/* DATA BUBBLES Web Application Styles
   ============================
   Uses Radzen CSS variables (--rz-*) for theme compatibility.
   RadzenTheme component handles light/dark theme switching.
   Do NOT override Radzen layout/grid properties. */

:root {
    --sidebar-width: 260px;
    --sidebar-collapsed-width: 60px;
    --appbar-height: 56px;
    --footer-height: 40px;
    --primary-color: var(--rz-primary, #F9A825);
    --success-color: var(--rz-success, #4caf50);
    --warning-color: var(--rz-warning, #ff9800);
    --danger-color: var(--rz-danger, #f44336);
    --info-color: var(--rz-info, #FFB300);
}

.page {
    min-height: 100vh;
}

.rz-body {
    display: flex;
    flex-direction: column;
}

.main-content {
    flex: 1;
    padding: 24px;
    background-color: var(--rz-body-background-color, #f8f9fa);
    overflow-y: auto;
}

.main-footer {
    height: var(--footer-height);
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.rz-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.breadcrumb-area {
    flex: 1;
}

.appbar-actions {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* ============================================
   Notification Bell
   ============================================ */
.notification-bell {
    position: relative;
}

.notification-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background-color: var(--rz-danger);
    color: #fff;
    font-size: 0.625rem;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
}

.notification-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999;
}

.notification-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    z-index: 1000;
    width: 360px;
    max-height: 400px;
    background: var(--rz-base-background-color, #fff);
    border: 1px solid var(--rz-base-300);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    overflow: hidden;
}

.notification-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--rz-base-300);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.notification-header h6 {
    margin: 0;
}

.notification-list {
    max-height: 320px;
    overflow-y: auto;
}

.notification-item {
    padding: 12px 16px;
    display: flex;
    gap: 12px;
    cursor: pointer;
    border-bottom: 1px solid var(--rz-base-200);
}

.notification-item:hover {
    background-color: var(--rz-base-100);
}

.notification-item.unread {
    background-color: var(--rz-primary-lighter, rgba(25, 118, 210, 0.08));
}

.notification-icon {
    font-size: 1.25rem;
}

.notification-content {
    flex: 1;
}

.notification-content strong {
    display: block;
    margin-bottom: 4px;
}

.notification-content p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--rz-text-secondary-color);
}

.notification-content small {
    color: var(--rz-text-disabled-color);
}

.notification-empty {
    padding: 32px;
    text-align: center;
    color: var(--rz-text-secondary-color);
}

.notification-empty span {
    font-size: 2rem;
    display: block;
    margin-bottom: 8px;
}

.notification-footer {
    padding: 12px 16px;
    text-align: center;
    border-top: 1px solid var(--rz-base-300);
}

/* ============================================
   Stat Cards (Dashboard)
   ============================================ */
.stat-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--rz-shadow-3);
}

.stat-card .rz-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
}

.stat-card.alert {
    border-left: 4px solid var(--rz-danger);
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #fff;
}

.stat-icon.bg-primary { background-color: var(--rz-primary); }
.stat-icon.bg-success { background-color: var(--rz-success); }
.stat-icon.bg-warning { background-color: var(--rz-warning); color: #212529; }
.stat-icon.bg-danger { background-color: var(--rz-danger); }
.stat-icon.bg-info { background-color: var(--rz-info); }
.stat-icon.bg-secondary { background-color: var(--rz-secondary, #6c757d); }

.stat-content h3 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 600;
}

.stat-content p {
    margin: 0;
    color: var(--rz-text-secondary-color);
    font-size: 0.875rem;
}

/* ============================================
   Health Status
   ============================================ */
.health-status {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.25rem;
    font-weight: 500;
}

.health-indicator {
    width: 16px;
    height: 16px;
    border-radius: 50%;
}

.health-indicator.healthy { background-color: var(--rz-success); }
.health-indicator.degraded { background-color: var(--rz-warning); }
.health-indicator.unhealthy { background-color: var(--rz-danger); }
.health-indicator.unknown { background-color: var(--rz-text-disabled-color); }

.service-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 0;
    border-bottom: 1px solid var(--rz-base-200);
}

.service-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.service-indicator.healthy { background-color: var(--rz-success); }
.service-indicator.degraded { background-color: var(--rz-warning); }
.service-indicator.unhealthy { background-color: var(--rz-danger); }

