/**
 * Reframe Playground Styles
 * Custom styling for API testing widgets and branding
 */

/* ============================================
   SIDEBAR BRANDING
   ============================================ */

/* Sidebar logo container - injected by JS */
.sidebar-brand {
    display: block;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--sidebar-separator);
    margin-bottom: 0.5rem;
    text-decoration: none;
}

.sidebar-brand img {
    max-width: 160px;
    height: auto;
}

.sidebar-brand:hover img {
    opacity: 0.85;
}

/* ============================================
   HERO LOGO (Home Page)
   ============================================ */

.hero-logo {
    text-align: center;
    margin-bottom: 2rem;
    padding: 1rem 0;
}

.hero-logo img {
    max-width: 280px;
    height: auto;
}

/* Dark theme adjustments for hero */
.navy .hero-logo img,
.coal .hero-logo img,
.ayu .hero-logo img {
    filter: brightness(1.1);
}

/* ============================================
   CSS Variables for theming
   ============================================ */
:root {
    --reframe-primary: #10b981;
    --reframe-primary-dark: #059669;
    --reframe-primary-light: #34d399;
    --reframe-bg: #ffffff;
    --reframe-bg-secondary: #f3f4f6;
    --reframe-border: #e5e7eb;
    --reframe-text: #1f2937;
    --reframe-text-secondary: #6b7280;
    --reframe-error: #ef4444;
    --reframe-error-bg: #fef2f2;
    --reframe-success: #10b981;
    --reframe-success-bg: #ecfdf5;
    --reframe-code-bg: #1f2937;
    --reframe-code-text: #e5e7eb;
}

/* Dark theme support */
.navy, .coal, .ayu {
    --reframe-bg: #1a1f2e;
    --reframe-bg-secondary: #242b3d;
    --reframe-border: #3d4663;
    --reframe-text: #e5e7eb;
    --reframe-text-secondary: #9ca3af;
    --reframe-error-bg: #450a0a;
    --reframe-success-bg: #022c22;
    --reframe-code-bg: #0f172a;
}

/* Widget Container */
.reframe-widget-container {
    background: var(--reframe-bg);
    border: 1px solid var(--reframe-border);
    border-radius: 8px;
    margin: 1.5rem 0;
    overflow: hidden;
}

.widget-header {
    background: linear-gradient(135deg, var(--reframe-primary), var(--reframe-primary-dark));
    color: white;
    padding: 0.75rem 1rem;
}

.widget-header h4 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.widget-body {
    padding: 1.25rem;
}

/* Form Elements */
.form-row {
    margin-bottom: 1.25rem;
}

.form-row label {
    display: block;
    font-size: 1rem;
    font-weight: 500;
    color: var(--reframe-text-secondary);
    margin-bottom: 0.375rem;
}

.form-row select,
.form-row textarea,
.form-row input[type="text"] {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--reframe-border);
    border-radius: 6px;
    background: var(--reframe-bg);
    color: var(--reframe-text);
    font-size: 1rem;
    font-family: inherit;
}

.form-row textarea {
    font-family: 'JetBrains Mono', 'Fira Code', 'Source Code Pro', monospace;
    resize: vertical;
    min-height: 140px;
    font-size: 0.95rem;
}

.form-row select:focus,
.form-row textarea:focus,
.form-row input[type="text"]:focus {
    outline: none;
    border-color: var(--reframe-primary);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.options-row {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.options-row label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    color: var(--reframe-text);
    cursor: pointer;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.25rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

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

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

.btn-primary:disabled {
    background: var(--reframe-text-secondary);
    cursor: not-allowed;
}

.btn-secondary {
    background: var(--reframe-bg-secondary);
    color: var(--reframe-text);
    border: 1px solid var(--reframe-border);
    margin-left: 0.5rem;
}

.btn-secondary:hover {
    background: var(--reframe-border);
}

.btn-small {
    padding: 0.375rem 0.625rem;
    font-size: 0.875rem;
}

/* Result Container */
.result-container {
    margin-top: 1.25rem;
    border: 1px solid var(--reframe-border);
    border-radius: 6px;
    overflow: hidden;
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.625rem 1rem;
    background: var(--reframe-bg-secondary);
    border-bottom: 1px solid var(--reframe-border);
    font-size: 1rem;
    font-weight: 500;
}

