:root {
    --bg-primary: #0d0d0d;
    --bg-secondary: #1a1a1a;
    --bg-card: #1e1e1e;
    --border-color: #2a2a2a;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    --accent-primary: #FFFFFF;
    --accent-primary-hover: #e5d628;
    --accent-olive: #9CB380;
    --accent-teal: #94A89A;
    --accent-beige: #C7AC92;
    --accent-red: #A44A3F;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    --panel-split: 65;
    
    /* Logo sizing - adjust these values to change logo sizes */
    --logo-size-auth: 160px;      /* Logo size on login/register pages */
    --logo-size-sidebar: 100px;   /* Logo size in sidebar header */
    
    /* Sidebar menu items - adjust to change font size for projects and production crew items */
    --sidebar-item-font-size: 14px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
}

.app-container {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 20%;
    min-width: 220px;
    max-width: 320px;
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.sidebar-header {
    padding: 24px 20px;
    border-bottom: 0px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-logo {
    width: var(--logo-size-sidebar);
    height: var(--logo-size-sidebar);
    flex-shrink: 0;
}

.app-name {
    color: var(--text-primary);
    font-size: 22px;
    font-weight: 700;
    margin: 0;
    text-align: left;
}

.sidebar-nav {
    flex: 1;
    padding: 16px 0;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: var(--text-secondary);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: var(--sidebar-item-font-size);
}

.nav-item:hover {
    background-color: var(--bg-card);
    color: var(--text-primary);
}

.nav-item.active {
    background-color: var(--bg-card);
    color: var(--text-primary);
    border-left: 3px solid var(--accent-primary);
    padding-left: 17px;
}

.nav-item i {
    width: 20px;
    text-align: center;
}

.nav-section {
    margin-top: 20px;
}

.nav-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
}

.nav-section-header i {
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.nav-section-header i:hover {
    background-color: var(--bg-card);
    color: var(--accent-primary);
}

.project-list {
    padding: 4px 0;
}

.project-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px 10px 28px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: var(--sidebar-item-font-size);
}

.project-item:hover {
    background-color: var(--bg-card);
    color: var(--text-primary);
}

.project-item.active {
    background-color: var(--bg-card);
    color: var(--text-primary);
    border-left: 3px solid var(--accent-primary);
    padding-left: 25px;
}

.project-item i:first-child {
    width: 16px;
    text-align: center;
    font-size: 13px;
}

.project-item span {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.project-item .project-delete {
    opacity: 0;
    font-size: 12px;
    color: var(--text-muted);
    transition: opacity 0.2s ease;
}

.project-item:hover .project-delete {
    opacity: 1;
}

.project-item .project-delete:hover {
    color: var(--accent-red);
}

.no-projects {
    padding: 12px 20px 12px 28px;
    color: var(--text-muted);
    font-size: 13px;
    font-style: italic;
}

.sidebar-footer {
    border-top: 1px solid var(--border-color);
    padding: 8px 0;
}

.sidebar-footer .logout {
    color: var(--text-muted);
}

.sidebar-footer .logout:hover {
    color: var(--accent-red);
    background-color: rgba(164, 74, 63, 0.1);
}

.main-content {
    flex: 1;
    padding: 24px 40px;
    overflow-y: auto;
}

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

.main-header h1 {
    margin: 0;
    text-align: left;
    font-size: 28px;
}

h1 {
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 30px;
    font-weight: 600;
}

.form-container {
    background: var(--bg-card);
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin-bottom: 30px;
}

.form-container label {
    display: block;
    margin-bottom: 10px;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 14px;
}

.form-container h3 {
    margin: 20px 0 10px 0;
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 600;
}

textarea, input[type="text"], input[type="password"] {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    resize: vertical;
    box-sizing: border-box;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    transition: border-color 0.2s ease;
}

textarea:focus, input[type="text"]:focus, input[type="password"]:focus {
    outline: none;
    border-color: var(--accent-primary);
}

textarea::placeholder, input::placeholder {
    color: var(--text-muted);
}

button {
    background-color: var(--accent-primary);
    color: #1a1a1a;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    margin-top: 10px;
    transition: background-color 0.2s ease;
}

button:hover {
    background-color: #000000;
    color: var(--text-primary);
}

button:disabled {
    background-color: var(--text-muted);
    cursor: not-allowed;
}

#video-list {
    margin-bottom: 20px;
}

.video-item {
    background: var(--bg-card);
    padding: 16px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    margin-bottom: 12px;
    transition: all 0.2s ease;
}