.service-name {
    flex: 1;
}

.service-latency {
    font-size: 0.75rem;
    color: var(--rz-text-secondary-color);
}

/* ============================================
   Loading States
   ============================================ */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--rz-overlay-background-color, rgba(255, 255, 255, 0.8));
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
    .notification-dropdown {
        width: 300px;
        position: absolute;
        right: 0;
    }

    .stat-card .rz-card {
        flex-direction: column;
        text-align: center;
    }
}

/* ============================================
   Dashboard Page Styles
   ============================================ */
.dashboard-page {
    max-width: 1600px;
    margin: 0 auto;
}

.dashboard-header {
    margin-bottom: 24px;
}

.dashboard-header h1 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 600;
}

.dashboard-section {
    position: relative;
}

/* Quick Actions */
.quick-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* Health Card Styles */
.health-card {
    position: relative;
    overflow: visible;
}

.health-card .rz-card {
    position: relative;
}

.health-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-success {
    background-color: rgba(25, 135, 84, 0.15);
    color: var(--rz-success);
}

.badge-warning {
    background-color: rgba(255, 193, 7, 0.15);
    color: var(--rz-warning);
}

.badge-danger {
    background-color: rgba(220, 53, 69, 0.15);
    color: var(--rz-danger);
}

.badge-secondary {
    background-color: rgba(108, 117, 125, 0.15);
    color: var(--rz-text-secondary-color);
}

.degraded-card {
    border-left: 4px solid var(--rz-warning);
}

.dlq-alert {
    animation: pulse-alert 2s infinite;
}

@keyframes pulse-alert {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(220, 53, 69, 0.4);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(220, 53, 69, 0);
    }
}

/* Message Flow Diagram */
.message-flow-card .rz-card {
    padding-top: 8px;
}

.pipeline-container {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.pipeline-stage {
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
}

.stage-node {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    font-size: 1.1rem;
    flex-shrink: 0;
    z-index: 2;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.stage-node.ingest { background: linear-gradient(135deg, #0d6efd 0%, #0a58ca 100%); }
.stage-node.validate { background: linear-gradient(135deg, #198754 0%, #146c43 100%); }
.stage-node.transform { background: linear-gradient(135deg, #6f42c1 0%, #59359a 100%); }
.stage-node.route { background: linear-gradient(135deg, #0dcaf0 0%, #0aa2c0 100%); }
.stage-node.deliver { background: linear-gradient(135deg, #20c997 0%, #1aa179 100%); }
.stage-node.warning { background: linear-gradient(135deg, #ffc107 0%, #e0a800 100%); }

.stage-info {
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.stage-name {
    font-weight: 500;
    font-size: 0.9rem;
}

.stage-count {
    font-weight: 600;
    color: var(--rz-primary);
}

.stage-connector {
    position: absolute;
    left: 21px;
    top: 44px;
    width: 2px;
    height: 24px;
    overflow: hidden;
}

.connector-line {
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, var(--rz-base-300), var(--rz-base-200));
}

.flow-dot {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--rz-primary);
    border-radius: 50%;
    left: -2px;
    animation: flowDown 1.5s infinite;
}

.flow-dot.dot1 { animation-delay: 0s; }
.flow-dot.dot2 { animation-delay: 0.5s; }
.flow-dot.dot3 { animation-delay: 1s; }

@keyframes flowDown {
    0% {
        top: 0;
        opacity: 1;
    }
    100% {
        top: 20px;
        opacity: 0;
    }
}

.pipeline-stats {
    border-top: 1px solid var(--rz-base-200);
    padding-top: 16px;
}

.mini-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mini-stat .label {
    font-size: 0.75rem;
    color: var(--rz-text-secondary-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mini-stat .value {
    font-size: 1.1rem;
    font-weight: 600;
}

/* Subscription Health Stats */
.subscription-stats {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px 0;
}

.stat-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.stat-row .indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.stat-row .indicator.bg-success { background-color: var(--rz-success); }
.stat-row .indicator.bg-warning { background-color: var(--rz-warning); }
.stat-row .indicator.bg-danger { background-color: var(--rz-danger); }