.result-output {
    margin: 0;
    padding: 1.25rem;
    background: var(--reframe-code-bg);
    color: var(--reframe-code-text);
    font-family: 'JetBrains Mono', 'Fira Code', 'Source Code Pro', monospace;
    font-size: 0.9rem;
    line-height: 1.6;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 400px;
    overflow-y: auto;
}

/* Error Container */
.error-container {
    margin-top: 1.25rem;
    padding: 1rem 1.25rem;
    background: var(--reframe-error-bg);
    border: 1px solid var(--reframe-error);
    border-radius: 6px;
    color: var(--reframe-error);
    font-size: 1rem;
}

/* Tabs */
.result-tabs {
    display: flex;
    border-bottom: 1px solid var(--reframe-border);
    background: var(--reframe-bg-secondary);
}

.tab-btn {
    padding: 0.625rem 1.25rem;
    border: none;
    background: none;
    color: var(--reframe-text-secondary);
    font-size: 1rem;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

.tab-btn:hover {
    color: var(--reframe-text);
}

.tab-btn.active {
    color: var(--reframe-primary);
    border-bottom-color: var(--reframe-primary);
}

.tab-content {
    padding: 1.25rem;
    background: var(--reframe-code-bg);
    color: var(--reframe-code-text);
    max-height: 300px;
    overflow: auto;
}

.tab-content pre {
    margin: 0;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.9rem;
    white-space: pre-wrap;
}

/* Validation Results */
.validation-success {
    padding: 1.25rem;
    background: var(--reframe-success-bg);
    border-radius: 4px;
    color: var(--reframe-success);
    font-size: 1rem;
}

.validation-success strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.validation-success p {
    margin: 0.375rem 0;
    color: var(--reframe-text);
}

.validation-success .message-type,
.validation-success .package-name {
    font-weight: 600;
    color: var(--reframe-primary);
}

.validation-error {
    padding: 1.25rem;
    background: var(--reframe-error-bg);
    border-radius: 4px;
}

.validation-error strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--reframe-error);
}

.error-item {
    padding: 0.75rem;
    margin-bottom: 0.75rem;
    background: rgba(239, 68, 68, 0.1);
    border-radius: 4px;
    border-left: 3px solid var(--reframe-error);
    font-size: 0.95rem;
}

.error-code {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    background: var(--reframe-error);
    color: white;
    font-size: 0.85rem;
    border-radius: 3px;
    margin-right: 0.5rem;
}

.error-msg {
    color: var(--reframe-code-text);
}

.error-field {
    display: block;
    font-size: 0.9rem;
    color: var(--reframe-text-secondary);
    margin-top: 0.375rem;
}

/* API Details */
.api-details {
    border-top: 1px solid var(--reframe-border);
}

.api-details summary {
    padding: 0.875rem 1.25rem;
    cursor: pointer;
    font-size: 1rem;
    color: var(--reframe-text-secondary);
    background: var(--reframe-bg-secondary);
}

.api-details summary:hover {
    color: var(--reframe-text);
}

.api-content {
    padding: 1.25rem;
    background: var(--reframe-code-bg);
}

.api-content pre {
    margin: 0;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.875rem;
    color: var(--reframe-code-text);
    white-space: pre-wrap;
}

.api-request,
.api-response {
    margin-bottom: 1rem;
}

.api-request strong,
.api-response strong {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--reframe-primary);
}

/* SWIFT MT Syntax Highlighting */
.swift-block { color: #f59e0b; font-weight: bold; }
.swift-tag { color: #3b82f6; font-weight: 500; }
.swift-subfield { color: #06b6d4; }
.swift-bic { color: #8b5cf6; }
.swift-amount { color: #10b981; font-weight: 500; }
.swift-reference { color: #9ca3af; font-family: monospace; font-size: 0.9em; }
.xml-tag { color: #3b82f6; }
.xml-attr { color: #f59e0b; }
.xml-value { color: #10b981; }
.json-key { color: #3b82f6; }
.json-string { color: #10b981; }
.json-number { color: #f59e0b; }
.json-boolean { color: #ec4899; }
.json-null { color: #6b7280; }

/* Full Playground */
.reframe-playground {
    background: var(--reframe-bg);
    border: 1px solid var(--reframe-border);
    border-radius: 8px;
    margin: 0;
    overflow: hidden;
}