.video-item:hover {
    border-color: #3a3a3a;
}

.video-item h3 {
    margin: 0 0 10px 0;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
}

.video-item p {
    margin: 5px 0;
    color: var(--text-secondary);
    font-size: 14px;
}

.video-item a {
    display: inline-block;
    margin-top: 10px;
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 500;
}

.video-item a:hover {
    text-decoration: underline;
}

.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.pagination button {
    min-width: 80px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.pagination button:hover:not(:disabled) {
    background-color: #000000;
    color: var(--text-primary);
}

.pagination button:disabled {
    background-color: var(--bg-secondary);
    color: var(--text-muted);
    border-color: var(--border-color);
}

.settings-row {
    display: flex;
    gap: 20px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.setting-group {
    flex: 1;
    min-width: 150px;
}

.setting-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
}

.setting-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23a0a0a0' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    transition: border-color 0.2s ease;
}

.setting-group select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.setting-group select option {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.setting-group select option:disabled {
    color: var(--text-muted);
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: var(--bg-card);
    padding: 28px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--shadow);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 28px;
    font-weight: bold;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.2s ease;
}

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

.modal-content h2 {
    margin: 0 0 20px 0;
    padding-right: 30px;
    color: var(--text-primary);
}

.modal-body p {
    margin: 8px 0;
    color: var(--text-secondary);
}

.login-container {
    max-width: 400px;
    margin: 100px auto;
    background: var(--bg-card);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.login-container .auth-logo {
    display: block;
    width: var(--logo-size-auth);
    height: var(--logo-size-auth);
    margin: 0 auto 16px auto;
}

.login-container h1 {
    text-align: center;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.login-container h2 {
    text-align: left;
    margin-bottom: 20px;
    color: var(--text-secondary);
    font-size: 18px;
    font-weight: 500;
}

.auth-link {
    text-align: center;
    margin-top: 20px;
    color: var(--text-secondary);
    font-size: 14px;
}

.auth-link a {
    color: var(--accent-primary);
    text-decoration: none;
}

.auth-link a:hover {
    text-decoration: underline;
}

.login-form input {
    width: 100%;
    padding: 14px;
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    box-sizing: border-box;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.login-form input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.login-form button {
    width: 100%;
    padding: 14px;
    background-color: var(--accent-primary);
    color: #1a1a1a;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
}

.login-form button:hover {
    background-color: #000000;
    color: var(--text-primary);
}

.error {
    color: var(--accent-red);
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 15px;
    text-align: center;
}

input[type="file"] {
    color: var(--text-secondary);
}

input[type="file"]::file-selector-button {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    margin-right: 10px;
    transition: background-color 0.2s ease;
}

input[type="file"]::file-selector-button:hover {
    background-color: #000000;
    color: var(--text-primary);
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Shot Details Modal - Fullscreen */
.shot-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-primary);
    z-index: 2000;
    display: none;
    flex-direction: column;
    overflow: hidden;
}

.shot-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 20px 30px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.shot-modal-title-section {
    flex: 1;
}

.shot-modal-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 4px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.shot-modal-title .edit-icon {
    font-size: 14px;
    color: var(--text-muted);
    cursor: pointer;
}

.shot-modal-title .edit-icon:hover {
    color: var(--text-secondary);
}

.shot-modal-description {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.shot-modal-close {
    font-size: 28px;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0 10px;
    line-height: 1;
}

.shot-modal-close:hover {
    color: var(--text-primary);
}

/* Tab Toggle */
.shot-tabs {
    display: flex;
    justify-content: center;
    padding: 20px 0;
    flex-shrink: 0;
}

.shot-tab-toggle {
    display: flex;
    background: var(--bg-secondary);
    border-radius: 25px;
    padding: 4px;
    border: 1px solid var(--border-color);
}

.shot-tab-btn {
    padding: 10px 30px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border-radius: 20px;
    transition: all 0.2s ease;
    margin: 0;
}

.shot-tab-btn:hover {
    color: var(--text-primary);
}

.shot-tab-btn.active {
    background: var(--bg-card);
    color: var(--text-primary);
}

/* Shot Modal Content */
.shot-modal-content {
    flex: 1;
    display: flex;
    padding: 0 30px 30px 30px;
    gap: 30px;
    overflow-y: auto;
    overflow-x: hidden;
    min-height: 0;
}

.shot-panel-left {
    flex: var(--panel-split);
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.shot-panel-right {
    flex: calc(100 - var(--panel-split));
    min-width: 0;
    display: flex;
    flex-direction: column;
}

