/* ================================================================
 * DATEI: css/components/overlays.css
 * ZWECK: Slide-Over-Panel, Player-Overlay, Media-Overlay, Tags,
 *        Validities, Video-Fullscreen, Status Badges, Info Tables,
 *        Locked Fields, Alert Tabs/Lists, Preview Containers
 * DESIGN: "Refined Brass Studio" – warm charcoal, brass/gold accents
 * REFERENZIERT: css/variables.css (CSS Custom Properties)
 * REFERENZIERT VON: index.html
 * ================================================================ */

/* ========== SLIDE-OVER PANEL (legacy, now uses form-modal) ========== */
.slide-over-overlay {
    display: none;
}

.slide-over {
    display: none;
}

/* ========== PLAYER OVERLAY STATUS INDICATORS ========== */
#player-overlay .player-overlay-status {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

#player-overlay .player-overlay-status.online {
    background: var(--accent-success);
    box-shadow: 0 0 6px var(--accent-success);
}

#player-overlay .player-overlay-status.offline {
    background: var(--text-muted);
}

#player-overlay .player-overlay-status.warning {
    background: var(--accent-warning);
    box-shadow: 0 0 6px var(--accent-warning);
}

#player-overlay .player-overlay-status.inactive {
    background: var(--text-muted);
    opacity: 0.35;
}

/* ========== PLAYER TABS ========== */
.player-tab {
    padding: var(--space-2) var(--space-3);
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: var(--font-xs);
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-1);
    letter-spacing: 0.01em;
    position: relative;
}

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

.player-tab.active {
    color: var(--accent-primary);
    border-bottom-color: var(--accent-primary);
}

.player-tab-content {
    display: none;
    padding: var(--space-5);
    overflow-y: auto;
}

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

/* Player Tab Badge */
.player-tab-badge {
    background: var(--accent-warning);
    color: var(--text-on-accent);
    font-size: 0.6rem;
    font-weight: 700;
    padding: 1px 5px;
    border-radius: var(--radius-full);
    margin-left: 2px;
    min-width: 16px;
    text-align: center;
    line-height: 1.4;
}

/* ========== DETAIL SECTION ========== */
.detail-section {
    margin-bottom: var(--space-6);
}

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

.detail-section h4 {
    font-size: var(--font-xs);
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--space-3);
    padding-bottom: var(--space-2);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.detail-section h4 i {
    color: var(--accent-primary);
    font-size: var(--font-xs);
}

/* ===== DETAIL FIELD ===== */
.detail-field {
    margin-bottom: var(--space-3);
}

.detail-field label {
    display: block;
    font-size: var(--font-xs);
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-1);
}

/* ===== DETAIL PREVIEW ===== */
.detail-preview {
    margin-bottom: var(--space-4);
}

.detail-preview img {
    max-width: 100%;
    border-radius: var(--radius-md);
}

/* ===== DETAIL ACTIONS ===== */
.detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-3);
}

/* ===== LOCKED FIELD ===== */
.locked-field-wrapper {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.locked-field-value {
    flex: 1;
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-base);
    background: var(--bg-inset);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    cursor: default;
    min-height: 38px;
    display: flex;
    align-items: center;
}

.locked-field-btn {
    width: 36px;
    height: 36px;
    padding: 0;
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.locked-field-btn:hover {
    background: var(--bg-hover);
    color: var(--accent-primary);
    border-color: var(--accent-primary);
}

/* ===== VERSION INFO ===== */
.version-info {
    font-size: var(--font-xs);
    color: var(--text-muted);
    padding: var(--space-2) 0;
}

.version-info.warning {
    color: var(--accent-warning);
}

/* ===== UPLOAD SECTION ===== */
.upload-section-hint {
    display: block;
    font-size: var(--font-xs);
    color: var(--text-muted);
    margin-top: var(--space-1);
    line-height: 1.4;
}

.file-type-badge {
    display: inline-block;
    padding: 2px var(--space-2);
    border-radius: var(--radius-sm);
    font-size: 0.75em;
    font-weight: 500;
    margin-top: var(--space-1);
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
}

/* ========== INFO TABLE ========== */
.info-table {
    width: 100%;
    border-collapse: collapse;
}

.info-table tr {
    border-bottom: 1px solid var(--border-subtle);
}

.info-table tr:last-child {
    border-bottom: none;
}

.info-table td {
    padding: var(--space-2) 0;
    font-size: var(--font-sm);
    vertical-align: top;
}

.info-table td:first-child {
    width: 40%;
    padding-right: var(--space-3);
}

.info-table td:last-child {
    word-break: break-all;
}

.info-table .info-label {
    color: var(--text-muted);
    width: 40%;
    font-weight: 400;
}

.info-table .info-value {
    color: var(--text-primary);
    font-weight: 500;
}

/* ========== STATUS BADGE ========== */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 2px var(--space-2);
    border-radius: var(--radius-full);
    font-size: var(--font-xs);
    font-weight: 600;
    letter-spacing: 0.02em;
}

.status-badge.online {
    background: var(--success-subtle);
    color: var(--accent-success);
}

