/* Components - Spinner, File Upload, Progress, Jobs, Context Menu */

/* Loading Spinner */
.loader {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--primary-light);
    border-radius: 50%;
    border-top-color: var(--primary);
    animation: spin 1s ease-in-out infinite;
}
.loader.large {
    width: 48px;
    height: 48px;
    border-width: 4px;
}
.loader-inline {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: currentColor;
    animation: spin 0.8s linear infinite;
    vertical-align: middle;
}
.loader-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    gap: 16px;
}
.loader-text {
    color: var(--text-secondary);
    font-size: 0.95em;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* File Upload */
.drop-zone {
    border: 2px dashed var(--primary-light);
    border-radius: 16px;
    padding: 48px;
    text-align: center;
    transition: all 0.2s;
    cursor: pointer;
    background: rgba(119,95,255,0.03);
}
.drop-zone:hover, .drop-zone.dragover {
    border-color: var(--primary);
    background: rgba(119,95,255,0.08);
    box-shadow: inset 0 0 30px rgba(119,95,255,0.1);
}
.drop-zone p { color: var(--text-secondary); margin-bottom: 10px; }
.file-list { margin-top: 15px; }
.file-item { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; background: var(--light-bg); border-radius: 10px; margin-bottom: 6px; border: 1px solid var(--light-border); }
.file-item .name { flex: 1; }
.file-item .size { color: var(--text-muted); font-size: 0.85em; margin-right: 10px; }
.file-item button { padding: 6px 12px; font-size: 12px; }

/* Progress Bar */
.progress-bar { height: 8px; background: var(--light-border); border-radius: 8px; overflow: hidden; margin: 10px 0; }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--primary), var(--primary-light)); transition: width 0.3s; border-radius: 8px; }

/* Status Messages */
.status { padding: 16px 20px; border-radius: 12px; margin: 10px 0; font-weight: 500; }
.status.info { background: rgba(119,95,255,0.1); color: var(--primary); border: 1px solid rgba(119,95,255,0.2); }
.status.success { background: rgba(16,185,129,0.1); color: var(--success); border: 1px solid rgba(16,185,129,0.2); }
.status.error { background: rgba(239,68,68,0.1); color: var(--danger); border: 1px solid rgba(239,68,68,0.2); }
.status.warning { background: rgba(245,158,11,0.1); color: var(--warning); border: 1px solid rgba(245,158,11,0.2); }

/* Activity Log */
.log { background: var(--dark-navy); color: #d4d4d4; padding: 16px; border-radius: 12px; font-family: 'JetBrains Mono', monospace; font-size: 12px; max-height: 200px; overflow-y: auto; }
.log .entry { margin-bottom: 5px; }
.log .time { color: #666; }
.log .info { color: var(--secondary); }
.log .success { color: #81c784; }
.log .error { color: #e57373; }

/* Inline Form & Toolbar */
.inline-form { display: flex; gap: 10px; align-items: flex-end; }
.inline-form input { margin-bottom: 0; flex: 1; }
.toolbar { display: flex; gap: 10px; margin-bottom: 15px; flex-wrap: wrap; align-items: center; }
.toolbar-group { display: flex; gap: 5px; }

/* Stats Grid */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 12px; }
.stat { text-align: center; padding: 20px; background: var(--light-bg); border-radius: 12px; border: 1px solid var(--light-border); }
.stat .value { font-size: 2.2em; font-weight: 700; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat .label { color: var(--text-secondary); font-size: 0.85em; margin-top: 4px; }

