@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --font-family-base: 'Inter', sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;

    --color-bg-primary: #F8F9FA;
    --color-bg-secondary: #FFFFFF;
    --color-bg-tertiary: #E9ECEF;
    --color-bg-hover: #F1F3F5;

    --color-text-primary: #7112eb; /* old #212529 */
    --color-text-secondary: #ff00e4; /* old #495057 */
    --color-text-muted: #6C757D;
    --color-text-on-accent: #FFFFFF;

    --color-accent-primary: #007BFF;
    --color-accent-primary-darker: #0056b3;
    --color-accent-secondary: #6C757D;
    --color-accent-secondary-darker: #545b62;

    --color-nav-active: #FAD02C; /* alternative #ff7ef2 */
    --color-nav-gradient-left: #7112eb;
    --color-nav-gradient-right: #ff00e4;
    --color-nav-text: #ffffff;

    --color-border: #DEE2E6;
    --color-border-input: #CED4DA;
    --color-border-divider: #E9ECEF;

    --color-success-bg: #D1E7DD;
    --color-success-text: #0F5132;
    --color-success-border: #BADBCC;
    --color-error-bg: #F8D7DA;
    --color-error-text: #842029;
    --color-error-border: #F5C2C7;
    --color-warning-bg: #FFF3CD;
    --color-warning-text: #664D03;
    --color-warning-border: #FFECB5;
    --color-info-bg: #CFF4FC;
    --color-info-text: #055160;
    --color-info-border: #B6EFFB;

    --border-radius-sm: 0.2rem;
    --border-radius-md: 0.375rem;
    --border-radius-lg: 0.5rem;
    --border-radius-xl: 0.75rem;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.07), 0 4px 6px -2px rgba(0, 0, 0, 0.03);

    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-rows: auto auto 1fr auto;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    line-height: 1.3;
}
h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--color-accent-primary);
    text-decoration: none;
    transition: color 0.2s ease-in-out;
}
a:hover {
    color: var(--color-accent-primary-darker);
    text-decoration: underline;
}

header {
    background-color: var(--color-bg-secondary);
    padding: var(--spacing-sm) var(--spacing-lg);
    display: grid;
    grid-template-columns: max-content 1fr max-content;
    align-items: center;
    gap: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

#app-icon {
    height: 40px;
    width: 40px;
    border-radius: var(--border-radius-sm);
}

header h1 {
    margin: 0;
    font-size: 1.6em;
    font-weight: 700;
    color: var(--color-text-primary);
}

#auth-container {
    display: grid;
    grid-auto-flow: column;
    align-items: center;
    gap: var(--spacing-sm);
}

#log_bell_button {
    background: none;
    border: none;
    font-size: 1.2em;
    cursor: pointer;
    color: var(--color-info-text);
    padding: 0 var(--spacing-xs);
    position: relative; 
    line-height: 1;
    font-weight: bold;
}

#log_bell_button.error-indicator {
    color: red;
}

#log_bell_button.error-indicator::after {
    content: '❗';
    position: absolute;
    top: -0.3em; 
    right: -0.4em;
    font-size: 0.6em;
    line-height: 1;
}

#log_bell_button:hover {
    color: var(--color-accent-primary);
    font-size: 1.4em;
}

nav#view-selector {
    background: linear-gradient(90deg, var(--color-nav-gradient-left), var(--color-nav-gradient-right));
    padding: 0 var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    display: grid;
    grid-template-columns: repeat(6, max-content) 1fr; 
    align-items: center;
    gap: var(--spacing-xs);
}

nav#view-selector button {
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    border: none;
    border-bottom: 3px solid transparent;
    background-color: transparent;
    color: var(--color-nav-text);
    font-weight: 500;
    font-size: 0.95em;
    transition: color 0.2s ease, border-color 0.2s ease;
    border-radius: 0;
}

nav#view-selector button:hover {
    color: var(--color-nav-active);
}

nav#view-selector button.active-tab {
    color: var(--color-nav-active);;
    border-bottom-color: var(--color-nav-active);;
    font-weight: 600;
}

