* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family:
        "Space Grotesk",
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        sans-serif;
    background: #111;
    color: #ddd;
    line-height: 1.6;
    min-height: 100vh;
}

h2,
h3,
.card-key > summary {
    font-family: "Press Start 2P", cursive;
    text-transform: uppercase;
}

/* App layout */
.app-layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 220px;
    flex-shrink: 0;
    padding: 2rem 1.5rem;
    border-right: 2px solid #333;
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
}

.logo {
    display: block;
    width: 160px;
    height: auto;
    image-rendering: pixelated;
}

.tagline {
    color: #888;
    font-size: 0.8rem;
    line-height: 1.6;
    text-align: left;
}

.tutorial-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    color: #f59e0b;
    text-decoration: none;
    font-weight: 500;
}

.tutorial-link::before {
    content: "\25B6";
    font-size: 0.6rem;
}

.tutorial-link:hover {
    text-decoration: underline;
    color: #fbbf24;
}

.donate-form {
    margin-top: 0.75rem;
}

.donate-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 0.8rem;
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 500;
    color: #f59e0b;
    background: transparent;
    border: 1px solid #333;
    cursor: pointer;
}

.donate-btn:hover {
    color: #fbbf24;
    border-color: #f59e0b;
}

.sidebar-footer {
    margin-top: auto;
    font-size: 0.7rem;
    color: #666;
    line-height: 1.5;
}

.mobile-footer {
    display: none;
    text-align: center;
    padding: 1.5rem 1rem 2rem;
    font-size: 0.75rem;
    color: #555;
}

/* Layout */
.container {
    flex: 1;
    min-width: 0;
    padding: 2rem 1.5rem 2rem;
    position: relative;
    z-index: 1;
}

/* Cards */
.card {
    background: #1a1a1a;
    border: 2px solid #333;
    border-radius: 0;
    padding: 1.5rem;
    margin-bottom: 0.75rem;
}

/* Step headers */
.step-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 0;
    background: #f59e0b;
    color: #111;
    font-size: 0.8rem;
    font-weight: 700;
    flex-shrink: 0;
    font-family: "Press Start 2P", cursive;
}

.step-header h2 {
    font-size: 0.65rem;
    font-weight: 400;
    margin: 0;
    color: #eee;
    line-height: 1.6;
}

h2 {
    font-size: 0.7rem;
    margin-bottom: 0.75rem;
    line-height: 1.6;
    color: #eee;
}

h3 {
    font-size: 0.65rem;
    line-height: 1.6;
    color: #eee;
}

/* API Key section */
.card-key {
    padding: 0;
}

.card-key > summary {
    cursor: pointer;
    list-style: none;
    padding: 1rem 1.5rem;
    font-size: 0.6rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    user-select: none;
    color: #ccc;
    line-height: 1.6;
}

.card-key > summary::-webkit-details-marker {
    display: none;
}

.card-key > summary::before {
    content: "\25B6";
    font-size: 0.5rem;
    color: #666;
    transition: transform 0.15s;
}

.card-key[open] > summary::before {
    transform: rotate(90deg);
}

.card-key .card-body {
    padding: 0 1.5rem 1.25rem;
}

.key-badge {
    font-size: 0.5rem;
    font-weight: 700;
    color: #4ade80;
    background: #14532d;
    padding: 0.2rem 0.5rem;
    border-radius: 0;
    border: 1px solid #4ade80;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: "Press Start 2P", cursive;
}

/* Forms */
.input-row {
    display: flex;
    gap: 0.5rem;
}

input[type="text"],
input[type="password"],
input[type="number"],
textarea,
select {
    padding: 0.5rem 0.75rem;
    border: 2px solid #444;
    border-radius: 0;
    font-size: 0.9rem;
    font-family: inherit;
    background: #222;
    color: #ddd;
    transition: border-color 0.15s;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: #f59e0b;
    box-shadow: 0 0 0 1px #f59e0b;
}

select option {
    background: #222;
    color: #ddd;
}

input[type="password"],
input[type="text"] {
    flex: 1;
}

textarea {
    width: 100%;
    resize: vertical;
    min-height: 80px;
}

/* Buttons */
button {
    padding: 0.55rem 1.15rem;
    border: 2px solid #444;
    border-radius: 0;
    background: #222;
    color: #ddd;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    font-family: inherit;
    transition: all 0.1s;
}

button:hover {
    background: #333;
    border-color: #666;
}

button.primary {
    background: #f59e0b;
    color: #111;
    border-color: #f59e0b;
    font-weight: 700;
}

button.primary:hover {
    background: #d97706;
    border-color: #d97706;
}

button.primary:disabled {
    background: #78350f;
    border-color: #78350f;
    color: #a16207;
    cursor: not-allowed;
}

button.secondary {
    background: #1a1a1a;
    color: #999;
}

button.danger {
    background: #dc2626;
    color: #fff;
    border-color: #dc2626;
}

button.danger:hover {
    background: #b91c1c;
    border-color: #b91c1c;
}

button.danger:disabled {
    background: #7f1d1d;
    border-color: #7f1d1d;
    color: #fca5a5;
}

