/* Version 1.0.9 */
:root {
    /* Light theme inspired by ChatGPT */
    --bg-primary: #f5f5f5;
    --bg-secondary: #ffffff;
    --border: #d1d5db;
    --text-primary: #333333;
    --text-secondary: #6b7280;
    --accent: #10a37f;
}

body {
    margin: 0;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

header {
    background-color: var(--bg-secondary);
    padding: 10px 20px;
    border-bottom: 1px solid var(--border);
}

header .container {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 32px;
}

.app-name {
    margin: 0;
}

.app-name a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 24px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
    flex: 1 1 auto;
    min-width: 0;
}

.main-nav {
    margin-right: auto;
    min-width: 0;
}

.main-nav ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
}

.main-nav a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.main-nav a:hover {
    color: var(--accent);
}

.user-menu {
    position: relative;
    margin-left: auto;
}

.inline-form {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sort-order-input {
    width: 5rem;
    padding: 0.25rem 0.5rem;
}

.update-button {
    padding: 0.25rem 0.75rem;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.user-icon {
    font-size: 28px;
    cursor: pointer;
}

.user-dropdown {
    display: none;
    position: absolute;
    right: 0;
    top: 40px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    width: 160px;
    border-radius: 4px;
    z-index: 1000;
}

.close-dropdown {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    display: none;
}

.user-dropdown .email {
    padding: 10px;
    font-weight: bold;
    border-bottom: 1px solid var(--border);
}

.user-dropdown ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.user-dropdown ul li a {
    display: block;
    padding: 8px 12px;
    color: var(--text-primary);
    text-decoration: none;
    transition: background 0.2s;
}

.user-dropdown ul li a:hover {
    background-color: var(--border);
}

#main {
    display: flex;
    min-height: calc(100vh - 60px);
}

#content {
    flex: 1;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 20px;
    width: 100%;
}

#sidebar-left,
#sidebar-right {
    width: 250px;
    background-color: var(--bg-secondary);
    padding: 20px;
    box-sizing: border-box;
    overflow: auto;
}

#sidebar-left {
    border-right: 1px solid var(--border);
}

#sidebar-right {
    border-left: 1px solid var(--border);
}

.sidebar h3 {
    margin-top: 0;
}

.sidebar ul {
    list-style: none;
    padding: 0;
}

.sidebar ul li a {
    color: var(--text-primary);
    text-decoration: none;
    padding: 5px;
    display: block;
    border-radius: 4px;
    transition: background 0.2s;
}

.sidebar ul li a:hover {
    background-color: var(--border);
}

form {
    background-color: var(--bg-secondary);
    padding: 20px;
    border: 1px solid var(--border);
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    max-width: 500px;
    width: 100%;
}

form label {
    display: block;
    margin-top: 10px;
}

form input[type="text"],
form input[type="password"],
form input[type="email"],
form textarea {
    width: 100%;
    padding: 8px;
    margin-top: 5px;
    box-sizing: border-box;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: 4px;
}

form input[type="submit"],
form button[type="submit"] {
    padding: 10px 20px;
    margin-top: 15px;
    background-color: var(--accent);
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: opacity 0.2s;
}

#chat-loading {
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

#chat-loading .spinner {
    width: 24px;
    height: 24px;
    border: 4px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

#chat-loading .loading-text {
    margin-bottom: 8px;
    color: var(--text-primary);
}

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

form input[type="submit"]:hover,
form button[type="submit"]:hover {
    opacity: 0.9;
}

#message p {
    padding: 10px;
    border-radius: 5px;
}

#message p.success {
    background-color: #166534;
}

#message p.error {
    background-color: #7f1d1d;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

table th,
table td {
    padding: 10px;
    border: 1px solid var(--border);
}

table th {
    background-color: var(--bg-secondary);
    text-align: left;
}

.action-buttons {
    display: flex;
    align-items: center;
}

.action-buttons a,
.action-buttons button {
    background: none;
    border: none;
    cursor: pointer;
    text-decoration: none;
    padding: 5px;
    margin: 0 5px;
    font-size: 18px;
    color: var(--text-primary);
}

.action-buttons a:hover,
.action-buttons button:hover {
    color: var(--accent);
}

.action-buttons .delete-button {
    color: #f87171;
}

.action-buttons .delete-button:hover {
    color: #ef4444;
}

.pagination {
    display: flex;
    justify-content: center;
    margin: 20px 0;
}

.pagination a,
.pagination span {
    margin: 0 5px;
    padding: 8px 12px;
    color: var(--text-primary);
    text-decoration: none;
    border: 1px solid var(--border);
    border-radius: 4px;
    transition: background 0.2s;
}

.pagination a:hover {
    background-color: var(--border);
}

.pagination .current {
    background-color: var(--accent);
    border-color: var(--accent);
}

/* Package listing cards */
.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    width: 100%;
    max-width: 1000px;
}

.package-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 20px;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
    position: relative;
    box-sizing: border-box;
}

.package-card::before {
    content: '🎁';
    font-size: 2rem;
    display: block;
    margin-bottom: 10px;
}

.package-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.package-card h3 {
    margin-top: 0;
}

.start-btn {
    background-color: var(--accent);
    color: #fff;
    border: none;
    padding: 15px 30px;
    border-radius: 25px;
    font-size: 18px;
    text-decoration: none;
    display: inline-block;
    cursor: pointer;
    transition: opacity 0.2s;
}

.start-btn:hover {
    opacity: 0.9;
}

.buy-btn {
    background-color: var(--accent);
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 16px;
    transition: opacity 0.2s;
}