nav#view-selector button#refresh-data {
    justify-self: end;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 1em;
    line-height: 1;
    border-bottom: none;    
    color: var(--color-nav-text);
    border: 2px solid var(--color-border-input);
    border-radius: var(--border-radius-md);
}

button#db-refresh-links-button {
    font-size: 1em;    
    justify-self: end;
    background-color: var(--color-bg-secondary);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-input);
    border-radius: var(--border-radius-md);
}

nav#view-selector button#refresh-data:hover:not(:disabled),
button#db-refresh-links-button:hover:not(:disabled) {
    font-size: 1.1em;    
}

main#app-container {
    padding: var(--spacing-lg);
    background-color: var(--color-bg-primary);
    overflow-y: auto;
}

#initial-message {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-muted);
    font-size: 1.1em;
}

#pre-auth-splash {
    display: grid; 
    grid-template-columns: 1fr 1.5fr 1fr;
    align-items: start;
    padding: var(--spacing-xl);
    gap: var(--spacing-lg);    
}

@media (max-width: 900px) {
    #pre-auth-splash {
        grid-template-columns: 1fr;
    }
}

.splash-column {
    padding: var(--spacing-md);
    background-color: rgba(255,255,255,0.5);
    border-radius: var(--border-radius-md);
}

.splash-column-middle {
    text-align: center;
    background-color: transparent;
}

.splash-column h3 {
    color: var(--color-accent-secondary);
    font-size: 1.2em;
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border-divider);
    padding-bottom: var(--spacing-sm);
}

.splash-column ul {
    list-style: disc;
    padding-left: var(--spacing-lg);
    color: var(--color-accent-secondary-darker);
    font-size: 0.95em;
}

.splash-column ul li {
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

/* .video-placeholder {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    background-color: var(--color-bg-tertiary);
    border: 1px solid var(--color-border-input);
}
.video-placeholder iframe {
    display: block;
} */

    .slider {
      position: relative;
      max-width: 600px;
      margin: auto;
      overflow: hidden;
    }
    .slides {
      display: flex;
      transition: transform 0.5s ease;
    }
    .slide {
      min-width: 100%;
      box-sizing: border-box;
      display: none;
      cursor: pointer;
    }
    .slide.active {
      display: block;
    }
    .prev, .next {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      background-color: rgba(0, 0, 0, 0.5);
      color: #fff;
      border: none;
      padding: 8px 16px;
      cursor: pointer;
      border-radius: 50%;
    }
    .prev { left: 10px; }
    .next { right: 10px; }
    .dots {
      text-align: center;
      padding: 10px 0;
    }
    .dot {
      display: inline-block;
      width: 12px;
      height: 12px;
      margin: 0 4px;
      background-color: #bbb;
      border-radius: 50%;
      cursor: pointer;
    }
    .dot.active {
      background-color: #717171;
    }
    .modal {
      display: none;
      position: fixed;
      z-index: 9999;
      padding-top: 60px;
      left: 0;
      top: 0;
      width: 100%;
      height: 100%;
      overflow: auto;
      background-color: rgba(0,0,0,0.8);
    }
    .modal-content {
      margin: auto;
      display: block;
      max-width: 90%;
      max-height: 80%;
    }
    .modal-close {
      position: absolute;
      top: 20px;
      right: 35px;
      color: #fff;
      font-size: 40px;
      font-weight: bold;
      cursor: pointer;
    }
    @media screen and (max-width: 700px) {
      .modal-content {
        width: 100%;
      }
    }

.view {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}
#dashboard-view {
    display: grid;
    grid-auto-flow: row;
    gap: var(--spacing-lg);
}


.view h2 {
    margin-top: 0;
    border-bottom: 1px solid var(--color-border-divider);
    padding-bottom: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    font-size: 1.5em;
    color: var(--color-text-primary);
}

input[type="text"],
input[type="search"],
textarea,
select {
    display: block;
    width: 100%;
    max-width: auto;
    padding: var(--spacing-sm) var(--spacing-md);
    margin: var(--spacing-xs) 0 var(--spacing-md) 0;
    font-family: inherit;
    font-size: 0.95em;
    color: var(--color-text-primary);
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border-input);
    border-radius: var(--border-radius-md);
    box-shadow: inset 0 1px 2px rgba(0,0,0,0.05);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input[type="text"]:focus,
input[type="search"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--color-accent-primary);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