.status-badge.offline {
    background: var(--bg-elevated);
    color: var(--text-muted);
    border: 1px solid var(--border-subtle);
}

.status-badge.warning {
    background: var(--warning-subtle);
    color: var(--accent-warning);
}

/* ========== ACTION BUTTONS ========== */
.action-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.action-buttons .btn {
    flex: 1;
    min-width: 120px;
}

/* ========== PREVIEW CONTAINER ========== */
.preview-container {
    background: var(--bg-inset);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-3);
    overflow: hidden;
}

.preview-placeholder {
    text-align: center;
    color: var(--text-muted);
}

.preview-placeholder i {
    font-size: 3rem;
    margin-bottom: var(--space-2);
    opacity: 0.4;
}

.preview-actions {
    display: flex;
    gap: var(--space-2);
}

/* ========== INFO LINK ========== */
.info-link {
    cursor: pointer;
    color: var(--accent-primary);
    transition: opacity var(--transition-fast);
}

.info-link:hover {
    opacity: 0.8;
    text-decoration: underline;
}

/* ========== PLAYER ALERTS TAB ========== */
.player-alert-tabs {
    display: flex;
    gap: var(--space-1);
    margin-bottom: var(--space-4);
}

.alert-filter-tab {
    padding: var(--space-2) var(--space-3);
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: var(--font-xs);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.alert-filter-tab:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--border-default);
}

.alert-filter-tab.active {
    background: var(--accent-primary);
    color: var(--text-on-accent);
    border-color: var(--accent-primary);
}

.player-alert-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    max-height: 500px;
    overflow-y: auto;
}

.player-alert-row {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    transition: background var(--transition-fast);
}

.player-alert-row:hover {
    background: var(--bg-hover);
}

.player-alert-row.alarm {
    border-left: 3px solid var(--accent-warning);
}

.player-alert-row.event {
    border-left: 3px solid var(--accent-primary);
}

.player-alert-row.checked {
    opacity: 0.45;
}

.alert-check-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding-top: 2px;
}

.alert-check-input {
    width: 16px;
    height: 16px;
    accent-color: var(--accent-success);
    cursor: pointer;
}

.alert-check-spacer {
    width: 16px;
    flex-shrink: 0;
}

.player-alert-content {
    flex: 1;
    min-width: 0;
}

.player-alert-header {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
    margin-bottom: var(--space-1);
}

.player-alert-date {
    font-size: var(--font-xs);
    color: var(--text-muted);
}

.player-alert-user {
    font-size: var(--font-xs);
    color: var(--text-secondary);
}

.player-alert-message {
    font-size: var(--font-sm);
    color: var(--text-primary);
    line-height: 1.5;
    word-break: break-word;
}

/* Alert Type Badge */
.alert-type-badge {
    display: inline-block;
    padding: 1px var(--space-2);
    border-radius: var(--radius-full);
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.alert-type-badge.alarm {
    background: var(--warning-subtle);
    color: var(--accent-warning);
}

.alert-type-badge.event {
    background: var(--accent-primary-transparent);
    color: var(--accent-primary);
}

/* ========== MEDIA OVERLAY TYPE BADGE ========== */
.media-overlay-type-badge {
    display: inline-block;
    padding: 2px var(--space-2);
    border-radius: var(--radius-full);
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    background: var(--accent-primary-transparent);
    color: var(--accent-primary);
}

.media-overlay-type-badge.video {
    background: var(--purple-subtle);
    color: var(--accent-purple);
}

.media-overlay-type-badge.html {
    background: var(--warning-subtle);
    color: var(--accent-warning);
}

.media-overlay-type-badge.url {
    background: var(--success-subtle);
    color: var(--accent-success);
}

/* ========== MEDIA TABS ========== */
.media-tab {
    padding: var(--space-2) var(--space-3);
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: var(--font-xs);
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-1);
    letter-spacing: 0.01em;
    position: relative;
}

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

.media-tab.active {
    color: var(--accent-primary);
    border-bottom-color: var(--accent-primary);
}

.media-tab-content {
    display: none;
    padding: var(--space-5);
    overflow-y: auto;
}

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

/* ========== MEDIA PREVIEW CONTAINER ========== */
.media-preview-container {
    width: 100%;
    height: 280px;
    background: var(--bg-inset);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--border-subtle);
}

.media-preview-container img,
.media-preview-container video {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: var(--radius-xs);
}

.media-preview-container video {
    cursor: pointer;
}

.media-preview-fullscreen-btn {
    position: absolute;
    top: var(--space-2);
    right: var(--space-2);
    width: 32px;
    height: 32px;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border: none;
    border-radius: var(--radius-sm);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-sm);
    transition: background var(--transition-fast);
    z-index: 2;
}

.media-preview-fullscreen-btn:hover {
    background: rgba(0, 0, 0, 0.8);
}

.media-preview-placeholder {
    text-align: center;
    color: var(--text-muted);
}

.media-preview-placeholder i {
    font-size: 3rem;
    margin-bottom: var(--space-2);
    display: block;
    opacity: 0.35;
}

.media-preview-placeholder p {
    font-size: var(--font-sm);
    color: var(--text-muted);
}