/* Prompt Area */
.shot-prompt-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.shot-prompt-textarea {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 14px;
    resize: none;
    width: 100%;
    padding: 0;
    font-family: inherit;
}

.shot-prompt-textarea:focus {
    outline: none;
}

.shot-prompt-textarea::placeholder {
    color: var(--text-muted);
}

/* Option Pills */
.shot-prompt-options {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

.option-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    position: relative;
}

.option-pill:hover {
    border-color: var(--text-muted);
    color: var(--text-primary);
}

.option-pill i {
    font-size: 11px;
}

.option-pill-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 4px 0;
    min-width: 120px;
    max-height: 200px;
    overflow-y: auto;
    z-index: 2500;
    box-shadow: var(--shadow);
    display: none;
}

.option-pill-dropdown.show {
    display: block;
}

.option-pill-dropdown-item {
    padding: 8px 14px;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
}

.option-pill-dropdown-item:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.option-pill-dropdown-item.selected {
    color: var(--accent-primary);
}

/* Action Button */
.shot-action-btn {
    width: 100%;
    margin-top: 16px;
    padding: 14px;
    font-size: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.shot-action-btn.secondary {
    background: transparent;
    border: 1px solid var(--accent-primary);
    color: var(--accent-primary);
}

.shot-action-btn.secondary:hover {
    background: rgba(252, 235, 45, 0.1);
}

/* Framing Selectors */
.framing-selectors {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.framing-text-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 12px;
}

.framing-text-label-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.framing-text-label-row .framing-text-label {
    margin-bottom: 0;
}

.framing-text-label {
    color: var(--accent-primary);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 4px;
}

.casting-add-btn {
    position: relative;
    width: 20px;
    height: 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.casting-add-btn:hover {
    background: var(--bg-card);
    border-color: var(--accent-primary);
}

.casting-add-btn i {
    font-size: 10px;
    color: var(--text-secondary);
}

.casting-add-btn:hover i {
    color: var(--accent-primary);
}

.casting-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 4px 0;
    min-width: 180px;
    max-height: 250px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.casting-dropdown.show {
    display: block;
}

.casting-dropdown-item {
    padding: 8px 14px;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.casting-dropdown-item:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.casting-dropdown-empty {
    padding: 12px 14px;
    font-size: 12px;
    color: var(--text-muted);
    font-style: italic;
}

.framing-text-sublabel {
    color: var(--text-muted);
    font-size: 11px;
    margin-bottom: 12px;
}

.framing-textarea {
    width: 100%;
    min-height: 60px;
    padding: 0;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 14px;
    resize: none;
    font-family: inherit;
    line-height: 1.5;
    overflow: hidden;
}

.framing-textarea:focus {
    outline: none;
}

.framing-textarea::placeholder {
    color: var(--text-muted);
}

.framing-prompt-output {
    width: 100%;
    min-height: 100px;
    padding: 0;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 13px;
    resize: none;
    font-family: inherit;
    line-height: 1.6;
    overflow: hidden;
}

.framing-prompt-output:focus {
    outline: none;
    color: var(--text-primary);
}

.framing-prompt-output::placeholder {
    color: var(--text-muted);
    text-align: center;
}

.framing-action-buttons {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.framing-action-buttons .shot-action-btn {
    flex: 1;
    margin-top: 0;
}

.keyframe-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--bg-secondary);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 11px;
    color: var(--accent-primary);
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Gallery Grid - Unified 2-column layout */
.shot-gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: min-content;
    gap: 12px;
    margin-top: 16px;
    align-items: start;
    align-content: start;
}

.shot-gallery-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    position: relative;
}

/* 16:9 and 1:1 span full width (2 columns), 9:16 spans 1 column */
.shot-gallery-item.aspect-16-9 { 
    aspect-ratio: 16/9; 
    grid-column: span 2;
}
.shot-gallery-item.aspect-9-16 { 
    aspect-ratio: 9/16; 
    grid-column: span 1;
}
.shot-gallery-item.aspect-1-1 { 
    aspect-ratio: 1/1; 
    grid-column: span 2;
}

/* Directing view: all items span full width for single-column stacked layout */
#directing-gallery .shot-gallery-item {
    grid-column: span 2;
}

.shot-gallery-item:hover {
    border-color: var(--text-muted);
}

.shot-gallery-item img,
.shot-gallery-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.shot-gallery-item .item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    padding: 20px 12px 12px;
    opacity: 0;
    transition: opacity 0.2s;
}

.shot-gallery-item:hover .item-overlay {
    opacity: 1;
}

.shot-gallery-item .item-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

.shot-gallery-item .item-actions i {
    font-size: 16px;
    color: #ffffff;
    cursor: pointer;
}