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

label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    font-size: 0.9em;
    color: var(--color-text-secondary);
}

.search-input-container {
    position: relative;
    max-width: auto;
    margin-bottom: var(--spacing-md);
}
.search-input-container input[type="text"],
.search-input-container input[type="search"] {
    padding-right: calc(var(--spacing-md) + 20px);
    margin-bottom: 0;
}
.clear-search-button {
    position: absolute;
    top: 50%;
    right: var(--spacing-sm);
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 1.2em;
    cursor: pointer;
    padding: 0 var(--spacing-xs);
    display: none;
}
.clear-search-button:hover {
    color: var(--color-text-primary);
}

button,
input[type="button"],
input[type="submit"] {
    padding: 0.6em 1.2em;
    cursor: pointer;
    font-family: inherit;
    font-weight: 500;
    font-size: 0.95em;
    border-radius: var(--border-radius-md);
    border: 1px solid transparent;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
    margin: var(--spacing-xs);
}

button#save-video-changes,
button#create-playlist-button,
button#save-playlist-changes,
button#save-external-link-button,
button#authorize_button,
button.edit-video-button,
button.edit-playlists-button,
button.edit-playlist-details-button
 {
    background-color: var(--color-accent-primary);
    color: var(--color-text-on-accent);
    border-color: var(--color-accent-primary);
}
button#save-video-changes:hover:not(:disabled),
button#create-playlist-button:hover:not(:disabled),
button#save-playlist-changes:hover:not(:disabled),
button#save-external-link-button:hover:not(:disabled),
button#authorize_button:hover:not(:disabled),
button.edit-video-button:hover:not(:disabled),
button.edit-playlists-button:hover:not(:disabled),
button.edit-playlist-details-button:hover:not(:disabled) {
    background-color: var(--color-accent-primary-darker);
    border-color: var(--color-accent-primary-darker);
    box-shadow: var(--shadow-sm);
}

button#signout_button,
button#back-to-dashboard,
button#insert-start-flag,
button#insert-end-flag,
button#add-reference-button,
button#cancel-add-reference,
button#show-create-playlist-modal-button,
button#cancel-create-playlist-button,
button#back-to-playlists-button,
button#cancel-playlist-changes,
button#back-to-external-links-list-button,
button#db-view-logs-button,
button#copy-logs-button,
button#close-log-modal-button,
button#editor-add-video-to-playlist-button {
    background-color: var(--color-bg-secondary);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-input);
}
button#signout_button:hover:not(:disabled),
button#back-to-dashboard:hover:not(:disabled),
button#insert-start-flag:hover:not(:disabled),
button#insert-end-flag:hover:not(:disabled),
button#add-reference-button:hover:not(:disabled),
button#cancel-add-reference:hover:not(:disabled),
button#show-create-playlist-modal-button:hover:not(:disabled),
button#cancel-create-playlist-button:hover:not(:disabled),
button#back-to-playlists-button:hover:not(:disabled),
button#cancel-playlist-changes:hover:not(:disabled),
button#back-to-external-links-list-button:hover:not(:disabled),
button#db-view-logs-button:hover:not(:disabled),
button#copy-logs-button:hover:not(:disabled),
button#close-log-modal-button:hover:not(:disabled),
button#editor-add-video-to-playlist-button:hover:not(:disabled) {
    background-color: var(--color-bg-hover);
    border-color: var(--color-border);
}

button:disabled {
    cursor: not-allowed;
    opacity: 0.65;
    background-color: var(--color-bg-tertiary);
    border-color: var(--color-border);
    color: var(--color-text-muted);
}