.btn-sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
}

.close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    color: #666;
}

.close-btn:hover {
    color: #ddd;
}

/* API help */
.api-help {
    margin-top: 0.75rem;
    font-size: 0.85rem;
    color: #888;
}

.api-help summary {
    cursor: pointer;
    color: #f59e0b;
    font-weight: 500;
}

.api-help summary:hover {
    text-decoration: underline;
}

.api-help ol {
    margin: 0.5rem 0 0.5rem 1.25rem;
    line-height: 1.8;
}

.api-help a {
    color: #f59e0b;
    text-decoration: none;
}

.api-help a:hover {
    text-decoration: underline;
}

.status {
    font-size: 0.8rem;
    margin-top: 0.4rem;
    color: #888;
}

.status.success {
    color: #4ade80;
}
.status.error {
    color: #f87171;
}

/* CSV upload */
.csv-source-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.file-upload-label {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background: #222;
    border: 2px dashed #555;
    border-radius: 0;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.15s;
    color: #999;
    font-weight: 500;
}

.file-upload-label:hover {
    border-color: #f59e0b;
    color: #f59e0b;
    background: #1a1a0a;
}

.file-upload-label input[type="file"] {
    display: none;
}

.or-divider {
    font-size: 0.8rem;
    color: #555;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

/* CSV preview */
#csv-preview {
    margin-top: 1rem;
    font-size: 0.85rem;
}

.csv-meta {
    margin-bottom: 0.5rem;
    color: #888;
}

.column-hint {
    color: #666;
    margin-bottom: 0.4rem;
    font-size: 0.8rem;
}

.column-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-bottom: 0.75rem;
}

.column-tag {
    display: inline-block;
    padding: 0.3rem 0.65rem;
    background: #1a1a2e;
    border: 2px solid #4338ca;
    border-radius: 0;
    font-size: 0.8rem;
    font-family: "SF Mono", "Fira Code", monospace;
    color: #818cf8;
    cursor: pointer;
    transition: all 0.1s;
    user-select: none;
}

.column-tag:hover {
    background: #312e81;
    border-color: #818cf8;
    color: #c7d2fe;
}

.column-tag.inserted {
    background: #052e16;
    border-color: #4ade80;
    color: #4ade80;
}

.csv-table-details {
    margin-top: 0.25rem;
}

.csv-table-details > summary {
    cursor: pointer;
    font-size: 0.8rem;
    color: #888;
    font-weight: 500;
    user-select: none;
    padding: 0.3rem 0;
}

.csv-table-details > summary:hover {
    color: #f59e0b;
}

.table-wrap {
    overflow-x: auto;
    border: 2px solid #333;
}

#csv-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
}

#csv-table th,
#csv-table td {
    padding: 0.4rem 0.6rem;
    text-align: left;
    white-space: nowrap;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    border-bottom: 1px solid #2a2a2a;
}

#csv-table th {
    background: #222;
    font-weight: 600;
    color: #999;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 2px solid #333;
}

#csv-table tbody tr:last-child td {
    border-bottom: none;
}

#csv-table tbody tr:hover {
    background: #222;
}

/* Prompt section */
.prompt-settings {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 0.75rem;
    margin-top: 0.75rem;
    flex-wrap: wrap;
}

.setting-group {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.setting-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.prompt-actions {
    display: flex;
    gap: 0.4rem;
}

/* Generate section */
.generate-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.generate-options {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    flex: 1;
}

.rows-input {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.rows-input input[type="number"] {
    width: 70px;
}

.rows-input input[type="text"] {
    width: 140px;
    font-family: "SF Mono", "Fira Code", monospace;
    font-size: 0.85rem;
}

.rows-input input.invalid {
    border-color: #ef4444;
}

.row-error {
    margin: 0.4rem 0 0;
    font-size: 0.75rem;
    color: #ef4444;
}

.checkbox-label {
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    white-space: nowrap;
    color: #888;
}

.checkbox-label input[type="checkbox"] {
    accent-color: #f59e0b;
}

.filename-input {
    width: 100%;
    font-family: "SF Mono", "Fira Code", monospace;
    font-size: 0.8rem !important;
}

.generate-action {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
}

.generate-buttons {
    display: flex;
    gap: 0.5rem;
}

.cost-estimate {
    font-size: 0.8rem;
    color: #666;
    white-space: nowrap;
}

.cost-estimate .cost-amount {
    font-weight: 700;
    color: #f59e0b;
}

/* Progress */
.progress-bar {
    width: 100%;
    height: 8px;
    background: #333;
    border-radius: 0;
    margin-top: 1.25rem;
    overflow: hidden;
    border: 1px solid #444;
}