.shot-gallery-item .item-actions i:hover {
    color: var(--accent-primary);
}

.shot-gallery-item .keyframe-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--bg-secondary);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 11px;
    color: var(--accent-primary);
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Empty gallery placeholder */
.gallery-placeholder {
    grid-column: span 2;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

/* Directing View Specific */
.directing-keyframe-preview {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    min-height: 200px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.directing-keyframe-preview.aspect-16-9 { aspect-ratio: 16/9; }
.directing-keyframe-preview.aspect-9-16 { aspect-ratio: 9/16; width: 100%; }
.directing-keyframe-preview.aspect-1-1 { aspect-ratio: 1/1; }

.directing-keyframe-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.directing-arrow {
    text-align: center;
    color: var(--text-muted);
    font-size: 24px;
    margin: 8px 0;
    flex-shrink: 0;
}

/* Loading States */
.generating-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 12px;
}

.generating-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.generating-text {
    color: var(--text-secondary);
    font-size: 13px;
}

/* Project Navigation Tabs */
.project-nav-tabs {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-bottom: 30px;
    padding: 4px;
    background: var(--bg-tertiary);
    border-radius: 25px;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.project-nav-btn {
    padding: 10px 24px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border-radius: 20px;
    transition: all 0.2s ease;
}

.project-nav-btn:hover {
    color: var(--text-primary);
}

.project-nav-btn.active {
    background: var(--bg-card);
    color: var(--text-primary);
}

.project-view-content {
    min-height: 400px;
}

.placeholder-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 80px 20px;
    color: var(--text-muted);
}

/* Look Bible Layout */
.lookbible-layout {
    display: flex;
    gap: 24px;
    height: calc(100vh - 280px);
    min-height: 500px;
}

.lookbible-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.lookbible-result-area {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    overflow-y: auto;
    font-size: 14px;
    line-height: 1.6;
    white-space: pre-wrap;
}

.lookbible-placeholder {
    color: var(--text-muted);
    text-align: center;
    padding: 40px 20px;
}

.lookbible-generate-btn {
    width: 100%;
    padding: 16px;
    font-size: 15px;
    font-weight: 600;
    background: var(--accent-primary);
    color: #000;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.lookbible-generate-btn:hover:not(:disabled) {
    opacity: 0.9;
}

.lookbible-generate-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.lookbible-right {
    width: 400px;
    flex-shrink: 0;
}

.lookbible-photos-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.lookbible-photo-slot {
    aspect-ratio: 16/9;
    background: var(--bg-card);
    border: 1px dashed var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    position: relative;
}

.lookbible-photo-slot img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.lookbible-photo-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 32px;
}

.lookbible-photo-slot .delete-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 28px;
    height: 28px;
    background: rgba(0, 0, 0, 0.7);
    border: none;
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.lookbible-photo-slot:hover .delete-btn {
    opacity: 1;
}

.lookbible-add-btn {
    width: 32px;
    height: 32px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.lookbible-add-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

/* Director of Photography View */
#dop-view, #ad-view, #director-view {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 120px);
}

/* Model Selector Pills */
.model-selector-pills {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
    padding: 4px;
    background: var(--bg-tertiary);
    border-radius: 25px;
    width: fit-content;
}

.model-pill-btn {
    padding: 8px 16px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    border-radius: 20px;
    transition: all 0.2s ease;
}

.model-pill-btn:hover {
    background: #000000;
    color: var(--text-primary);
}

.model-pill-btn.active {
    background: var(--bg-card);
    color: var(--text-primary);
}

.dop-view-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    gap: 20px;
}

.dop-view-footer {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
}

.last-saved-text {
    font-size: 12px;
    color: var(--text-muted);
    font-style: italic;
}

.dop-textarea {
    flex: 1;
    width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-primary);
    resize: none;
    font-family: inherit;
}

.dop-textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
}


.dop-save-btn {
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    background: var(--accent-primary);
    color: #000;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
}

.dop-save-btn:hover {
    opacity: 0.9;
}

/* Look Bible Content Formatting */
.lookbible-result-area h3,
.lookbible-result-area h4 {
    color: var(--accent-primary);
    margin-top: 20px;
    margin-bottom: 8px;
}

.lookbible-result-area h3:first-child,
.lookbible-result-area h4:first-child {
    margin-top: 0;
}

