/* ========== CSS RESET & BASE STYLES ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors */
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: rgba(37, 99, 235, 0.1);
    --secondary-color: #64748b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --info-color: #3b82f6;
    
    /* Text Colors */
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    
    /* Background Colors */
    --body-bg: #f8fafc;
    --card-bg: #ffffff;
    --input-bg: #ffffff;
    --border-color: #e2e8f0;
    --hover-bg: #f1f5f9;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 0.75rem;
    --spacing-lg: 1rem;
    --spacing-xl: 1.5rem;
    --spacing-2xl: 2rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    background-color: var(--body-bg);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 14px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ========== HEADER ========== */
.header {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-md) 0;
    box-shadow: var(--shadow-sm);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

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

.tenant-info {
    display: flex;
    align-items: center;
}

#tenant-name {
    font-weight: 500;
    color: var(--text-secondary);
}

/* Settings Dropdown */
.settings-dropdown {
    position: relative;
}

#settings-btn {
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

#settings-btn:hover {
    background: var(--hover-bg);
    color: var(--text-primary);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 200px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    margin-top: var(--spacing-sm);
}

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

.dropdown-header {
    padding: var(--spacing-md);
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    background: var(--hover-bg);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    color: var(--text-primary);
    text-decoration: none;
    transition: background-color 0.2s ease;
}

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

.dropdown-item i {
    width: 16px;
    text-align: center;
    color: var(--text-secondary);
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: var(--spacing-xs) 0;
}

/* ========== NAVIGATION ========== */
.navigation {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 0;
}

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

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    border-bottom: 3px solid transparent;
    transition: all 0.2s ease;
}

.nav-link:hover {
    color: var(--primary-color);
    background-color: var(--info-light);
}

.nav-link.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    background-color: var(--info-light);
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

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

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

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

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

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

.btn-success:hover {
    background-color: #0f7b0f;
}

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

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

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

.btn-danger:hover {
    background-color: #dc2626;
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.75rem;
}

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

.btn-info:hover {
    background-color: #2563eb;
}

/* ========== MAIN CONTENT ========== */
.main-content {
    padding: var(--spacing-xl) 0;
    min-height: calc(100vh - 120px);
}

/* ========== TABS ========== */
.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* ========== CARDS ========== */
.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    background-color: #fafbfc;
}

.card-header h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card-actions {
    display: flex;
    gap: var(--spacing-sm);
}

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

/* ========== STATS GRID ========== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.2s ease;
}

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

.stat-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.stat-icon.success {
    background-color: var(--success-light);
    color: var(--success-color);
}

.stat-icon.processing {
    background-color: var(--warning-light);
    color: var(--warning-color);
}

.stat-icon.error {
    background-color: var(--error-light);
    color: var(--error-color);
}

.stat-icon.info {
    background-color: var(--info-light);
    color: var(--info-color);
}

.stat-info h3 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.stat-info p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
}

/* ========== DASHBOARD GRID ========== */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

@media (max-width: 768px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

/* ========== FILTERS AND SEARCH ========== */
.filters {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.filters h4 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.filters h4 i {
    color: var(--primary-color);
}

.filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    align-items: end;
    margin-bottom: var(--spacing-md);
}

.filter-row:last-child {
    margin-bottom: 0;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    min-width: 150px;
}

.filter-group.search-group {
    flex: 1;
    min-width: 300px;
}

.filter-group label {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.filter-group input,
.filter-group select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    background-color: var(--input-bg);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.filter-group input:focus,
.filter-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

.search-input-container input {
    width: 100%;
    padding-right: 2.5rem;
}

.search-icon {
    position: absolute;
    right: var(--spacing-md);
    color: var(--text-muted);
    pointer-events: none;
}

.search-help {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

.filter-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: end;
}

.filter-actions .btn {
    padding: var(--spacing-sm) var(--spacing-lg);
}

/* ========== TABLES ========== */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
}

.data-table th {
    background-color: #f8fafc;
    padding: var(--spacing-md);
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    font-size: 0.875rem;
}

.data-table td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    font-size: 0.875rem;
}

.data-table tbody tr:hover {
    background-color: #f8fafc;
}

/* Right-align amount column */
.data-table th.amount-column,
.data-table td.amount-column {
    text-align: right;
}

/* Truncate long text in table cells */
.data-table td.truncate-cell {
    max-width: 200px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Specific widths for different columns */
.data-table td.invoice-number-cell {
    max-width: 150px;
}

.data-table td.supplier-cell {
    max-width: 180px;
}

.data-table td.customer-cell {
    max-width: 180px;
}

/* ========== STATUS BADGES ========== */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.status-badge.success {
    background-color: var(--success-light);
    color: var(--success-color);
}

