:root {
    --primary-color: #0ea5e9;
    --primary-dark: #0284c7;
    --secondary-color: #64748b;
    --success-color: #22c55e;
    --warning-color: #eab308;
    --error-color: #ef4444;
    --background-color: #f8fafc;
    --card-background: #ffffff;
    --text-color: #0f172a;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --border-radius: 8px;
    --font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

body {
    font-family: var(--font-family);
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    padding: 0 1rem;
}

/* Header & Stepper */
.app-header {
    background: var(--card-background);
    padding: 1rem 0;
    margin-bottom: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid var(--border-color);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.app-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stepper {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.step {
    color: var(--text-muted);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s;
}

.step span {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--border-color);
    color: var(--text-muted);
    font-size: 0.875rem;
}

.step.active {
    color: var(--primary-color);
}

.step.active span {
    background: var(--primary-color);
    color: white;
}

/* Main Content */
.app-main {
    max-width: 1200px;
    margin: 0 auto 3rem;
}

.card {
    background: var(--card-background);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    margin-bottom: 1.5rem;
}

/* Forms & Inputs */
.grid-form {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

@media (min-width: 768px) {
    .grid-form {
        grid-template-columns: 1fr 1fr;
    }

    .span-2 {
        grid-column: span 2;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

label {
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    justify-content: space-between;
}

input,
select,
textarea {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.2s;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(14, 165, 233, 0.2);
}

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

textarea#raw-input {
    min-height: 400px;
    font-family: monospace;
    font-size: 0.9rem;
    direction: ltr;
    text-align: left;
}

.dir-ltr {
    direction: ltr;
    text-align: left;
}

/* Tags / Checkboxes */
.tags-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag-checkbox {
    display: none;
}

.tag-label {
    padding: 0.4rem 0.8rem;
    background: background-color;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.875rem;
    transition: all 0.2s;
    user-select: none;
}

.tag-checkbox:checked+.tag-label {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.tag-label.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    background: var(--secondary-color);
    color: white;
}

.btn-success {
    background: var(--success-color);
    color: white;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-large {
    font-size: 1.125rem;
    padding: 1rem 2rem;
}

.step-footer {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.split-footer {
    justify-content: space-between;
}

.publish-actions {
    display: flex;
    gap: 1rem;
}

/* Step visibility */
.wizard-step {
    display: none;
}

.wizard-step.active {
    display: block;
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Utility Classes */
.text-muted {
    color: var(--text-muted);
}

.alert {
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.alert.error {
    background: #fef2f2;
    color: var(--error-color);
    border: 1px solid #fecaca;
}

.alert.warning {
    background: #fefce8;
    color: var(--warning-color);
    border: 1px solid #fef08a;
}

.counter {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.counter.invalid {
    color: var(--error-color);
    font-weight: bold;
}

/* Summary Grid */
.summary-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin: 1.5rem 0;
}

@media (min-width: 768px) {
    .summary-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.summary-box {
    background: var(--background-color);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.code-block {
    background: #1e293b;
    color: #f8fafc;
    padding: 1rem;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.9rem;
    white-space: pre-wrap;
    direction: ltr;
    text-align: left;
}

.publish-log {
    margin-top: 1.5rem;
    padding: 1rem;
    background: #0f172a;
    color: #38bdf8;
    border-radius: 4px;
    font-family: monospace;
    max-height: 200px;
    overflow-y: auto;
    direction: ltr;
    text-align: left;
}

.cloudflare-auth-box {
    margin: 2rem 0;
    padding: 1.5rem;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: var(--border-radius);
}

.draft-restore-banner {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #f0fdf4;
    border-bottom: 2px solid var(--success-color);
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    font-weight: 600;
    color: #166534;
}

/* Image Cards */
.images-list .card {
    border: 1px solid var(--border-color);
}

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

.type-selector {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.section-divider {
    border-top: 1px dashed var(--border-color);
    padding-top: 1.5rem;
    margin-top: 0.5rem;
    font-size: 1rem;
    color: var(--text-muted);
}