/* ===== View Switching System ===== */
/* All main views are hidden by default, shown via data-active-view attribute */
.main-content[data-active-view] .form-container,
.main-content[data-active-view] #video-list,
.main-content[data-active-view] .pagination,
.main-content[data-active-view] #shot-list-view,
.main-content[data-active-view] #dop-view,
.main-content[data-active-view] #ad-view,
.main-content[data-active-view] #director-view,
.main-content[data-active-view] #casting-director-view,
.main-content[data-active-view] #casting-view {
    display: none !important;
}

/* Videos view */
.main-content[data-active-view="videos"] .form-container {
    display: block !important;
}
.main-content[data-active-view="videos"] #video-list {
    display: block !important;
}
.main-content[data-active-view="videos"] .pagination {
    display: flex !important;
}

/* Project view (shot list) */
.main-content[data-active-view="project"] #shot-list-view {
    display: block !important;
}

/* Director of Photography view */
.main-content[data-active-view="dop"] #dop-view {
    display: flex !important;
}

/* Assistant Director view */
.main-content[data-active-view="ad"] #ad-view {
    display: flex !important;
}

/* Director view */
.main-content[data-active-view="director"] #director-view {
    display: flex !important;
}

/* Casting Director view */
.main-content[data-active-view="casting-director"] #casting-director-view {
    display: flex !important;
}

/* Casting view */
.main-content[data-active-view="casting"] #casting-view {
    display: block !important;
}

/* Hide add button by default */
.main-content[data-active-view] #add-btn {
    display: none;
}

/* Show add button in casting view */
.main-content[data-active-view="casting"] #add-btn {
    display: flex !important;
}

/* ===== Casting Page Styles ===== */
.casting-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 24px;
    padding: 20px 0;
}

.character-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.2s, border-color 0.2s;
}

.character-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-olive);
}

.character-card-image {
    aspect-ratio: 9/16;
    background: linear-gradient(135deg, #1a3a2a 0%, #0d0d0d 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.character-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.character-generating {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
}

.character-generating i {
    font-size: 24px;
}

.character-card-name {
    padding: 12px 16px;
    font-weight: 500;
    color: var(--text-primary);
    text-align: center;
    border-top: 1px solid var(--border-color);
}

/* Reference upload area */
.reference-upload-area {
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 30px;
    cursor: pointer;
    transition: border-color 0.2s;
    margin-top: 8px;
}

.reference-upload-area:hover {
    border-color: var(--accent-primary);
}

.reference-preview-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100px;
}

/* Character Detail Modal */
.character-detail-content {
    max-width: 1000px;
    width: 90vw;
}

.character-detail-layout {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.character-detail-image-section {
    flex: 0 0 300px;
}

.character-detail-info {
    flex: 1;
}

.character-detail-title {
    font-size: 28px;
    font-weight: 600;
    margin: 0 0 20px 0;
    color: var(--text-primary);
}

.character-detail-desc {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin: 0 0 30px 0;
    white-space: pre-wrap;
}

.character-detail-textarea {
    width: 100%;
    min-height: 150px;
    padding: 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.7;
    resize: vertical;
    font-family: inherit;
    margin: 0 0 16px 0;
}

.character-detail-textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.character-detail-actions {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.character-action-btn {
    padding: 10px 16px;
    font-size: 13px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    border: none;
    transition: all 0.2s ease;
}

.character-action-btn.save-btn {
    background: var(--accent-primary);
    color: #000;
}

.character-action-btn.save-btn:hover {
    background: #b8c88a;
}

.character-action-btn.regenerate-btn {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.character-action-btn.regenerate-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.character-action-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.character-image-wrapper {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: linear-gradient(135deg, #1a3a2a 0%, #0d0d0d 100%);
}

.character-image-wrapper.full-shot {
    width: 100%;
    aspect-ratio: 9/16;
    max-height: 500px;
}

.character-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-loading {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--text-muted);
    background: linear-gradient(135deg, #1a3a2a 0%, #0d0d0d 100%);
}

.image-loading i {
    font-size: 24px;
}

.character-delete-btn {
    padding: 10px 16px;
    font-size: 13px;
    background: transparent;
    color: var(--accent-red);
    border: 1px solid var(--accent-red);
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
}

.character-delete-btn:hover {
    background: var(--accent-red);
    color: #fff;
}

/* Decor image upload */
.decor-image-container {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.decor-preview {
    width: 300px;
    min-height: 200px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.decor-controls {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.casting-director-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
}

/* Add button in header */
.main-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.add-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 24px;
    font-weight: 300;
    padding: 0;
    line-height: 1;
    transition: color 0.2s;
}

.add-btn:hover {
    color: var(--text-primary);
}