.playground-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.875rem 1.25rem;
    background: linear-gradient(135deg, var(--reframe-primary), var(--reframe-primary-dark));
    color: white;
}

.playground-header-title {
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0;
}

.api-url-config {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.api-url-config label {
    opacity: 0.9;
}

.api-url-config input {
    padding: 0.35rem 0.6rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.15);
    color: white;
    font-size: 0.95rem;
    width: 220px;
}

.api-url-config input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.api-url-config .btn {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.35rem 0.75rem;
    font-size: 0.9rem;
}

.api-url-config .btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.playground-tabs {
    display: flex;
    background: var(--reframe-bg-secondary);
    border-bottom: 1px solid var(--reframe-border);
}

.playground-tab {
    padding: 0.75rem 1.5rem;
    border: none;
    background: none;
    color: var(--reframe-text-secondary);
    font-size: 1.05rem;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: all 0.2s;
}

.playground-tab:hover {
    color: var(--reframe-text);
}

.playground-tab.active {
    color: var(--reframe-primary);
    border-bottom-color: var(--reframe-primary);
}

.playground-section {
    padding: 1.25rem;
}

.section-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.form-group {
    flex: 1;
    min-width: 140px;
}

.form-group.wide {
    flex: 100%;
}

.form-group label {
    display: block;
    font-size: 1rem;
    font-weight: 500;
    color: var(--reframe-text-secondary);
    margin-bottom: 0.375rem;
}

.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.6rem 0.875rem;
    border: 1px solid var(--reframe-border);
    border-radius: 4px;
    background: var(--reframe-bg);
    color: var(--reframe-text);
    font-size: 1rem;
}

.form-group textarea {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    resize: vertical;
    min-height: 180px;
    font-size: 0.95rem;
}

/* Inline Sample Generator (for Validate/Transform tabs) */
.sample-generator-inline {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--reframe-border);
    flex-wrap: wrap;
}

.sample-generator-inline select {
    padding: 0.4rem 0.6rem;
    border: 1px solid var(--reframe-border);
    border-radius: 4px;
    background: var(--reframe-bg);
    color: var(--reframe-text);
    font-size: 0.9rem;
    min-width: 100px;
}

.sample-generator-inline .format-select-inline {
    min-width: 110px;
}

.sample-generator-inline .type-select-inline {
    min-width: 90px;
}

.sample-generator-inline .scenario-select-inline {
    min-width: 200px;
    flex: 1;
}

.sample-generator-inline .generate-sample-btn {
    white-space: nowrap;
}

.result-panel {
    margin: 1rem 1.25rem 1.25rem;
    border: 1px solid var(--reframe-border);
    border-radius: 6px;
    overflow: hidden;
}

.result-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.625rem 1rem;
    background: var(--reframe-bg-secondary);
    border-bottom: 1px solid var(--reframe-border);
    font-size: 1rem;
    font-weight: 500;
}

.result-display {
    margin: 0;
    padding: 1.25rem;
    background: var(--reframe-code-bg);
    color: var(--reframe-code-text);
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.95rem;
    line-height: 1.6;
    overflow-x: auto;
    white-space: pre-wrap;
    min-height: 120px;
    max-height: 400px;
    overflow-y: auto;
}

/* Compact result display for validation status */
.result-display:has(.validation-success),
.result-display:has(.validation-error) {
    min-height: auto;
    max-height: none;
    padding: 0;
    background: transparent;
    font-family: inherit;
}

/* Empty result display */
.result-display:empty {
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.result-display:empty::before {
    content: 'Results will appear here';
    color: var(--reframe-text-secondary);
    font-style: italic;
}

.error-panel {
    margin: 0 1.25rem 1.25rem;
    padding: 1rem 1.25rem;
    background: var(--reframe-error-bg);
    border: 1px solid var(--reframe-error);
    border-radius: 6px;
    color: var(--reframe-error);
    font-size: 1rem;
}

/* Responsive */
@media (max-width: 768px) {
    .playground-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .api-url-config {
        width: 100%;
    }

    .api-url-config input {
        flex: 1;
    }

    .section-row {
        flex-direction: column;
    }

    .form-group {
        width: 100%;
    }

    .playground-tabs {
        overflow-x: auto;
    }

    .result-tabs {
        overflow-x: auto;
    }
}