.buy-btn:hover {
    opacity: 0.9;
}

footer {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    padding: 10px;
    text-align: center;
    border-top: 1px solid var(--border);
}

.footer-links ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
    align-items: center;
}

.footer-links li {
    margin: 0;
}

.footer-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    transition: color 0.2s ease, text-decoration-color 0.2s ease;
    text-decoration-color: transparent;
}

.footer-links a:hover,
.footer-links a:focus {
    color: var(--accent);
    text-decoration: underline;
    text-decoration-color: currentColor;
    outline: none;
}

@media (max-width: 768px) {
    header {
        padding: 3px 10px;
    }

    .app-name a {
        font-size: 12px;
    }

    .user-icon {
        font-size: 20px;
    }

    .user-dropdown {
        position: fixed;
        top: 0;
        right: 0;
        left: 0;
        bottom: 0;
        width: 100%;
        height: 100%;
        border: none;
        border-radius: 0;
    }

    .close-dropdown {
        display: block;
    }

    #main {
        flex-direction: column;
    }

    #sidebar-left,
    #sidebar-right {
        width: 100%;
        border: none;
        order: 2;
    }

    #content {
        order: 1;
    }
}
/* Chat options styles */
#upload-button, #options-toggle {
    margin-top: 10px;
    background-color: #fff;
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 4px 10px;
    cursor: pointer;
    user-select: none;
    transition: background-color 1s;
}

#options-toggle.open {
    background-color: #e5e7eb;
}

#options-container {
    display: none;
    margin-top: 10px;
}

.option-group {
    margin-bottom: 10px;
}

.option-bubble {
    display: inline-block;
    padding: 4px 10px;
    margin: 2px;
    border: 1px solid var(--border);
    border-radius: 20px;
    cursor: pointer;
    user-select: none;
}

.option-bubble.selected {
    background-color: var(--accent);
    color: #fff;
}

#chat-box {
    width: 100%;
    max-width: 1000px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

#preset-queries {
    width: 100%;
    max-width: 1000px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.chat-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: relative;
    overflow: hidden;
    --card-action-size: 32px;
    --card-action-gap: 10px;
    --card-action-offset: 8px;
}

.chat-card img {
    max-width: 100%;
    display: block;
}

.chat-card .magic-icon,
.chat-card .download-icon,
.chat-card .gallery-add-icon,
.chat-card .gallery-remove-icon {
    position: absolute;
    top: var(--card-action-offset);
    background: #fff;
    color: var(--text-primary);
    width: var(--card-action-size);
    height: var(--card-action-size);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border-radius: 6px;
    text-decoration: none;
    font-size: 16px;
    border: 1px solid rgba(0, 0, 0, 0.35);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
    box-sizing: border-box;
}

.chat-card .magic-icon,
.chat-card .download-icon,
.chat-card .gallery-add-icon,
.chat-card .gallery-remove-icon {
    z-index: 2;
}

.chat-card .download-icon { right: var(--card-action-offset); }
.chat-card .magic-icon { right: calc(var(--card-action-offset) + var(--card-action-size) + var(--card-action-gap)); }
.chat-card .gallery-add-icon { right: calc(var(--card-action-offset) + (var(--card-action-size) + var(--card-action-gap)) * 2); }
.chat-card .gallery-remove-icon { right: var(--card-action-offset); }

.chat-card .gallery-remove-icon {
    background: #fee2e2;
    color: #991b1b;
    border-color: rgba(220, 38, 38, 0.35);
}

.chat-card .gallery-remove-icon:hover {
    background: #fecaca;
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.25);
}

.chat-card .gallery-add-icon.added {
    background: #dcfce7;
    color: #15803d;
    border-color: rgba(22, 163, 74, 0.35);
}

.chat-card .magic-icon:hover,
.chat-card .download-icon:hover,
.chat-card .gallery-add-icon:hover {
    background: #f3f4f6;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    transform: translateY(-1px);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 24px;
}

.gallery-card {
    transition: transform 0.2s ease;
}

.gallery-card:hover {
    transform: translateY(-2px);
}

.gallery-description {
    color: var(--text-secondary);
}

.gallery-empty {
    padding: 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    max-width: 640px;
}

.gallery-full-card {
    margin: 20px auto;
    max-width: 720px;
}

.gallery-full-card img {
    width: 100%;
    height: auto;
    display: block;
}

.gallery-meta {
    color: var(--text-secondary);
}

#image-url-indicator {
    margin-left: 8px;
    opacity: 0;
    display: none;
    transition: opacity 1s;
}
#image-url-indicator.visible {
    display: inline;
    opacity: 1;
}
#image-url-indicator span { cursor: pointer; }

.preset-card {
    cursor: pointer;
    padding: 20px;
}

.results-separator {
    display: flex;
    align-items: center;
    margin-top: 20px;
}

.results-separator::before,
.results-separator::after {
    content: "";
    flex: 1;
    border-bottom: 1px solid var(--border);
}

.results-separator span {
    margin: 0 10px;
    font-weight: bold;
    color: var(--text-primary);
}

#history-list {
    list-style: none;
    padding: 0;
    width: 100%;
    max-width: 1000px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
}

.history-item {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 15px;
    cursor: pointer;
    transition: background-color 0.2s, box-shadow 0.2s;
}

.history-item:hover {
    background-color: var(--border);
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.history-item a {
    color: inherit;
    text-decoration: none;
    display: block;
}

#history-results {
    width: 100%;
    max-width: 1000px;
    display: none;
}

#history-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

#history-cards .chat-card {
    font-size: 1.1em;
}

.history-link {
    margin-top: 10px;
}

.buy-credits-link {
    margin-left: 10px;
}