.status-badge.processing {
    background-color: var(--warning-light);
    color: var(--warning-color);
}

.status-badge.error {
    background-color: var(--error-light);
    color: var(--error-color);
}

/* ========== PAGINATION ========== */
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.pagination button {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
}

.pagination button:hover {
    background: var(--info-light);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

.pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ========== MODALS ========== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.4);
    z-index: 1000;
    backdrop-filter: blur(4px);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.15), 0 8px 16px -6px rgba(0, 0, 0, 0.08);
    animation: modalSlideIn 0.3s ease-out;
    border: 1px solid var(--border-color);
}

.modal-content.large {
    max-width: 800px;
    width: 95%;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    background: #fafbfc;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.modal-header h2,
.modal-header h3 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    opacity: 0.7;
    transition: all 0.2s;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    opacity: 1;
    background: var(--hover-bg);
    color: var(--text-primary);
}

.modal-body {
    padding: var(--spacing-lg);
    max-height: 70vh;
    overflow-y: auto;
}

/* Modal Form Styling */
.modal form {
    padding: var(--spacing-lg);
}

.modal .form-group {
    margin-bottom: var(--spacing-lg);
}

.modal .form-group:last-of-type {
    margin-bottom: var(--spacing-xl);
}

.modal label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.modal input[type="text"],
.modal input[type="email"],
.modal input[type="password"],
.modal textarea,
.modal select {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    background: var(--input-bg);
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.modal input:focus,
.modal textarea:focus,
.modal select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.modal input::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

.form-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.form-error {
    background-color: var(--error-light);
    color: var(--error-color);
    border: 1px solid var(--error-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    font-size: 0.875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.form-error i {
    font-size: 1.1rem;
}

.form-error.hidden {
    display: none;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* ========== DOCUMENT DETAILS ========== */
.document-detail {
    margin-bottom: var(--spacing-lg);
}

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

.document-section {
    background: #f8fafc;
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.document-section h4 {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--primary-color);
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.document-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.document-info-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.document-info-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.document-info-value {
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 500;
}

.document-info-value.empty {
    color: var(--text-secondary);
    font-style: italic;
}

.json-viewer {
    background: #1e293b;
    color: #e2e8f0;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: 0.8rem;
    max-height: 300px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-break: break-all;
}

@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        margin: var(--spacing-md);
    }
    
    .modal-content.large {
        width: 98%;
        max-height: 95vh;
    }
    
    .document-info-grid {
        grid-template-columns: 1fr;
    }
}

/* ========== TOGGLE SWITCH ========== */
.toggle-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    cursor: pointer;
    font-weight: 500;
}

.toggle-label input[type="checkbox"] {
    display: none;
}

.toggle-slider {
    position: relative;
    width: 3rem;
    height: 1.5rem;
    background-color: var(--border-color);
    border-radius: 1rem;
    transition: background-color 0.2s ease;
}

.toggle-slider::before {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 1.25rem;
    height: 1.25rem;
    background-color: white;
    border-radius: 50%;
    transition: transform 0.2s ease;
    box-shadow: var(--shadow-sm);
}

.toggle-label input:checked + .toggle-slider {
    background-color: var(--success-color);
}

.toggle-label input:checked + .toggle-slider::before {
    transform: translateX(1.5rem);
}

/* ========== SETTING ROWS ========== */
.setting-row {
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-color);
}

.setting-row:last-child {
    border-bottom: none;
}

/* ========== RULES CONTAINER ========== */
.rules-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.rule-item {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: var(--spacing-md);
    background: var(--card-bg);
    transition: all 0.2s ease;
}

.rule-item:hover {
    background: var(--hover-bg);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.rule-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.rule-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
}

.rule-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.rule-summary {
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    gap: var(--spacing-md);
    align-items: center;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.rule-summary-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.rule-summary-label {
    font-weight: 500;
    color: var(--text-primary);
    min-width: 60px;
}

.rule-summary-value {
    color: var(--text-secondary);
}

.rule-emails {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: #f8fafc;
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--primary-color);
}

/* Responsive for smaller screens */
@media (max-width: 768px) {
    .rule-summary {
        grid-template-columns: 1fr;
        gap: var(--spacing-xs);
    }
    
    .rule-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .rule-actions {
        align-self: flex-end;
    }
}

/* ========== LOADING STATES ========== */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

.loading::before {
    content: '';
    width: 1rem;
    height: 1rem;
    margin-right: var(--spacing-sm);
    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);
    }
}

/* ========== RECENT LIST ========== */
.recent-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.recent-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

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

.recent-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.recent-title {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.recent-meta {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.recent-status {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
}

/* ========== TOASTS ========== */
.toast-container {
    position: fixed;
    bottom: var(--spacing-lg);
    left: var(--spacing-lg);
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-lg);
    max-width: 400px;
    animation: slideIn 0.3s ease;
}