.description-toolbar button {
    padding: 0.3em 0.8em;
    font-size: 0.85em;
}
#playlist-video-list li .remove-video-from-playlist-button {
    padding: 0.2em 0.6em;
    font-size: 0.8em;
    background-color: var(--color-error-bg);
    border-color: var(--color-error-border);
    color: var(--color-error-text);
}
#playlist-video-list li .remove-video-from-playlist-button:hover {
    background-color: var(--color-error-text);
    color: var(--color-text-on-accent);
}
button.edit-video-button, button.edit-playlists-button, button.edit-playlist-details-button {
    padding: 0.4em 1em;
    font-size: 0.85em;
    min-width: auto;
}
button.edit-playlists-button, button#editor-add-video-to-playlist-button {
    min-width: 30px;
    line-height: 1;
    padding: 0.4em 0.6em;
}

.dashboard-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    width: 100%;
}

.dashboard-nav-buttons {  
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}
.dashboard-overview-panel {
    min-width: 300px;
    background-color: var(--color-bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

@media (max-width: 899px) {
    .dashboard-layout {
        grid-template-columns: 1fr;
    }
     .dashboard-nav-buttons, .dashboard-overview-panel {
        width: 100%;
    }
}
@media (max-width: 599px) {
    .dashboard-nav-button .button-text {
        display: none;
    }
    .dashboard-nav-button {
        font-size: 1em;
        min-height: 80px;
    }
    .dashboard-nav-button .button-icon {
        font-size: 2em;
    }
}

.dashboard-overview-panel h3 {
    margin-top: 0;
    margin-bottom: var(--spacing-md);
    font-size: 1.3em;
    color: var(--color-text-primary);
    border-bottom: 1px solid var(--color-border-divider);
    padding-bottom: var(--spacing-sm);
}
.overview-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}
.overview-columns .overview-section {
    min-width: 150px;
    margin-bottom: 0;
}
.overview-section {
    margin-bottom: var(--spacing-md);
}
.overview-section h4 {
    font-size: 1.1em;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: var(--spacing-sm);
}
.overview-section p {
    margin-bottom: var(--spacing-xs);
    font-size: 0.95em;
}
.overview-section p span {
    font-weight: 600;
    color: var(--color-text-primary);
}
.log-overview-section .log-line {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: var(--spacing-sm);
}
.log-overview-section #db-last-log-message {
    font-style: italic;
    color: var(--color-text-muted);
    background-color: var(--color-bg-tertiary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 0;
}

.dashboard-nav-button {
    display: grid;
    grid-template-rows: auto auto;
    place-content: center;
    place-items: center;
    text-align: center;
    row-gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    font-size: 1em;
    font-weight: 500;
    color: var(--color-text-primary);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
    min-height: 60px;
    aspect-ratio: unset;
}
.dashboard-nav-button:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    background-color: var(--color-bg-hover);
    color: var(--color-accent-primary);
}
.dashboard-nav-button .button-icon {
    font-size: 2em;
}

.editor-section {
    margin-bottom: var(--spacing-lg);
}
#editor-playlists-container {
    margin-bottom: var(--spacing-lg);
}
#editor-playlists-container label {
    font-weight: 600;
    font-size: 0.9em;
    color: var(--color-text-secondary);
}
#editor-playlists-list {
    list-style: disc;
    padding: var(--spacing-sm) var(--spacing-sm) var(--spacing-sm) calc(var(--spacing-sm) + 1.2em);
    margin: var(--spacing-xs) 0 var(--spacing-sm) 0;
    max-height: 150px;
    overflow-y: auto;
    border: 1px solid var(--color-border-input);
    border-radius: var(--border-radius-md);
    background-color: var(--color-bg-primary);
}
#editor-playlists-list li {
    padding: var(--spacing-xs) 0;
    font-size: 0.9em;
}

.info-section {
    margin-bottom: var(--spacing-sm);
    font-size: 0.9em;
}
#video-status-editor-container label {
    display: inline-block;
    margin-right: var(--spacing-xs);
}
.info-section span, .info-section a {
    font-family: 'Menlo', 'Consolas', monospace;
    background-color: var(--color-bg-tertiary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
}
.description-toolbar {
    margin-bottom: var(--spacing-xs);
}

