgba(139, 92, 246, 0.2) 0%, rgba(139, 92, 246, 0.15) 100%) !important;
        color: #8b5cf6 !important;
        box-shadow: 0 3px 12px rgba(139, 92, 246, 0.25), 
                    0 1px 4px rgba(139, 92, 246, 0.15),
                    inset 0 1px 0 rgba(255, 255, 255, 0.6) !important;
    }
    
    .erp-stat-card--primary .erp-stat-icon::before {
        background: radial-gradient(circle, rgba(139, 92, 246, 0.35) 0%, transparent 70%);
    }
    
    [data-theme="dark"] .erp-stat-card--primary .erp-stat-icon {
        background: linear-gradient(135deg, rgba(139, 92, 246, 0.25) 0%, rgba(139, 92, 246, 0.2) 100%) !important;
        color: #a78bfa !important;
        box-shadow: 0 3px 12px rgba(139, 92, 246, 0.4), 
                    0 1px 4px rgba(139, 92, 246, 0.3) !important;
    }
    
    .erp-stat-card--success .erp-stat-icon {
        background: linear-gradient(135deg, rgba(16, 185, 129, 0.2) 0%, rgba(16, 185, 129, 0.15) 100%) !important;
        color: #10b981 !important;
        box-shadow: 0 3px 12px rgba(16, 185, 129, 0.25), 
                    0 1px 4px rgba(16, 185, 129, 0.15),
                    inset 0 1px 0 rgba(255, 255, 255, 0.6) !important;
    }
    
    .erp-stat-card--success .erp-stat-icon::before {
        background: radial-gradient(circle, rgba(16, 185, 129, 0.35) 0%, transparent 70%);
    }
    
    [data-theme="dark"] .erp-stat-card--success .erp-stat-icon {
        background: linear-gradient(135deg, rgba(16, 185, 129, 0.25) 0%, rgba(16, 185, 129, 0.2) 100%) !important;
        color: #34d399 !important;
        box-shadow: 0 3px 12px rgba(16, 185, 129, 0.4), 
                    0 1px 4px rgba(16, 185, 129, 0.3) !important;
    }
    
    .erp-stat-card--warning .erp-stat-icon {
        background: linear-gradient(135deg, rgba(245, 158, 11, 0.2) 0%, rgba(245, 158, 11, 0.15) 100%) !important;
        color: #f59e0b !important;
        box-shadow: 0 3px 12px rgba(245, 158, 11, 0.25), 
                    0 1px 4px rgba(245, 158, 11, 0.15),
                    inset 0 1px 0 rgba(255, 255, 255, 0.6) !important;
    }
    
    .erp-stat-card--warning .erp-stat-icon::before {
        background: radial-gradient(circle, rgba(245, 158, 11, 0.35) 0%, transparent 70%);
    }
    
    [data-theme="dark"] .erp-stat-card--warning .erp-stat-icon {
        background: linear-gradient(135deg, rgba(245, 158, 11, 0.25) 0%, rgba(245, 158, 11, 0.2) 100%) !important;
        color: #fbbf24 !important;
        box-shadow: 0 3px 12px rgba(245, 158, 11, 0.4), 
                    0 1px 4px rgba(245, 158, 11, 0.3) !important;
    }
    
    .erp-stat-card--info .erp-stat-icon {
        background: linear-gradient(135deg, rgba(59, 130, 246, 0.2) 0%, rgba(59, 130, 246, 0.15) 100%) !important;
        color: #3b82f6 !important;
        box-shadow: 0 3px 12px rgba(59, 130, 246, 0.25), 
                    0 1px 4px rgba(59, 130, 246, 0.15),
                    inset 0 1px 0 rgba(255, 255, 255, 0.6) !important;
    }
    
    .erp-stat-card--info .erp-stat-icon::before {
        background: radial-gradient(circle, rgba(59, 130, 246, 0.35) 0%, transparent 70%);
    }
    
    [data-theme="dark"] .erp-stat-card--info .erp-stat-icon {
        background: linear-gradient(135deg, rgba(59, 130, 246, 0.25) 0%, rgba(59, 130, 246, 0.2) 100%) !important;
        color: #60a5fa !important;
        box-shadow: 0 3px 12px rgba(59, 130, 246, 0.4), 
                    0 1px 4px rgba(59, 130, 246, 0.3) !important;
    }
    
    .erp-stat-card--danger .erp-stat-icon {
        background: linear-gradient(135deg, rgba(239, 68, 68, 0.2) 0%, rgba(239, 68, 68, 0.15) 100%) !important;
        color: #ef4444 !important;
        box-shadow: 0 3px 12px rgba(239, 68, 68, 0.25), 
                    0 1px 4px rgba(239, 68, 68, 0.15),
                    inset 0 1px 0 rgba(255, 255, 255, 0.6) !important;
    }
    
