/* Header & Navigation */
.app-header {
    background-color: var(--primary);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
    padding: 0 1rem;
}

.nav-brand {
    height: 60px;
    display: flex;
    align-items: center;
    text-decoration: none;
}

.nav-brand img {
    height: 47px;
    width: 47px;
    border-radius: 1px;
    background: var(--bg);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0;
    height: 60px;
}

.nav-links > a {
    color: white;
    text-decoration: none;
    padding: 0 1.25rem;
    height: 60px;
    display: flex;
    align-items: center;
    font-weight: 500;
    transition: background-color 0.2s;
    border-bottom: 3px solid transparent;
}

.nav-links > a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    text-decoration: none;
}

.nav-links > a.active {
    background-color: rgba(255, 255, 255, 0.15);
    border-bottom-color: var(--secondary);
}

/* Account Menu */
.account-menu {
    position: relative;
    height: 60px;
    display: flex;
    align-items: center;
}

.account-toggle {
    color: white;
    background: none;
    border: none;
    padding: 0 1.25rem;
    height: 60px;
    font-size: inherit;
    cursor: pointer;
    transition: background-color 0.2s;
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.account-toggle:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.account-dropdown {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    background: var(--container);
    border: 1px solid var(--border);
    border-radius: 0 0 0.5rem 0.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    min-width: 160px;
    z-index: 1000;
    overflow: hidden;
}

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

.account-dropdown a,
.account-dropdown button {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    text-align: left;
    background: none;
    border: none;
    border-radius: 0;
    color: var(--text);
    text-decoration: none;
    cursor: pointer;
    font-size: 0.95rem;
}

.account-dropdown a:hover,
.account-dropdown button:hover {
    background: var(--highlight);
    text-decoration: none;
}

.account-dropdown form {
    margin: 0;
    border-top: 1px solid var(--border);
}

.account-dropdown form button {
    color: var(--danger);
}

.account-email {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    color: var(--text);
    opacity: 0.8;
    border-bottom: 1px solid var(--border);
    word-break: break-all;
}

.account-dropdown {
    min-width: 200px;
}

@media (max-width: 500px) {
    .account-toggle {
        max-width: 100px;
    }
    
    .nav-links > a {
        padding: 0 0.75rem;
        font-size: 0.9rem;
    }
}

/* Main Content */
.container {
    max-width: min(70ch, 100% - 2rem);
    margin-inline: auto;
    padding: 2rem 1rem;
}

/* Search */
.search-form {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.search-input {
    flex: 1;
    min-width: 200px;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 0.25rem;
    background: var(--container);
    font-size: 1rem;
}

.search-btn {
    white-space: nowrap;
}

.search-results {
    margin-bottom: 2rem;
    padding: 1rem;
    background: var(--highlight);
    border-radius: 0.5rem;
}

.search-results h3 {
    margin: 0 0 1rem 0;
    font-size: 1rem;
}

.search-results-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.search-result-item {
    display: flex;
    gap: 0.75rem;
    padding: 0.5rem;
    background: var(--container);
    border-radius: 0.25rem;
    text-decoration: none;
    color: inherit;
    transition: background 0.2s;
}

.search-result-item:hover {
    background: var(--bg);
    text-decoration: none;
}

.search-result-thumb {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 0.25rem;
    flex-shrink: 0;
}

.search-result-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
}

.search-result-location {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary);
}

.search-result-excerpt {
    font-size: 0.85rem;
    color: var(--text);
    opacity: 0.8;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.no-results {
    color: var(--text);
    opacity: 0.7;
    margin: 0;
}

/* Journals grid */
.journals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.journal-card {
    background: var(--container);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
}

.journal-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.journal-link {
    display: block;
    padding: 1.5rem;
    text-decoration: none;
    color: inherit;
}

.journal-link:hover {
    text-decoration: none;
}

.journal-header h3 {
    margin: 0 0 0.5rem 0;
    color: var(--primary);
}

.journal-id {
    font-size: 0.85rem;
    color: var(--text);
    opacity: 0.6;
}