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

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

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

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

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .header-content {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .nav-tabs {
        overflow-x: auto;
        white-space: nowrap;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-row {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group {
        min-width: unset;
    }
    
    .filter-actions {
        margin-top: var(--spacing-md);
        justify-content: center;
    }
    
    .rule-summary {
        grid-template-columns: 1fr;
        gap: var(--spacing-xs);
    }
    
    .rule-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .rule-actions {
        align-self: flex-end;
    }
    
    .table-container {
        font-size: 0.75rem;
    }
    
    .data-table th,
    .data-table td {
        padding: var(--spacing-sm);
    }
}

/* ========== LOGIN MODAL SPECIFIC ========== */
#login-modal .modal-content {
    max-width: 400px;
    width: 90%;
}

#login-modal .modal-header {
    padding: var(--spacing-lg);
    background: #fafbfc;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    border-bottom: 1px solid var(--border-color);
}

#login-modal .modal-header h2 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    text-align: center;
}

#login-modal .modal-body {
    padding: var(--spacing-xl);
}

#login-modal form {
    padding: 0;
}

#login-modal .form-group {
    margin-bottom: var(--spacing-xl);
}

#login-modal label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

#login-modal input {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    background: var(--input-bg);
    color: var(--text-primary);
    transition: all 0.2s ease;
}

#login-modal input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

#login-modal input::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

#login-modal .form-actions {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

#login-modal button[type="submit"] {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.2s ease;
}

/* Login tabs */
.login-tabs {
    display: flex;
    background: #f8f9fa;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
}

.tab-btn {
    flex: 1;
    padding: var(--spacing-md);
    border: none;
    background: none;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.tab-btn.active {
    background: white;
    color: var(--primary-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.tab-btn:hover {
    background: #e9ecef;
}

.tab-btn.active:hover {
    background: white;
}

/* Login forms */
.login-form {
    display: none;
}

.login-form.active {
    display: block;
}

.text-muted {
    color: #6c757d;
    font-size: 0.875rem;
    margin-top: 4px;
}

#matched-rule-info {
    margin-top: 8px;
}

/* ========== FORMS ========== */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    background-color: var(--input-bg);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* ========== INTEGRATIONS STYLES ========== */
.integration-status {
    margin-bottom: var(--spacing-lg);
}

.integration-setup {
    padding: var(--spacing-lg);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-lg);
    text-align: center;
    background-color: var(--hover-bg);
}

.integration-active {
    padding: var(--spacing-lg);
    border: 1px solid var(--success-color);
    border-radius: var(--radius-lg);
    background-color: rgba(16, 185, 129, 0.05);
}



.integration-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.integration-card .integration-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-lg);
    background: var(--success-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.integration-card .integration-details {
    flex: 1;
}

.integration-card .integration-details h4 {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
}

.integration-card .integration-details p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.integration-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.available-integrations {
    display: grid;
    gap: var(--spacing-lg);
}

.integration-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all 0.2s ease;
}

.integration-option:hover:not(.disabled) {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.integration-option.disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.integration-option .integration-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    background: var(--info-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.integration-option.disabled .integration-icon {
    background: var(--secondary-color);
}

.integration-option .integration-details {
    flex: 1;
}

.integration-option .integration-details h4 {
    margin: 0 0 var(--spacing-xs) 0;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
}

.integration-option .integration-details p {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.integration-status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

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

.integration-status-badge.secondary {
    background: rgba(100, 116, 139, 0.1);
    color: var(--secondary-color);
}

.help-text {
    display: block;
    margin-top: var(--spacing-xs);
    color: var(--text-muted);
    font-size: 0.75rem;
}

/* ========== SPROOM SPECIFIC STYLES ========== */
#sproom-stats-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
}

#sproom-stats-section h4 {
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
    font-weight: 600;
}

#sproom-stats-section h5 {
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1rem;
}

/* ========== FORWARDING LOGS ========== */
.forwarding-log-item {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    background: var(--card-bg);
}

.forwarding-log-item:last-child {
    margin-bottom: 0;
}

.log-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.log-date {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.log-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
}

.log-email,
.log-rule,
.log-sent-by,
.log-error {
    display: flex;
    gap: var(--spacing-sm);
}

.log-error {
    color: var(--error-color);
    background: rgba(239, 68, 68, 0.1);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--error-color);
}

/* ========== RESPONSIVE INTEGRATION STYLES ========== */
@media (max-width: 768px) {
    .integration-card {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .integration-actions {
        justify-content: center;
        width: 100%;
    }
    
    .integration-option {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .available-integrations {
        gap: var(--spacing-md);
    }
}