#progress-fill {
    height: 100%;
    background: #f59e0b;
    border-radius: 0;
    width: 0%;
    transition: width 0.3s;
}

#progress-text {
    font-size: 0.8rem;
    color: #888;
    margin-top: 0.5rem;
    font-style: italic;
}

.flavor-game {
    font-style: normal;
    font-weight: 600;
    color: #bbb;
}

/* Flavor text animations */
.flavor-fade-in {
    animation: fadeIn 0.6s ease-out;
}
.flavor-slide-up {
    animation: slideUp 0.5s ease-out;
}
.flavor-slide-down {
    animation: slideDown 0.5s ease-out;
}
.flavor-zoom-in {
    animation: zoomIn 0.5s ease-out;
}
.flavor-blur-in {
    animation: blurIn 0.6s ease-out;
}
.flavor-typewriter {
    animation: typewriter 0.4s steps(20) forwards;
    overflow: hidden;
    white-space: nowrap;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}
@keyframes blurIn {
    from {
        opacity: 0;
        filter: blur(4px);
    }
    to {
        opacity: 1;
        filter: blur(0);
    }
}
@keyframes typewriter {
    from {
        max-width: 0;
        opacity: 1;
    }
    to {
        max-width: 100%;
        opacity: 1;
    }
}

/* Results */
#results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.result-card {
    background: #1a1a1a;
    border: 2px solid #333;
    border-radius: 0;
    overflow: hidden;
    cursor: pointer;
    transition: border-color 0.1s;
}

.result-card:hover {
    border-color: #f59e0b;
}

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

.result-card .result-info {
    padding: 0.5rem 0.65rem;
    font-size: 0.75rem;
    color: #777;
}

.result-card .result-info p {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.result-card.error-card {
    border-color: #7f1d1d;
    background: #1a0a0a;
}

.result-card.error-card .result-info {
    color: #f87171;
}

#download-all-btn {
    width: 100%;
}

#results-section {
    padding: 1.5rem;
}

#results-section:not(:has(.result-card)) {
    display: none;
}

/* Modals */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
}

.modal-content {
    background: #1a1a1a;
    border: 2px solid #444;
    border-radius: 0;
    padding: 1.5rem;
    max-width: 600px;
    width: 90%;
    max-height: 75vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

#prompt-history-list {
    list-style: none;
}

#prompt-history-list li {
    padding: 0.75rem;
    border: 2px solid #333;
    border-radius: 0;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: all 0.1s;
}

#prompt-history-list li:hover {
    border-color: #f59e0b;
    background: #222;
}

#prompt-history-list li .prompt-text {
    font-size: 0.85rem;
    white-space: pre-wrap;
    word-break: break-word;
    color: #ccc;
}

#prompt-history-list li .prompt-meta {
    font-size: 0.7rem;
    color: #666;
    margin-top: 0.3rem;
}

#prompt-history-list li .delete-prompt {
    float: right;
    background: none;
    border: none;
    color: #555;
    cursor: pointer;
    font-size: 0.85rem;
    padding: 0;
}

#prompt-history-list li .delete-prompt:hover {
    color: #f87171;
}

/* Image lightbox */
.image-modal-content {
    max-width: 90vw;
    max-height: 90vh;
    width: auto;
    padding: 0;
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 2px solid #444;
}

.image-modal-content .close-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.75rem;
    z-index: 10;
    color: #fff;
    font-size: 2rem;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.8);
}

.image-modal-content .close-btn:hover {
    color: #f59e0b;
}

#modal-image {
    max-width: 100%;
    max-height: 75vh;
    object-fit: contain;
    display: block;
    background: #000;
}

.modal-prompt {
    padding: 1rem 1.25rem;
    font-size: 0.85rem;
    color: #ccc;
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-word;
    background: #1a1a1a;
    border-top: 2px solid #333;
}

/* Utilities */
.hidden {
    display: none !important;
}

#results-section {
    margin-top: 0;
}

/* Responsive */
@media (max-width: 700px) {
    .app-layout {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        height: auto;
        position: static;
        flex-direction: row;
        border-right: none;
        border-bottom: none;
        padding: 1rem 1.25rem;
        gap: 1rem;
    }

    .logo {
        width: 120px;
    }

    .tagline {
        text-align: left;
        font-size: 0.7rem;
    }

    .sidebar-footer {
        display: none;
    }

    .mobile-footer {
        display: block;
    }

    .container {
        padding: 0 0.75rem 2rem;
    }

    .card {
        padding: 1.25rem;
    }

    .generate-buttons {
        flex-direction: column;
    }

    .generate-buttons button {
        width: 100%;
    }

    .prompt-settings {
        flex-direction: column;
        align-items: flex-start;
    }
}