.journal-stats {
    margin-top: 1rem;
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--text);
    opacity: 0.7;
}

.empty-message {
    text-align: center;
    padding: 3rem;
    color: var(--text);
    opacity: 0.7;
}

/* Journal page header */
.journal-header-section {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.journal-id-badge {
    background: var(--highlight);
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.85rem;
}

.journal-actions {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

/* Pages grid (8x4 = 32) */
.pages-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 0.5rem;
    margin-top: 1rem;
}

@media (max-width: 768px) {
    .pages-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.page-cell {
    aspect-ratio: 1;
    position: relative;
    border: 1px solid var(--border);
    border-radius: 0.25rem;
    overflow: hidden;
}

.page-cell a {
    display: block;
    height: 100%;
    position: relative;
}

.page-cell a:hover {
    text-decoration: none;
}

.page-cell img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.page-number {
    position: absolute;
    bottom: 0.25rem;
    right: 0.25rem;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 0.1rem 0.35rem;
    border-radius: 0.2rem;
    font-size: 0.75rem;
}

.sequence-badge {
    position: absolute;
    top: 0.25rem;
    right: 0.25rem;
    background: var(--primary);
    color: white;
    padding: 0.1rem 0.35rem;
    border-radius: 0.2rem;
    font-size: 0.7rem;
}

.page-empty {
    background: var(--highlight);
}

.page-placeholder {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Page view */
.back-link {
    color: var(--primary);
    text-decoration: none;
    font-size: 0.95rem;
}

.back-link:hover {
    text-decoration: underline;
}

.page-header {
    margin-bottom: 0.5rem;
}

.page-nav-row {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    padding: 0.4rem 0;
    font-size: 1rem;
    flex-shrink: 0;
}

.page-title-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.page-title-row h2 {
    margin: 0;
}

.sequence-info {
    background: var(--highlight);
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.85rem;
}

.page-navigation {
    display: flex;
    justify-content: space-between;
    margin: 1.5rem 0;
}

.nav-btn {
    padding: 0.6rem 1.25rem;
    background: var(--primary);
    color: white;
    border-radius: 0.25rem;
    text-decoration: none;
    font-size: 0.95rem;
}

.nav-btn:hover {
    opacity: 0.9;
    text-decoration: none;
    color: white;
}

.nav-disabled {
    background: var(--border);
    color: var(--text);
    opacity: 0.5;
    cursor: not-allowed;
}

/* Carousel container */
.page-view-container {
    touch-action: pan-y pinch-zoom;
}

.page-image {
    display: block;
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
    .page-navigation {
        margin: 1rem 0;
    }

    .nav-btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.85rem;
    }
}

/* Notes fold */
.notes-fold {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    margin-bottom: 0.25rem;
}

.notes-fold-summary {
    padding: 0.6rem 0.25rem;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    list-style: none;
}

.notes-fold-summary::-webkit-details-marker {
    display: none;
}

.notes-fold-summary::before {
    content: '▶ ';
    font-size: 0.7rem;
    vertical-align: middle;
}

details[open] .notes-fold-summary::before {
    content: '▼ ';
}

.notes-fold > .notes-form {
    padding: 0.75rem 0.25rem 1rem;
}

.notes-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.notes-textarea {
    width: 100%;
    min-height: 100px;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 0.25rem;
    background: var(--container);
    font-family: inherit;
    font-size: 1rem;
    resize: vertical;
}

.notes-textarea:focus {
    outline: 2px solid var(--primary);
    outline-offset: -2px;
}

/* Upload page */
.upload-instructions {
    background: var(--highlight);
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 2rem;
}

.upload-options {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin: 2rem 0;
    flex-wrap: wrap;
}

@media (max-width: 500px) {
    .upload-options {
        flex-direction: column;
    }
    