/* Jobs */
.job-list { display: flex; flex-direction: column; gap: 12px; }
.job-item { background: var(--light-bg); border-radius: 12px; padding: 18px; border-left: 4px solid var(--light-border); border: 1px solid var(--light-border); }
.job-item.running { border-left-color: var(--primary); background: rgba(119,95,255,0.05); }
.job-item.completed { border-left-color: var(--success); }
.job-item.failed { border-left-color: var(--danger); background: rgba(239,68,68,0.05); }
.job-item.stopped { border-left-color: var(--warning); background: rgba(245,158,11,0.05); }
.job-item.queued { border-left-color: var(--accent); background: rgba(245,177,252,0.08); }
.job-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.job-header .job-id { font-family: monospace; font-size: 0.85em; color: var(--text-muted); }
.job-header .job-state { font-weight: 600; padding: 4px 12px; border-radius: 20px; font-size: 0.85em; }
.job-state.Running, .job-state.CreatingDocuments, .job-state.SplittingDocuments, .job-state.ProcessingPages, .job-state.GeneratingVocabulary, .job-state.GeneratingModelTree { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: white; }
.job-state.Queued { background: var(--accent); color: var(--text-primary); }
.job-state.Completed { background: linear-gradient(135deg, var(--success), var(--success-hover)); color: white; }
.job-state.Failed { background: linear-gradient(135deg, var(--danger), var(--danger-hover)); color: white; }
.job-state.Stopped { background: var(--warning); color: white; }
.job-activity { color: var(--text-primary); font-size: 0.9em; margin-bottom: 8px; }
.job-progress { display: flex; gap: 15px; font-size: 0.85em; color: var(--text-secondary); flex-wrap: wrap; }
.job-progress span { white-space: nowrap; }
.job-times { display: flex; gap: 15px; font-size: 0.8em; color: var(--text-muted); margin-top: 8px; }
.job-error { color: var(--danger); font-size: 0.85em; margin-top: 8px; padding: 10px; background: rgba(239,68,68,0.1); border-radius: 8px; }
.job-actions { margin-top: 10px; }
.job-history-toggle { background: none; border: 1px solid var(--light-border); color: var(--text-secondary); padding: 8px 15px; margin-top: 10px; cursor: pointer; }
.job-history-toggle:hover { background: var(--light-bg); color: var(--text-primary); box-shadow: none; transform: none; }
.job-history { display: none; margin-top: 10px; }
.job-history.expanded { display: block; }
.job-history .job-item { opacity: 0.8; }

/* Pipeline Stages */
.pipeline-stages { display: flex; align-items: center; margin: 15px 0; padding: 20px; background: var(--light-card); border-radius: 12px; overflow-x: auto; }
.pipeline-stage { display: flex; flex-direction: column; align-items: center; min-width: 90px; position: relative; }
.pipeline-stage-icon { width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: bold; border: 2px solid var(--light-border); background: var(--light-bg); color: var(--text-muted); transition: all 0.3s; }
.pipeline-stage-label { font-size: 0.7em; color: var(--text-muted); margin-top: 8px; text-align: center; white-space: nowrap; }
.pipeline-stage.completed .pipeline-stage-icon { background: var(--success); border-color: var(--success); color: white; }
.pipeline-stage.completed .pipeline-stage-label { color: var(--success); font-weight: 500; }
.pipeline-stage.current .pipeline-stage-icon { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); border-color: var(--primary); color: white; animation: pulse-stage 1.5s infinite; }
.pipeline-stage.current .pipeline-stage-label { color: var(--primary); font-weight: 600; }
.pipeline-stage.failed .pipeline-stage-icon { background: var(--danger); border-color: var(--danger); color: white; }
.pipeline-stage.failed .pipeline-stage-label { color: var(--danger); }
.pipeline-stage.skipped .pipeline-stage-icon { background: var(--light-bg); border-color: var(--light-border); border-style: dashed; color: var(--text-muted); opacity: 0.6; }
.pipeline-stage.skipped .pipeline-stage-label { color: var(--text-muted); opacity: 0.6; font-style: italic; }
.pipeline-connector { flex: 1; height: 3px; background: var(--light-border); min-width: 20px; margin: 0 -5px; margin-bottom: 24px; border-radius: 2px; }
.pipeline-connector.completed { background: var(--success); }
.pipeline-connector.current { background: linear-gradient(90deg, var(--success), var(--primary)); }
.pipeline-connector.skipped { background: var(--light-border); }

@keyframes pulse-stage {
    0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(119,95,255,0.4); }
    50% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(119,95,255,0); }
}

/* Context Menu */
.context-menu { position: fixed; background: var(--light-card); border-radius: 12px; box-shadow: var(--shadow-lg); z-index: 1000; min-width: 160px; border: 1px solid var(--light-border); overflow: hidden; }
.context-menu-item { padding: 12px 16px; cursor: pointer; display: flex; align-items: center; gap: 10px; transition: background 0.15s; }
.context-menu-item:hover { background: var(--light-bg); }
.context-menu-item.danger { color: var(--danger); }

/* Model Tags */
.model-tag {
    font-size: 0.75em;
    padding: 4px 10px;
    background: linear-gradient(135deg, rgba(119,95,255,0.15), rgba(119,95,255,0.08));
    color: var(--primary);
    border-radius: 20px;
    display: inline-block;
    margin: 2px;
    font-weight: 600;
    border: 1px solid rgba(119,95,255,0.2);
    cursor: pointer;
    transition: all 0.2s;
}
.model-tag:hover {
    background: linear-gradient(135deg, rgba(119,95,255,0.25), rgba(119,95,255,0.15));
    transform: scale(1.05);
}
.page-info .model-tag { font-size: 0.7em; padding: 3px 8px; }