    .erp-stat-card--danger .erp-stat-icon::before {
        background: radial-gradient(circle, rgba(239, 68, 68, 0.35) 0%, transparent 70%);
    }
    
    [data-theme="dark"] .erp-stat-card--danger .erp-stat-icon {
        background: linear-gradient(135deg, rgba(239, 68, 68, 0.25) 0%, rgba(239, 68, 68, 0.2) 100%) !important;
        color: #f87171 !important;
        box-shadow: 0 3px 12px rgba(239, 68, 68, 0.4), 
                    0 1px 4px rgba(239, 68, 68, 0.3) !important;
    }
    
    .erp-stat-icon i {
        font-size: 24px !important;
        position: relative;
        z-index: 1;
        transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        font-weight: normal !important;
    }
    
    .erp-stat-card:hover .erp-stat-icon i {
        transform: scale(1.1);
    }
    
    /* Mobile Content */
    .erp-stat-content {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        width: 100% !important;
        min-width: 0 !important;
        gap: var(--erp-space-2) !important;
    }
    
    .erp-stat-value {
        font-size: 20px !important;
        font-weight: 700 !important;
        line-height: 1.3 !important;
        text-align: center !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        width: 100% !important;
        color: var(--erp-text-primary) !important;
        letter-spacing: -0.02em !important;
        font-variant-numeric: tabular-nums !important;
        margin: 0 !important;
        margin-top: var(--erp-space-2) !important;
    }
    
    /* Hide ALL labels and sublabels on mobile - only show value and icon */
    .erp-stat-label,
    .erp-stat-card .erp-stat-label,
    .erp-stat-card .erp-stat-content .erp-stat-label,
    .erp-stats-grid .erp-stat-label,
    .erp-stats-grid .erp-stat-card .erp-stat-label,
    .erp-stats-grid .erp-stat-card .erp-stat-content .erp-stat-label,
    .erp-dashboard-stats .erp-stat-label,
    .erp-dashboard-stats .erp-stat-card .erp-stat-label,
    .erp-dashboard-stats .erp-stat-card .erp-stat-content .erp-stat-label {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        height: 0 !important;
        width: 0 !important;
        overflow: hidden !important;
        margin: 0 !important;
        padding: 0 !important;
        font-size: 0 !important;
        line-height: 0 !important;
        position: absolute !important;
        clip: rect(0, 0, 0, 0) !important;
        pointer-events: none !important;
        text-indent: -9999px !important;
        white-space: nowrap !important;
    }
    
    /* Hide ALL sublabels on mobile */
    .erp-stat-sublabel,
    .erp-stat-card .erp-stat-sublabel,
    .erp-stat-card .erp-stat-content .erp-stat-sublabel,
    .erp-stats-grid .erp-stat-sublabel,
    .erp-stats-grid .erp-stat-card .erp-stat-sublabel,
    .erp-stats-grid .erp-stat-card .erp-stat-content .erp-stat-sublabel,
    .erp-dashboard-stats .erp-stat-sublabel,
    .erp-dashboard-stats .erp-stat-card .erp-stat-sublabel,
    .erp-dashboard-stats .erp-stat-card .erp-stat-content .erp-stat-sublabel {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        height: 0 !important;
        width: 0 !important;
        overflow: hidden !important;
        margin: 0 !important;
        padding: 0 !important;
        font-size: 0 !important;
        line-height: 0 !important;
        position: absolute !important;
        clip: rect(0, 0, 0, 0) !important;
        pointer-events: none !important;
        text-indent: -9999px !important;
        white-space: nowrap !important;
    }
}

@media (min-width: 640px) and (max-width: 1023px) {
    .erp-stat-card {
        min-width: 160px;
        padding: var(--erp-space-3) var(--erp-space-4);
    }
}

@media (min-width: 1024px) {
    .erp-stats-grid,
    .erp-dashboard-stats {
        flex-wrap: nowrap;
        justify-content: flex-start;
    }
    
    .erp-stat-card {
        flex: 0 1 auto;
        min-width: 160px;
        max-width: 200px;
    }
}

/* ===== Tabs ===== */
.erp-tabs {
    display: flex;
    gap: var(--erp-space-2);
    border-bottom: 2px solid var(--erp-border);
    margin-bottom: var(--erp-space-6);
    overflow-x: auto;
}