.chips-area {
    margin-top: var(--spacing-xs);
    padding: var(--spacing-sm);
    min-height: 40px;
    border: 1px dashed var(--color-border-input);
    background-color: var(--color-bg-primary);
    border-radius: var(--border-radius-md);
}
.chip {
    display: inline-grid;
    grid-auto-flow: column;
    align-items: center;
    gap: var(--spacing-sm);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xs) var(--spacing-sm);
    margin: var(--spacing-xs);
    font-size: 0.85em;
    font-weight: 500;
    cursor: default;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
    border: 1px solid;
}
.chip .remove-chip {
    color: inherit;
    opacity: 0.7;
    cursor: pointer;
    font-weight: bold;
    padding: 0 var(--spacing-xs);
    font-size: 1.1em;
}
.chip .remove-chip:hover {
    opacity: 1;
}

.reference-chip-internal {
    background-color: var(--color-success-bg);
    border-color: var(--color-success-border);
    color: var(--color-success-text);
}
.reference-chip-internal:hover { background-color: #B8DFCA; }

.reference-chip-external {
    background-color: var(--color-info-bg);
    border-color: var(--color-info-border);
    color: var(--color-info-text);
}
.reference-chip-external:hover { background-color: #A8E5F8; }

.reference-chip-unknown {
    background-color: var(--color-bg-tertiary);
    border-color: var(--color-border);
    color: var(--color-text-secondary);
}
.reference-chip-unknown:hover { background-color: #DDE1E4; }

.modal-like {
    border: 1px solid var(--color-border);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-md);
    background-color: var(--color-bg-secondary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}
.modal-like h3, .modal-like h4 {
    margin-top: 0;
    margin-bottom: var(--spacing-md);
    font-size: 1.2em;
}

#reference-search-results,
#add-video-search-results {
    list-style: none;
    padding: 0;
    margin: var(--spacing-sm) 0;
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    background-color: var(--color-bg-secondary);
}
#reference-search-results li,
#add-video-search-results li {
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    border-bottom: 1px solid var(--color-border-divider);
    transition: background-color 0.2s ease;
    font-size: 0.9em;
}
#reference-search-results li:last-child,
#add-video-search-results li:last-child {
    border-bottom: none;
}
#reference-search-results li:hover,
#add-video-search-results li:hover {
    background-color: var(--color-bg-hover);
    color: var(--color-accent-primary);
}

.alerts-section {
    margin-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border-divider);
    padding-top: var(--spacing-lg);
}
.alerts-section h3 {
    margin-top: 0;
    font-size: 1.2em;
    color: var(--color-text-primary);
}
#alert-list {
    list-style: disc;
    padding-left: var(--spacing-lg);
    margin-top: var(--spacing-sm);
}
#alert-list li {
    margin-bottom: var(--spacing-xs);
    font-size: 0.95em;
    color: var(--color-text-secondary);
}
#alert-list a {
    color: var(--color-accent-primary);
    font-weight: 500;
}

#video-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: var(--spacing-lg);
    font-size: 0.95em;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
#video-table th,
#video-table td {
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: left;
    vertical-align: middle;
}
#video-table th {
    background-color: var(--color-bg-tertiary);
    font-weight: 600;
    color: var(--color-accent-secondary-darker); /* old --color-text-secondary #495057 */
    font-size: 0.9em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
#video-table tbody tr:last-child td {
    border-bottom: none;
}
#video-table tbody tr:hover {
    background-color: var(--color-bg-hover);
}
#video-table img.video-thumbnail {
    max-width: 100px;
    height: auto;
    display: block;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--color-border);
}

#video-table .playlist-cell-content {
    display: grid;
    grid-template-columns: max-content 1fr;
    align-items: center;
    gap: var(--spacing-sm);
}
#video-table .playlist-cell-content > span,
#video-table .playlist-cell-content > em {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline-block;
    max-width: 250px;
}