/* Model Tags with Hints */
.model-tag.model-with-hint { display: inline-flex; flex-direction: column; align-items: flex-start; padding: 5px 10px; gap: 2px; }
.model-tag.model-with-hint .model-name { font-weight: 600; }
.model-tag.model-with-hint .model-hint { font-size: 0.85em; color: #1565c0; font-weight: 400; font-style: italic; }

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}
.empty-state .icon {
    font-size: 4em;
    margin-bottom: 16px;
    opacity: 0.5;
}
.empty-state h3 {
    color: var(--text-primary);
    margin-bottom: 8px;
}
.empty-state p {
    color: var(--text-muted);
}

/* Brand List */
.brand-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    background: var(--light-card);
    border: 1px solid var(--light-border);
    border-radius: 12px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: all 0.2s;
}
.brand-list-item:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-md);
    transform: translateX(6px);
}
.brand-list-info { flex: 1; }
.brand-list-name {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}
.brand-list-meta {
    display: flex;
    gap: 20px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.brand-list-arrow {
    color: var(--text-muted);
    font-size: 1.3rem;
    transition: all 0.2s;
}
.brand-list-item:hover .brand-list-arrow {
    transform: translateX(6px);
    color: var(--primary);
}

/* Brand Cards */
.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    padding: 24px;
}
.brand-card {
    background: var(--light-card);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    border: 1px solid var(--light-border);
    cursor: pointer;
    transition: all 0.2s;
}
.brand-card:hover {
    box-shadow: 0 4px 16px rgba(119,95,255,0.15);
    border-color: var(--primary-light);
    transform: translateY(-2px);
}
.brand-card h3 {
    margin: 0 0 12px;
    color: var(--text-primary);
    font-size: 1.2rem;
}
.brand-card .stats {
    display: flex;
    gap: 16px;
    color: var(--text-muted);
    font-size: 0.85rem;
}
.brand-card .stats span {
    display: flex;
    align-items: center;
    gap: 4px;
}
.create-brand-card {
    border: 2px dashed var(--light-border);
    background: var(--light-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    color: var(--text-muted);
}
.create-brand-card:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.create-brand-card .plus {
    font-size: 2rem;
    margin-bottom: 8px;
}

/* Clickable items - cross navigation */
.linked-item.clickable:hover {
    transform: translateX(3px);
    box-shadow: var(--shadow-sm);
}
.model-tag.clickable:hover {
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(119,95,255,0.3);
}

/* Quick actions bar */
.actions-bar {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    align-items: center;
    min-height: 40px;
}
.actions-bar .spacer {
    flex: 1;
}
.actions-bar .btn {
    margin: 0;
}
.actions-bar .select-dropdown,
.actions-bar .select-dropdown-sm {
    width: auto;
    min-width: 180px;
}

/* Modal Overlay */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: var(--light-card);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--light-border);
}

.modal-header h2 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: 28px;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.2s;
}

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

.modal-body {
    padding: 24px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 16px 24px;
    border-top: 1px solid var(--light-border);
}

.warning-box {
    padding: 16px;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 8px;
    margin-bottom: 20px;
    color: var(--warning);
}

.confirmation-input {
    margin-top: 16px;
}

.confirmation-input label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-weight: 500;
}

.confirm-text-input {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--light-border);
    border-radius: 8px;
    font-size: 0.95rem;
    transition: border-color 0.2s;
}

.confirm-text-input:focus {
    outline: none;
    border-color: var(--primary);
}

/* Embedding Job Cards */
.jobs-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 12px;
}

.job-card {
    background: var(--light-bg);
    border: 1px solid var(--light-border);
    border-radius: 10px;
    padding: 16px;
    transition: all 0.2s;
}

.job-card.queued {
    border-left: 4px solid var(--accent);
    background: rgba(245, 177, 252, 0.08);
}

.job-card.running {
    border-left: 4px solid var(--primary);
    background: rgba(119, 95, 255, 0.05);
}

.job-card.completed {
    border-left: 4px solid var(--success);
}

.job-card.failed {
    border-left: 4px solid var(--danger);
    background: rgba(239, 68, 68, 0.05);
}

.job-card.cancelled {
    border-left: 4px solid var(--text-muted);
    opacity: 0.7;
}

.job-title {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.job-state-icon {
    font-size: 1.2em;
}

