/* Love Bank Card Generator - Grayscale Dark Theme */

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

:root {
    --bg: #0a0a0a;
    --surface: #141414;
    --surface-light: #1a1a1a;
    --border: #2a2a2a;
    --border-light: #333;
    --text: #e5e5e5;
    --text-muted: #888;
    --text-dim: #666;
    --accent: #fff;
    --success: #6b6b6b;
    --warning: #888;
    --error: #999;
    --shadow: rgba(0, 0, 0, 0.5);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.6;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
}

/* Header */
header {
    text-align: center;
    margin-bottom: 2rem;
}

header h1 {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 0.5rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.subtitle {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Status Bar */
.status-bar {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.status-bar.error {
    border-color: #444;
}

.status-bar.success {
    border-color: #444;
}

.status-bar.warning {
    border-color: #444;
}

.status-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0.7;
}

.status-close:hover {
    opacity: 1;
    color: var(--text);
}

/* Etsy Integration Section */
.etsy-section {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

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

.etsy-header h3 {
    color: var(--text);
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0;
}

.etsy-status {
    padding: 0.25rem 0.75rem;
    border-radius: 2px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.etsy-status.connected {
    background: var(--surface-light);
    color: var(--text);
    border: 1px solid var(--border-light);
}

.etsy-status.pending {
    background: var(--surface-light);
    color: var(--text-muted);
    border: 1px solid var(--border);
}

.etsy-status.disconnected {
    background: var(--surface-light);
    color: var(--text-dim);
    border: 1px solid var(--border);
}

.etsy-setup p,
.etsy-connect p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.etsy-fields {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1rem;
}

.etsy-fetch-row {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
    margin-bottom: 1rem;
}

.etsy-fetch-row .field {
    flex: 1;
}

.etsy-fetch-row .btn {
    white-space: nowrap;
}

.section-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 1.5rem 0;
    color: var(--text-dim);
}

.section-divider::before,
.section-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border);
}

.section-divider span {
    padding: 0 1rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Upload Section */
.upload-section {
    margin-bottom: 2rem;
}

.drop-zone {
    border: 1px dashed var(--border);
    border-radius: 4px;
    padding: 3rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    background: var(--surface);
    margin-bottom: 1rem;
}

.drop-zone:hover,
.drop-zone.dragover {
    border-color: var(--text-muted);
    background: var(--surface-light);
}

.drop-zone.has-files {
    border-color: var(--text-muted);
    border-style: solid;
}

.upload-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.drop-text {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.drop-subtext {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* File Preview */
.file-list {
    margin-top: 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

.file-tag {
    background: var(--surface-light);
    border: 1px solid var(--border);
    padding: 0.4rem 0.8rem;
    border-radius: 2px;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.file-tag .remove {
    cursor: pointer;
    opacity: 0.5;
}

.file-tag .remove:hover {
    opacity: 1;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--border-light);
    border-radius: 2px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--surface);
    color: var(--text);
}

.btn:hover:not(:disabled) {
    background: var(--surface-light);
    border-color: var(--text-muted);
}

.btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--text);
    color: var(--bg);
    border-color: var(--text);
    width: 100%;
}

.btn-primary:hover:not(:disabled) {
    background: #ccc;
    border-color: #ccc;
}

.btn-success {
    background: var(--text);
    color: var(--bg);
    border-color: var(--text);
}

.btn-success:hover:not(:disabled) {
    background: #ccc;
    border-color: #ccc;
}

.btn-secondary {
    background: var(--surface);
    color: var(--text);
    border-color: var(--border-light);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--surface-light);
    border-color: var(--text-muted);
}

.btn-download {
    background: var(--text);
    color: var(--bg);
    border-color: var(--text);
    font-size: 0.9rem;
    padding: 1rem 2rem;
}

.btn-download:hover {
    background: #ccc;
}

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

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
}

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
}

.hidden {
    display: none !important;
}

/* Paste Section */
.paste-section {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.paste-section h3 {
    color: var(--text);
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.paste-instructions {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.paste-textarea {
    width: 100%;
    min-height: 180px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 2px;
    padding: 1rem;
    color: var(--text);
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
    font-size: 0.85rem;
    resize: vertical;
    margin-bottom: 1rem;
}