.erp-tab {
    padding: var(--erp-space-3) var(--erp-space-5);
    font-size: var(--erp-font-size-base);
    font-weight: var(--erp-font-weight-medium);
    color: var(--erp-text-secondary);
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all var(--erp-transition-base);
    white-space: nowrap;
    min-height: var(--erp-touch-target);
    display: flex;
    align-items: center;
    gap: var(--erp-space-2);
}

.erp-tab:hover {
    color: var(--erp-text-primary);
    background: var(--erp-bg-tertiary);
}

.erp-tab.active {
    color: var(--erp-primary-600);
    border-bottom-color: var(--erp-primary-600);
    font-weight: var(--erp-font-weight-semibold);
}

/* ===== Chips (Filter Tags) ===== */
.erp-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--erp-space-2);
    padding: var(--erp-space-2) var(--erp-space-4);
    font-size: var(--erp-font-size-sm);
    font-weight: var(--erp-font-weight-medium);
    color: var(--erp-text-primary);
    background: var(--erp-bg-tertiary);
    border: 1px solid var(--erp-border);
    border-radius: var(--erp-radius-full);
    transition: all var(--erp-transition-base);
}

.erp-chip.active {
    background: var(--erp-primary-600);
    color: white;
    border-color: var(--erp-primary-600);
}

.erp-chip-close {
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    color: inherit;
    cursor: pointer;
    border-radius: 50%;
    opacity: 0.7;
    transition: opacity var(--erp-transition-base);
}

.erp-chip-close:hover {
    opacity: 1;
    background: rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .erp-chip-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* ===== Responsive Tables - Minimal & Professional ===== */
.erp-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--erp-radius-lg);
    border: 1px solid var(--erp-border);
    background: var(--erp-bg-primary);
    box-shadow: var(--erp-shadow-sm);
}

.erp-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    min-width: 800px;
    background: var(--erp-bg-primary);
}

.erp-table thead {
    background: linear-gradient(to bottom, var(--erp-bg-tertiary) 0%, var(--erp-bg-secondary) 100%);
    position: sticky;
    top: 0;
    z-index: 10;
}

.erp-table th {
    padding: var(--erp-space-4) var(--erp-space-5);
    text-align: right;
    font-size: var(--erp-font-size-xs);
    font-weight: var(--erp-font-weight-bold);
    color: var(--erp-text-secondary);
    white-space: nowrap;
    border-bottom: 1px solid var(--erp-border);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--erp-bg-tertiary);
}

.erp-table th:first-child {
    border-top-right-radius: var(--erp-radius-lg);
}

.erp-table th:last-child {
    border-top-left-radius: var(--erp-radius-lg);
}

.erp-table td {
    padding: var(--erp-space-4) var(--erp-space-5);
    font-size: var(--erp-font-size-sm);
    color: var(--erp-text-primary);
    border-bottom: 1px solid var(--erp-border);
    vertical-align: middle;
}

.erp-table tbody tr {
    transition: all var(--erp-transition-fast);
    background: var(--erp-bg-primary);
}

.erp-table tbody tr:nth-child(even) {
    background: var(--erp-bg-secondary);
}

.erp-table tbody tr:hover {
    background: var(--erp-primary-50);
    transform: scale(1.002);
    box-shadow: 0 2px 8px rgba(139, 92, 246, 0.08);
}

[data-theme="dark"] .erp-table tbody tr:hover {
    background: var(--erp-primary-900);
    box-shadow: 0 2px 8px rgba(139, 92, 246, 0.2);
}

.erp-table tbody tr:last-child td {
    border-bottom: none;
}

.erp-table tbody tr:last-child td:first-child {
    border-bottom-right-radius: var(--erp-radius-lg);
}

.erp-table tbody tr:last-child td:last-child {
    border-bottom-left-radius: var(--erp-radius-lg);
}

/* ===== Mobile Card View for Tables ===== */
@media (max-width: 768px) {
    .erp-table-mobile-card {
        display: block;
    }
    
    .erp-table-mobile-card thead {
        display: none;
    }
    
    .erp-table-mobile-card tbody,
    .erp-table-mobile-card tr,
    .erp-table-mobile-card td {
        display: block;
        width: 100%;
    }
    
    .erp-table-mobile-card tr {
        background: var(--erp-bg-primary);
        border: 1px solid var(--erp-border);
        border-radius: var(--erp-radius-lg);
        margin-bottom: var(--erp-space-4);
        padding: var(--erp-space-4);
    }
    
    .erp-table-mobile-card td {
        border-bottom: none;
        padding: var(--erp-space-2) 0;
        text-align: right;
    }
    
    .erp-table-mobile-card td::before {
        content: attr(data-label) ': ';
        font-weight: var(--erp-font-weight-semibold);
        color: var(--erp-text-primary);
        margin-left: var(--erp-space-2);
    }
}