/* Responsive tweaks */
@media (max-width: 480px) {
    .stepper {
        gap: 0.75rem;
    }

    .step {
        font-size: 0.85rem;
    }

    .publish-actions {
        flex-direction: column;
    }

    .btn-large {
        width: 100%;
    }

    .draft-restore-banner {
        flex-wrap: wrap;
        text-align: center;
        font-size: 0.9rem;
    }
}

/* ============================
   PHASE 2 — IMAGE SLOTS
   ============================ */

.image-slot-card {
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1.25rem;
    margin-bottom: 1.25rem;
    transition: border-color 0.2s;
}

.image-slot-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.image-slot-header h4 {
    margin: 0;
    font-size: 1rem;
}

.badge-hero {
    display: inline-block;
    background: var(--primary-color);
    color: #fff;
    font-size: 0.7rem;
    padding: 0.15rem 0.45rem;
    border-radius: 4px;
    margin-right: 0.5rem;
    vertical-align: middle;
}

.filename-badge {
    font-family: monospace;
    font-size: 0.8rem;
    background: #f1f5f9;
    border: 1px solid var(--border-color);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    color: var(--primary-color);
}

.slot-description {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.ai-prompt-row {
    margin-bottom: 1rem;
}

.ai-prompt-row label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 0.35rem;
    color: var(--text-muted);
}

.prompt-copy-group {
    display: flex;
    gap: 0.5rem;
}

.prompt-copy-group input {
    flex: 1;
    font-size: 0.85rem;
    background: #f8fafc;
    font-family: monospace;
}

.btn-sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.875rem;
}

.dropzone {
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
    background: #f8fafc;
    min-height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dropzone:hover {
    border-color: var(--primary-color);
    background: #eff6ff;
}

.dropzone.drag-over {
    border-color: var(--primary-color);
    background: #dbeafe;
    border-style: solid;
}

.dropzone-inner {
    pointer-events: none;
}

.drop-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 0.5rem;
}

.dropzone p {
    margin: 0.25rem 0;
    font-weight: 600;
    color: var(--text-color);
}

.dropzone small {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.slot-status {
    margin-top: 0.5rem;
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 500;
}

.slot-status.processing {
    background: #fef3c7;
    color: #92400e;
}

.slot-status.success {
    background: #d1fae5;
    color: #065f46;
}

.slot-status.error {
    background: #fee2e2;
    color: #991b1b;
}

.alt-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1rem;
}

.empty-images-note {
    background: #fef9c3;
    border: 1px solid #fde68a;
    border-radius: var(--border-radius);
    padding: 1.25rem;
    text-align: center;
    margin-bottom: 1.25rem;
}

.empty-images-note p {
    margin: 0.5rem 0;
    font-size: 0.95rem;
}

/* ============================
   PHASE 2 — CONTENT WARNINGS
   ============================ */

.content-warnings-panel {
    border-radius: var(--border-radius);
    overflow: hidden;
    font-size: 0.9rem;
}

.content-warnings-panel.ok .policy-ok,
.content-warnings-panel.dismissed .policy-ok {
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    font-weight: 500;
}

.content-warnings-panel.ok .policy-ok {
    background: #d1fae5;
    color: #065f46;
}

.content-warnings-panel.dismissed .policy-ok {
    background: #e0f2fe;
    color: #075985;
}

.content-warnings-panel.has-warnings {
    border: 1px solid #f97316;
    border-radius: var(--border-radius);
}

.warnings-header {
    background: #fff7ed;
    border-bottom: 1px solid #f97316;
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    font-weight: 600;
    color: #c2410c;
}

.warnings-list {
    list-style: none;
    margin: 0;
    padding: 0.75rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    background: #fff;
}

.warnings-list li {
    padding: 0.4rem 0;
    border-bottom: 1px dashed #fed7aa;
    color: #7c2d12;
}

.warnings-list li:last-child {
    border-bottom: none;
}

.req {
    color: var(--error-color);
}

@media (max-width: 600px) {
    .alt-grid {
        grid-template-columns: 1fr;
    }

    .prompt-copy-group {
        flex-direction: column;
    }
}