.paste-textarea:focus {
    outline: none;
    border-color: var(--text-muted);
}

.paste-textarea::placeholder {
    color: var(--text-dim);
}

/* Action Bar */
.action-bar {
    background: var(--surface);
    border: 1px solid var(--border-light);
    border-radius: 4px;
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
}

.action-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.action-bar .order-stats {
    flex: 1;
}

.action-bar .btn {
    min-width: 160px;
}

.action-bar .btn-download {
    padding: 0.75rem 1.5rem;
}

/* Manual Entry */
.manual-section {
    margin-bottom: 1.5rem;
}

.manual-form {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1.5rem;
    margin-top: 1rem;
}

.manual-form h3 {
    margin-bottom: 1rem;
    color: var(--text);
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.manual-actions {
    margin-top: 1rem;
    display: flex;
    gap: 0.5rem;
}

/* Form Fields */
.field {
    display: flex;
    flex-direction: column;
}

.field.full-width {
    grid-column: 1 / -1;
}

.field label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
}

.field input,
.field select {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 2px;
    padding: 0.6rem 0.8rem;
    color: var(--text);
    font-size: 0.9rem;
}

.field input:focus,
.field select:focus {
    outline: none;
    border-color: var(--text-muted);
}

.field input.error {
    border-color: #666;
}

.field select {
    cursor: pointer;
}

/* Orders Section */
.orders-section {
    margin-bottom: 2rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.section-header h2 {
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.order-stats {
    display: flex;
    gap: 1rem;
}

.stat {
    padding: 0.3rem 0.8rem;
    border-radius: 2px;
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--surface);
    border: 1px solid var(--border);
}

.stat-valid {
    color: var(--text);
}

.stat-invalid {
    color: var(--text-muted);
}

.orders-list {
    margin-bottom: 1.5rem;
}

.list-title {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.5rem 0;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
}

.valid-title {
    color: var(--text);
}

.invalid-title {
    color: var(--text-muted);
}

.review-note {
    color: var(--text-dim);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

/* Order Card */
.order-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1.25rem;
    margin-bottom: 0.75rem;
}

.order-card.invalid {
    border-color: var(--border);
    opacity: 0.8;
}

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

.order-number {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text);
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
}

.order-color {
    padding: 0.25rem 0.6rem;
    border-radius: 2px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border: 1px solid var(--border);
}

.order-color.black {
    background: #1a1a1a;
    color: #fff;
    border-color: #333;
}
.order-color.blue {
    background: #1a1a2a;
    color: #aab;
    border-color: #333;
}
.order-color.red {
    background: #2a1a1a;
    color: #baa;
    border-color: #333;
}

.order-fields {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.order-issues {
    margin-top: 1rem;
    padding: 0.75rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 2px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.order-issues span {
    color: var(--text);
    font-weight: 500;
}

.order-actions {
    margin-top: 1rem;
    display: flex;
    gap: 0.5rem;
}

/* Generate Section */
.generate-section {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

.generate-section .btn {
    min-width: 200px;
}

/* Download Section */
.download-section {
    text-align: center;
}

.download-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 3rem;
}

.download-icon {
    width: 60px;
    height: 60px;
    background: var(--surface-light);
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 1.5rem;
}

.download-card h2 {
    margin-bottom: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.download-card p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.download-card .btn {
    display: block;
    margin: 0 auto 1rem;
    max-width: 250px;
}

/* Loading Spinner */
@keyframes spin {
    to { transform: rotate(360deg); }
}

.spinner {
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Responsive */
@media (max-width: 600px) {
    .container {
        padding: 1rem;
    }

    .order-fields {
        grid-template-columns: 1fr;
    }

    .section-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .etsy-fields {
        grid-template-columns: 1fr;
    }

    .etsy-fetch-row {
        flex-direction: column;
    }

    .etsy-fetch-row .btn {
        width: 100%;
    }
}