.job-state-label {
    font-weight: 600;
    color: var(--text-primary);
}

.job-badge {
    font-size: 0.7rem;
    padding: 3px 8px;
    border-radius: 12px;
    font-weight: 500;
}

.badge-warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-info {
    background: rgba(119, 95, 255, 0.15);
    color: var(--primary);
    border: 1px solid rgba(119, 95, 255, 0.3);
}

.progress-bar-container {
    height: 6px;
    background: var(--light-border);
    border-radius: 3px;
    overflow: hidden;
    margin: 8px 0;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    border-radius: 3px;
    transition: width 0.3s ease;
}

.progress-text {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

.failed-count {
    color: var(--danger);
    font-weight: 500;
}

.activity-label {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.activity-text {
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 500;
}

.job-footer {
    margin-top: 10px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.job-timestamp {
    margin-right: 8px;
}

/* Snapshot Modal Progress */
.snapshot-modal-progress {
    padding: 4px 0 0;
}

.snapshot-modal-progress .progress-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--text-primary);
}

.snapshot-modal-progress .state-badge {
    font-size: 0.75rem;
    padding: 3px 10px;
    border-radius: 12px;
    font-weight: 500;
}

.snapshot-modal-progress .state-queued {
    background: rgba(245, 177, 252, 0.15);
    color: var(--accent);
    border: 1px solid rgba(245, 177, 252, 0.3);
}

.snapshot-modal-progress .state-running {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
}

.snapshot-modal-progress .state-completed {
    background: linear-gradient(135deg, var(--success), var(--success-hover));
    color: white;
}

.snapshot-modal-progress .state-failed {
    background: linear-gradient(135deg, var(--danger), var(--danger-hover));
    color: white;
}

.snapshot-modal-progress .state-cancelled {
    background: var(--text-muted);
    color: white;
}

.snapshot-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 16px;
}

.snapshot-error-message {
    margin-top: 12px;
    padding: 10px 12px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 8px;
    color: var(--danger);
    font-size: 0.9rem;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.progress-header h4 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
}

.progress-header .btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
}

.progress-bar-container {
    height: 8px;
    background: var(--light-border);
    border-radius: 8px;
    overflow: hidden;
    margin: 12px 0;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    border-radius: 8px;
    transition: width 0.4s ease;
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

.progress-bar.animated {
    background: linear-gradient(90deg,
        var(--primary) 0%,
        var(--primary-light) 50%,
        var(--primary) 100%);
    background-size: 200% 100%;
}

.progress-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.progress-details .activity {
    flex: 1;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.progress-details .percentage {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9rem;
}

/* ========== Page Headers ========== */
.brands-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.brands-header h2 {
    margin: 0;
    color: var(--text-primary);
}

/* ========== Settings Styles ========== */
.settings-field {
    margin-bottom: 20px;
}

.settings-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.85rem;
}

.settings-section {
    border-top: 1px solid var(--light-border);
    padding-top: 16px;
    margin-top: 16px;
}

.settings-section .settings-label {
    margin-bottom: 12px;
}

.settings-buttons-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

/* ========== Dark Mode Overrides ========== */
:root.dark-mode .log {
    background: var(--light-bg);
}

:root.dark-mode .context-menu {
    background: var(--light-card);
    box-shadow: var(--shadow-lg);
}

:root.dark-mode .context-menu-item:hover {
    background: var(--light-bg);
}

:root.dark-mode .empty-state h3 {
    color: var(--text-primary);
}

:root.dark-mode .brand-list-item {
    background: var(--light-card);
}

:root.dark-mode .brand-list-name {
    color: var(--text-primary);
}

:root.dark-mode .brand-card {
    background: var(--light-card);
}

:root.dark-mode .brand-card h3 {
    color: var(--text-primary);
}

:root.dark-mode .create-brand-card {
    background: var(--light-bg);
}

:root.dark-mode .modal-content {
    background: var(--light-card);
}

/* Modal form inputs - supports all input types and modal structures */
:root.dark-mode .modal-overlay input,
:root.dark-mode .modal-overlay textarea,
:root.dark-mode .modal-overlay select {
    background: var(--light-bg);
    color: var(--text-primary);
    border-color: var(--light-border);
}

:root.dark-mode .modal-overlay input:focus,
:root.dark-mode .modal-overlay textarea:focus,
:root.dark-mode .modal-overlay select:focus {
    border-color: var(--primary);
}

:root.dark-mode .modal-overlay label {
    color: var(--text-primary);
}

:root.dark-mode .snapshot-error-message {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.3);
}

:root.dark-mode .progress-details .percentage {
    color: var(--text-primary);
}