#cy-graph {
    width: 100%;
    min-height: 65vh;
    border: 1px solid var(--color-border);
    position: relative;
    background-color: var(--color-bg-secondary);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-md);
}

#playlist-modal, #log-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 550px;
    background: var(--color-bg-secondary);
    padding: var(--spacing-lg);
    z-index: 1000;
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-border);
}
#playlist-modal h3, #log-modal h3 {
    margin-top: 0;
    border-bottom: 1px solid var(--color-border-divider);
    padding-bottom: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    font-size: 1.3em;
}
#playlist-checkboxes {
    max-height: 45vh;
    overflow-y: auto;
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--color-border);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    background-color: var(--color-bg-primary);
}
.playlist-checkbox-item {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    transition: background-color 0.2s ease;
}
.playlist-checkbox-item:hover {
    background-color: var(--color-bg-hover);
}
.playlist-checkbox-item input[type="checkbox"] {
    vertical-align: middle;
    transform: scale(1.1);
}
.playlist-checkbox-item label {
    font-weight: normal;
    cursor: pointer;
    margin-bottom: 0;
}

#playlist-modal button, #log-modal button {
    margin-right: var(--spacing-sm);
}

#log-modal-content {
    max-height: 60vh;
    overflow-y: auto;
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--color-border);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    background-color: var(--color-bg-tertiary);
    font-family: 'Menlo', 'Consolas', monospace;
    font-size: 0.85em;
    white-space: pre-wrap;
}
#log-modal-content div {
    padding: 2px 0;
    border-bottom: 1px dotted var(--color-border-input);
}
#log-modal-content div:last-child {
    border-bottom: none;
}
#log-modal-content div.log-error {
    color: var(--color-error-text);
}

.status-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    font-size: 0.95em;
    min-height: 1.2em;
    border: 1px solid transparent;
}
.status-message.hidden {
    display: none;
}
.error-message {
    color: var(--color-error-text);
    background-color: var(--color-error-bg);
    border-color: var(--color-error-border);
}
.success-message {
    color: var(--color-success-text);
    background-color: var(--color-success-bg);
    border-color: var(--color-success-border);
}
.warning-message {
    color: var(--color-warning-text);
    background-color: var(--color-warning-bg);
    border-color: var(--color-warning-border);
}
.info-message {
    color: var(--color-info-text);
    background-color: var(--color-info-bg);
    border-color: var(--color-info-border);
}

#playlists-view h3,
#playlist-details-view h3 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    font-size: 1.3em;
}
#playlist-list,
#playlist-video-list,
#external-links-list {
    list-style: none;
    padding: 0;
    margin: 0;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    background-color: var(--color-bg-secondary);
}
#playlist-list li,
#playlist-video-list li,
#external-links-list li {
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--color-border-divider);
    background-color: var(--color-bg-secondary);
    transition: background-color 0.2s ease;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.95em;
}
#playlist-list li:hover,
#playlist-video-list li:hover,
#external-links-list li:hover {
    background-color: var(--color-bg-hover);
}
#playlist-list li:last-child,
#playlist-video-list li:last-child,
#external-links-list li:last-child {
    border-bottom: none;
}

#playlist-list li .playlist-title-link {
    font-weight: 500;
    color: var(--color-accent-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
#playlist-list li .playlist-title-link:hover {
    color: var(--color-accent-primary-darker);
}

#playlist-list li .playlist-video-count {
    font-size: 0.85em;
    color: var(--color-text-muted);
    margin-left: var(--spacing-sm);
    background-color: var(--color-bg-tertiary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
}
#playlist-list .playlist-controls {
    display: grid;
    grid-auto-flow: column;
    align-items: center;
    gap: var(--spacing-sm);
}

#playlist-details-view #back-to-playlists-button {
    margin-bottom: var(--spacing-lg);
}
.add-video-section {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border-divider);
}
.add-video-section h4 {
    margin-top: 0;
    font-size: 1.1em;
}
#playlist-video-list {
    max-height: 55vh;
    overflow-y: auto;
}
#playlist-video-list li > a:first-child, 
#playlist-video-list li > span:first-child { 
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: inline-block; 
    max-width: calc(100% - 80px); 
}