.stat-row .label {
    flex: 1;
    font-size: 0.9rem;
}

.stat-row .value {
    font-weight: 600;
    font-size: 1rem;
}

/* Alerts Card */
.alerts-card {
    border-left: 4px solid var(--rz-warning);
}

/* Responsive Dashboard */
@media (max-width: 1200px) {
    .pipeline-container {
        gap: 8px;
    }

    .stage-connector {
        display: none;
    }
}

@media (max-width: 768px) {
    .quick-actions {
        width: 100%;
        margin-top: 16px;
    }

    .quick-actions .rz-button {
        flex: 1;
    }
}

/* ============================================
   Schema Management Styles
   ============================================ */

/* Schema List Page */
.schemas-page {
    max-width: 1600px;
    margin: 0 auto;
}

.schemas-page .page-header h1 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 600;
}

.schema-name-cell {
    line-height: 1.4;
}

.schema-name-cell .schema-link {
    color: var(--rz-primary);
    font-weight: 500;
    text-decoration: none;
}

.schema-name-cell .schema-link:hover {
    text-decoration: underline;
}

.schema-name-cell small {
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.75rem;
}

.tags-cell {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    align-items: center;
}

.action-buttons {
    display: flex;
    gap: 4px;
    align-items: center;
}

/* Status Badges */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge.bg-success {
    background-color: rgba(25, 135, 84, 0.15);
    color: var(--rz-success);
}

.badge.bg-warning {
    background-color: rgba(255, 193, 7, 0.15);
    color: var(--rz-warning);
}

.badge.bg-danger {
    background-color: rgba(220, 53, 69, 0.15);
    color: var(--rz-danger);
}

.badge.bg-secondary {
    background-color: rgba(108, 117, 125, 0.15);
    color: var(--rz-text-secondary-color);
}

/* Schema Detail Page */
.schema-detail-page {
    max-width: 1400px;
    margin: 0 auto;
}

.schema-detail-page .page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 16px;
}

.schema-detail-page .page-header h1 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
}

.schema-detail-page .page-header h1 .badge {
    font-size: 0.65rem;
    padding: 4px 8px;
}

.tab-content-wrapper {
    padding: 24px;
    background: var(--rz-base-background-color, #fff);
    min-height: 400px;
}

/* Schema Create Page */
.schema-create-page {
    max-width: 1000px;
    margin: 0 auto;
}

.wizard-container {
    padding: 24px;
}

.wizard-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 32px;
}

.wizard-steps .step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.wizard-steps .step-number {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--rz-base-300);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--rz-text-secondary-color);
    transition: all 0.3s ease;
}

.wizard-steps .step.active .step-number {
    background: var(--rz-primary);
    color: var(--rz-on-primary, #fff);
    box-shadow: 0 2px 8px rgba(13, 110, 253, 0.4);
}

.wizard-steps .step.completed .step-number {
    background: var(--rz-success);
    color: #fff;
}

.wizard-steps .step-connector {
    width: 80px;
    height: 3px;
    background: var(--rz-base-300);
    margin: 0 16px;
    margin-bottom: 20px;
    border-radius: 2px;
    transition: background-color 0.3s ease;
}

.wizard-steps .step-connector.completed {
    background: var(--rz-success);
}

.wizard-steps .step-label {
    font-size: 0.875rem;
    color: var(--rz-text-secondary-color);
    font-weight: 500;
}

.wizard-steps .step.active .step-label {
    color: var(--rz-primary);
}

.step-content {
    min-height: 350px;
}

.wizard-actions {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--rz-base-300);
}

/* JSON Schema Editor */
.json-schema-editor {
    border: 1px solid var(--rz-base-300);
    border-radius: 6px;
    overflow: hidden;
    background: var(--rz-base-background-color, #fff);
}

.json-schema-editor .editor-toolbar {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background: var(--rz-base-100);
    border-bottom: 1px solid var(--rz-base-300);
}

.json-schema-editor .editor-info {
    font-size: 0.75rem;
    color: var(--rz-text-secondary-color);
    margin-left: auto;
}

.json-schema-editor .editor-container {
    position: relative;
}

.json-schema-editor .code-editor {
    width: 100%;
}

.json-schema-editor .code-editor textarea,
.json-schema-editor .code-editor .rz-textbox {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace !important;
    font-size: 13px;
    line-height: 1.6;
    tab-size: 2;
    padding: 12px;
}

.json-schema-editor .code-editor.has-error textarea {
    border-color: var(--rz-danger);
}