/* ========== VIDEO FULLSCREEN MODAL ========== */
.video-fullscreen-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 3000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.video-fullscreen-modal.active {
    opacity: 1;
    visibility: visible;
}

.video-fullscreen-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.video-fullscreen-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 1200px;
    max-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-fullscreen-content video {
    max-width: 100%;
    max-height: 85vh;
    border-radius: var(--radius-md);
}

.video-fullscreen-close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    color: #fff;
    font-size: var(--font-xl);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
    z-index: 3001;
}

.video-fullscreen-close:hover {
    background: rgba(255, 255, 255, 0.25);
}

/* ========== TAG EDITOR ========== */
.tag-mode-selector {
    margin-bottom: var(--space-4);
}

.tag-mode-selector label {
    display: block;
    font-size: var(--font-xs);
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-1);
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
    margin-bottom: var(--space-3);
    min-height: 30px;
}

.tag-item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-full);
    font-size: var(--font-xs);
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.tag-item:hover {
    border-color: var(--border-default);
    background: var(--bg-hover);
}

.tag-item.exclude {
    border-color: var(--accent-danger);
    color: var(--accent-danger);
    background: var(--danger-subtle);
}

.tag-item .tag-remove {
    cursor: pointer;
    opacity: 0.5;
    transition: opacity var(--transition-fast);
    background: none;
    border: none;
    color: inherit;
    padding: 0;
    font-size: 0.7rem;
    line-height: 1;
}

.tag-item .tag-remove:hover {
    opacity: 1;
}

.tag-input-wrapper {
    display: flex;
    gap: var(--space-2);
}

.tag-input-wrapper input {
    flex: 1;
}

/* ========== VALIDITY EDITOR ========== */
.validity-card {
    display: flex;
    flex-direction: column;
    padding: var(--space-3);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-2);
    border: 1px solid var(--border-subtle);
    transition: border-color var(--transition-fast);
}

.validity-card:hover {
    border-color: var(--border-default);
}

.validity-main {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    width: 100%;
}

.validity-dates {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex: 1;
    flex-wrap: wrap;
}

.validity-dates input[type="date"] {
    flex: 1;
    min-width: 120px;
}

.validity-dates span {
    color: var(--text-muted);
    font-size: var(--font-sm);
}

.validity-actions {
    display: flex;
    gap: var(--space-1);
    align-items: center;
}

.validity-expand {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--space-1);
    font-size: var(--font-base);
    transition: color var(--transition-fast);
    border-radius: var(--radius-sm);
}

.validity-expand:hover {
    color: var(--accent-primary);
}

.validity-expand.active {
    color: var(--accent-primary);
}

.validity-expand.has-restrictions {
    color: var(--accent-warning);
}

.validity-remove {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--space-1);
    transition: color var(--transition-fast);
    font-size: var(--font-base);
    border-radius: var(--radius-sm);
}

.validity-remove:hover {
    color: var(--accent-danger);
}

.validity-extended {
    display: none;
    padding: var(--space-3) 0 0;
    border-top: 1px solid var(--border-subtle);
    margin-top: var(--space-2);
}

.validity-extended.show {
    display: block;
}

.validity-section-label {
    font-size: var(--font-xs);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-1);
    display: block;
    font-weight: 500;
}

.weekday-checks {
    display: flex;
    gap: var(--space-1);
    flex-wrap: wrap;
    margin-bottom: var(--space-2);
}

.weekday-check {
    display: flex;
    align-items: center;
    gap: 3px;
    font-size: var(--font-xs);
    cursor: pointer;
    padding: 3px var(--space-1);
    border-radius: var(--radius-sm);
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    transition: all var(--transition-fast);
}

.weekday-check:hover {
    border-color: var(--border-default);
}

.weekday-check:has(input:checked) {
    border-color: var(--accent-primary);
    background: var(--accent-primary-transparent);
}

.weekday-check input {
    margin: 0;
    cursor: pointer;
}

.weekday-check span {
    cursor: pointer;
}

.time-range-row {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    margin-bottom: var(--space-1);
}

.time-range-row input[type="time"] {
    width: 110px !important;
    min-width: 110px;
}

.time-range-row .time-range-label {
    color: var(--text-muted);
    font-size: var(--font-xs);
}

.time-range-remove {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 2px var(--space-1);
    font-size: var(--font-xs);
    border-radius: var(--radius-xs);
    transition: color var(--transition-fast);
}

.time-range-remove:hover {
    color: var(--accent-danger);
}

.validity-empty {
    text-align: center;
    padding: var(--space-5);
    color: var(--text-muted);
    font-size: var(--font-sm);
}

/* ========== MEDIA PLAYLIST USAGE ========== */
.media-playlist-usage-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.media-playlist-usage-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.media-playlist-usage-item:hover {
    background: var(--bg-hover);
}

.media-playlist-usage-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.media-playlist-usage-name {
    font-size: var(--font-sm);
    font-weight: 500;
    color: var(--text-primary);
}

.media-playlist-usage-detail {
    font-size: var(--font-xs);
    color: var(--text-muted);
}