.status-control-container {
    position: relative;
    display: inline-block;
    vertical-align: middle;
}
.status-chip {
    padding: 0.4em 1em;
    border-radius: var(--border-radius-lg);
    border: 1px solid transparent;
    cursor: pointer;
    font-size: 0.85em;
    font-weight: 500;
    min-width: 90px;
    text-align: center;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.status-chip:hover {
    box-shadow: var(--shadow-sm);
}

.status-chip.public {
    background-color: var(--color-success-bg);
    color: var(--color-success-text);
    border-color: var(--color-success-border);
}
.status-chip.public:hover { background-color: #B8DFCA; }

.status-chip.unlisted {
    background-color: var(--color-warning-bg);
    color: var(--color-warning-text);
    border-color: var(--color-warning-border);
}
.status-chip.unlisted:hover { background-color: #FFE4A1; }

.status-chip.private {
    background-color: var(--color-error-bg);
    color: var(--color-error-text);
    border-color: var(--color-error-border);
}
.status-chip.private:hover { background-color: #F1BEC3; }

.status-chip.unknown {
    background-color: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
    border-color: var(--color-border);
}
.status-chip.unknown:hover { background-color: #DDE1E4; }

.status-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    z-index: 100;
    min-width: 130px;
    margin-top: var(--spacing-xs);
    padding: var(--spacing-xs) 0;
    overflow: hidden;
}
.status-dropdown .status-option {
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    font-size: 0.9em;
    transition: background-color 0.2s ease, color 0.2s ease;
}
.status-dropdown .status-option:hover {
    background-color: var(--color-accent-primary);
    color: var(--color-text-on-accent);
}

#external-links-list li .external-link-content {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: var(--spacing-md);
    overflow: hidden;
}
#external-links-list li .link-name {
    font-weight: 600;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;    
}

#external-links-list li .link-url {
    font-family: 'Menlo', 'Consolas', monospace;
    color: var(--color-accent-primary);
    font-size: 0.9em;
    background-color: var(--color-bg-tertiary);
    padding: 2px 4px;
    border-radius: var(--border-radius-sm);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 100px;
}
#external-links-list li .video-count-chip {
    font-size: 0.85em;
    color: var(--color-text-muted);
    background-color: var(--color-bg-tertiary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-lg);
    justify-self: end;
}

#external-links-list button.edit-external-link-button {
    padding: 0.4em 0.8em;
    font-size: 0.9em;
    margin-left: var(--spacing-md);
}

#videos-using-external-link-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: var(--spacing-sm);
}
#videos-using-external-link-table th,
#videos-using-external-link-table td {
    border: 1px solid var(--color-border);
    padding: var(--spacing-sm);
    text-align: left;
}
#videos-using-external-link-table th {
    background-color: var(--color-bg-tertiary);
}
#videos-using-external-link-table td:last-child {
    width: 80px;
    text-align: center;
}

#edit-external-link-view .editor-section p em {
    font-size: 0.9em;
    color: var(--color-text-muted);
    background-color: var(--color-bg-tertiary);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    display: block;
}

footer {
    background-color: var(--color-bg-tertiary);
    text-align: center;
    padding: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    font-size: 0.9em;
    color: var(--color-text-muted);
}

.text-monospace {
    font-family: 'Menlo', 'Consolas', 'Liberation Mono', monospace;
}
.text-center {
    text-align: center;
}
.mt-1 { margin-top: var(--spacing-sm); }
.mb-1 { margin-bottom: var(--spacing-sm); }

.modal-arrow-container {
    display: flex;
    justify-content: center;
    margin-top: 10px;
}

.modal-prev,
.modal-next {
    background-color: rgba(0, 0, 0, 0.5);
    color: #fff;
    border: none;
    padding: 8px 16px;
    cursor: pointer;
    border-radius: 50%;
    margin: 0 10px;
}

/* Remove any positioning rules if they were affecting these buttons */
.modal-prev,
.modal-next {
    position: static;
    transform: none;
}