.json-schema-editor .validation-error {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(220, 53, 69, 0.08);
    color: var(--rz-danger);
    font-size: 0.8rem;
    border-top: 1px solid rgba(220, 53, 69, 0.2);
}

/* Schema Version Compare */
.schema-version-compare {
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--rz-base-background-color, #fff);
    border-radius: 6px;
    overflow: hidden;
}

.schema-version-compare .compare-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--rz-base-100);
    border-bottom: 1px solid var(--rz-base-300);
}

.schema-version-compare .version-selector {
    display: flex;
    align-items: center;
    gap: 8px;
}

.schema-version-compare .compare-stats {
    display: flex;
    gap: 16px;
}

.schema-version-compare .stat {
    font-size: 0.875rem;
    font-weight: 600;
}

.schema-version-compare .stat.additions { color: var(--rz-success); }
.schema-version-compare .stat.deletions { color: var(--rz-danger); }
.schema-version-compare .stat.modifications { color: var(--rz-warning); }

.schema-version-compare .compare-container {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.schema-version-compare .diff-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.schema-version-compare .left-panel {
    border-right: 1px solid var(--rz-base-300);
}

.schema-version-compare .panel-header {
    padding: 8px 16px;
    background: var(--rz-base-200);
    border-bottom: 1px solid var(--rz-base-300);
    font-weight: 500;
    font-size: 0.9rem;
}

.schema-version-compare .diff-content {
    flex: 1;
    overflow: auto;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 12px;
}

.schema-version-compare .diff-line {
    display: flex;
    min-height: 1.6em;
    line-height: 1.6;
}

.schema-version-compare .line-number {
    width: 45px;
    text-align: right;
    padding-right: 8px;
    color: var(--rz-text-disabled-color);
    background: var(--rz-base-100);
    user-select: none;
    flex-shrink: 0;
}

.schema-version-compare .line-indicator {
    width: 20px;
    text-align: center;
    font-weight: bold;
    flex-shrink: 0;
}

.schema-version-compare .line-content {
    flex: 1;
    margin: 0;
    padding: 0 8px;
    white-space: pre;
    overflow-x: auto;
}

.schema-version-compare .line-added {
    background: rgba(25, 135, 84, 0.12);
}

.schema-version-compare .line-added .line-indicator {
    color: var(--rz-success);
}

.schema-version-compare .line-removed {
    background: rgba(220, 53, 69, 0.12);
}

.schema-version-compare .line-removed .line-indicator {
    color: var(--rz-danger);
}

.schema-version-compare .line-modified {
    background: rgba(255, 193, 7, 0.12);
}

.schema-version-compare .line-placeholder {
    background: var(--rz-base-100);
}

.schema-version-compare .line-placeholder .line-number,
.schema-version-compare .line-placeholder .line-content {
    visibility: hidden;
}

/* Schema Edit Page */
.schema-edit-page {
    max-width: 900px;
    margin: 0 auto;
}

/* Schema Version Create Page */
.schema-version-create-page {
    max-width: 1200px;
    margin: 0 auto;
}

/* Form Styles */
.form-label {
    font-weight: 500;
    margin-bottom: 6px;
}

/* Responsive Schema Styles */
@media (max-width: 768px) {
    .wizard-steps {
        flex-direction: column;
        gap: 12px;
    }

    .wizard-steps .step-connector {
        width: 3px;
        height: 30px;
        margin: 0;
    }

    .schema-detail-page .page-header {
        flex-direction: column;
    }

    .schema-version-compare .compare-container {
        flex-direction: column;
    }

    .schema-version-compare .left-panel {
        border-right: none;
        border-bottom: 1px solid var(--rz-base-300);
    }
}

/* ============================================
   DATA BUBBLES Yellow/Amber Theme Override
   ============================================ */
:root {
    --rz-primary: #F9A825;
    --rz-primary-lighter: #FDD835;
    --rz-primary-light: #FFEE58;
    --rz-primary-dark: #F57F17;
    --rz-primary-darker: #E65100;
    --rz-on-primary: #3E2723;
    --rz-on-primary-lighter: #3E2723;
    --rz-primary-rgb: 249, 168, 37;
    --rz-secondary: #5D4037;
    --rz-on-secondary: #FFFFFF;
    --rz-info: #FFB300;
    --rz-on-info: #3E2723;
}