    .upload-options .btn {
        width: 100%;
    }
}

/* Manual upload form */
.manual-upload-form {
    max-width: 500px;
    margin: 0 auto;
}

.manual-upload-form .form-row {
    margin-bottom: 1.25rem;
}

.manual-upload-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.manual-upload-form select,
.manual-upload-form input[type="file"] {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border);
    border-radius: 0.25rem;
    background: var(--container);
    font-size: 1rem;
}

.file-input-wrapper {
    border: 2px dashed var(--border);
    border-radius: 0.5rem;
    padding: 1rem;
    text-align: center;
    transition: border-color 0.2s;
}

.file-input-wrapper:hover {
    border-color: var(--primary);
}

.upload-preview {
    max-width: 100%;
    max-height: 300px;
    border-radius: 0.5rem;
    border: 1px solid var(--border);
}

.form-actions {
    margin-top: 1.5rem;
}

.upload-status {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 0.5rem;
    text-align: center;
}

.upload-status.error {
    background: rgba(128, 0, 0, 0.1);
    color: var(--danger);
}

.upload-status.success {
    background: rgba(0, 128, 0, 0.1);
    color: var(--success);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background-color: var(--container);
    margin: 10% auto;
    padding: 2rem;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    max-width: 500px;
    position: relative;
}

.close {
    position: absolute;
    right: 1rem;
    top: 0.5rem;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    color: var(--text);
    line-height: 1;
}

.close:hover {
    opacity: 0.7;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.warning-text {
    color: var(--danger);
    font-weight: 600;
    margin: 1rem 0;
}

.error-container {
    background: var(--container);
    padding: 2rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border);
    text-align: center;
}

/* Upload queue */
#upload-queue {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--container);
    border-top: 1px solid var(--border);
    padding: 0.75rem 1rem;
    display: none;
    z-index: 100;
}

#upload-queue.visible {
    display: block;
}

.queue-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.queue-title {
    font-weight: 600;
    font-size: 0.9rem;
}

.queue-thumbnails {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding-bottom: 0.25rem;
}

.queue-item {
    position: relative;
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    border-radius: 0.25rem;
    overflow: hidden;
    border: 2px solid var(--border);
}

.queue-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.queue-item .status-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.4);
}

.queue-item.success {
    border-color: var(--success);
}

.queue-item.success .status-overlay {
    background: rgba(93, 122, 93, 0.6);
}

.queue-item.error {
    border-color: var(--danger);
}

.queue-item.error .status-overlay {
    background: rgba(139, 58, 58, 0.6);
}

.status-icon {
    font-size: 1.25rem;
    color: white;
}

.mini-spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.error-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--danger);
    color: white;
    padding: 0.4rem 0.6rem;
    border-radius: 0.25rem;
    font-size: 0.7rem;
    display: none;
    max-width: 180px;
    text-align: center;
    z-index: 101;
    margin-bottom: 0.25rem;
}

.queue-item.error:hover .error-tooltip {
    display: block;
}

@media (max-width: 768px) {
    #upload-queue {
        padding-bottom: calc(0.75rem + env(safe-area-inset-bottom, 0));
    }
}

/* Camera styles */
#camera-container {
    position: relative;
    max-width: 100%;
    margin: 2rem auto;
}

#camera-video {
    width: 100%;
    height: auto;
    max-height: calc(100dvh - 10rem);
    object-fit: contain;
    display: block;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    background: #000;
    cursor: pointer;
}

.capture-hint {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-size: 1.1rem;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
}

#camera-container:hover .capture-hint {
    opacity: 1;
}

.camera-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 1rem;
}

@keyframes capture-flash {
    0%   { opacity: 0; }
    30%  { opacity: 0.9; }
    100% { opacity: 0; }
}

#camera-container.capturing::after {
    content: '';
    position: absolute;
    inset: 0;
    background: white;
    border-radius: 0.5rem;
    animation: capture-flash 0.35s ease-out;
    pointer-events: none;
}