/* Grengin Installer - Liquid Glass Design System
 * Matches the webapp's Apple-inspired aesthetic
 */

/* =============================================================================
   CSS Custom Properties (Design Tokens)
   ============================================================================= */

:root {
    /* Brand Colors */
    --brand: #4079c5;
    --brand-rgb: 64, 121, 197;
    --brand-green-accent: #2d906b;
    --brand-teal: #3a81a7;
    --brand-green: #00C853;
    --brand-red: #DF000C;
    --brand-yellow: #f59e0b;

    /* Interactive Brand States */
    --brand-hover: color-mix(in oklab, var(--brand) 88%, white);
    --brand-active: color-mix(in oklab, var(--brand) 88%, black);
    --brand-ring: color-mix(in oklab, var(--brand) 48%, white);

    /* Dark Theme (Default) */
    --bg-primary: #0d0d10;
    --bg-secondary: #141418;
    --bg-tertiary: rgba(255, 255, 255, 0.04);
    --bg-quaternary: rgba(255, 255, 255, 0.06);

    --text-primary: rgba(255, 255, 255, 0.95);
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-tertiary: rgba(255, 255, 255, 0.5);

    --border-primary: rgba(255, 255, 255, 0.1);
    --border-secondary: rgba(255, 255, 255, 0.06);

    /* Spacing (8px-based scale) */
    --space-2xs: 0.125rem;
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 0.75rem;
    --space-lg: 1rem;
    --space-xl: 1.25rem;
    --space-2xl: 1.5rem;
    --space-3xl: 2rem;
    --space-4xl: 3rem;

    /* Border Radius */
    --radius-sm: 0.625rem;
    --radius-md: 1rem;
    --radius-lg: 1.25rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    /* Glass Properties */
    --glass-blur: 1.5rem;
    --glass-opacity: 0.7;
    --glass-bg: rgba(18, 18, 22, var(--glass-opacity));
    --glass-stroke: rgba(255, 255, 255, 0.08);
    --glass-highlight: inset 0 1px 0 rgba(255, 255, 255, 0.15);
    --glass-edge-glow: 0 0 0 0.5px rgba(255, 255, 255, 0.08);

    /* Shadows */
    --shadow-sm: 0 0.25rem 1rem rgba(0, 0, 0, 0.15);
    --shadow-md: 0 0.5rem 2rem rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.25);
    --shadow-emphasis: 0 1rem 3.5rem rgba(0, 0, 0, 0.3);

    /* Typography */
    --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    --font-body: -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    --font-mono: 'SF Mono', Monaco, Menlo, 'Ubuntu Mono', monospace;

    /* Status Colors */
    --success-surface: color-mix(in oklab, var(--brand-green) 15%, var(--bg-primary));
    --danger-surface: color-mix(in oklab, var(--brand-red) 15%, var(--bg-primary));
    --warning-surface: color-mix(in oklab, var(--brand-yellow) 15%, var(--bg-primary));
    --info-surface: color-mix(in oklab, var(--brand) 15%, var(--bg-primary));
}

/* Light mode support */
@media (prefers-color-scheme: light) {
    :root {
        --bg-primary: #fcfcfc;
        --bg-secondary: #f4f4f5;
        --bg-tertiary: rgba(0, 0, 0, 0.03);
        --bg-quaternary: rgba(0, 0, 0, 0.05);

        --text-primary: #1a1d23;
        --text-secondary: #4a5568;
        --text-tertiary: #718096;

        --border-primary: rgba(0, 0, 0, 0.1);
        --border-secondary: rgba(0, 0, 0, 0.06);

        --glass-bg: rgba(255, 255, 255, var(--glass-opacity));
        --glass-stroke: rgba(0, 0, 0, 0.08);
        --glass-highlight: inset 0 1px 0 rgba(255, 255, 255, 0.8);

        --shadow-sm: 0 0.25rem 1rem rgba(0, 0, 0, 0.08);
        --shadow-md: 0 0.5rem 2rem rgba(0, 0, 0, 0.1);
        --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.12);

        --success-surface: color-mix(in oklab, var(--brand-green) 10%, var(--bg-primary));
        --danger-surface: color-mix(in oklab, var(--brand-red) 10%, var(--bg-primary));
        --warning-surface: color-mix(in oklab, var(--brand-yellow) 10%, var(--bg-primary));
        --info-surface: color-mix(in oklab, var(--brand) 10%, var(--bg-primary));
    }
}

/* =============================================================================
   Base Styles
   ============================================================================= */

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    font-weight: 500;
}

/* =============================================================================
   Layout
   ============================================================================= */

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: var(--space-xl);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* =============================================================================
   Header
   ============================================================================= */

.header {
    text-align: center;
    padding: var(--space-4xl) 0 var(--space-2xl);
}

.logo-image {
    height: 3rem;
    width: auto;
    margin-bottom: var(--space-xs);
}

.logo .version {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* =============================================================================
   Steps Navigation
   ============================================================================= */

.steps-nav {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-3xl);
    flex-wrap: wrap;
}

.step {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
    border: 1px solid var(--glass-stroke);
    border-radius: var(--radius-full);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all 0.2s ease;
    box-shadow: var(--glass-highlight), var(--glass-edge-glow);
}

.step.active {
    border-color: var(--brand);
    color: var(--brand);
    background: color-mix(in oklab, var(--brand) 12%, var(--glass-bg));
    box-shadow: var(--glass-highlight), 0 0 0 1px var(--brand), var(--shadow-sm);
}

.step.completed {
    border-color: var(--brand-green);
    color: var(--brand-green);
    background: color-mix(in oklab, var(--brand-green) 12%, var(--glass-bg));
}

.step.failed {
    border-color: var(--brand-red);
    color: var(--brand-red);
    background: color-mix(in oklab, var(--brand-red) 12%, var(--glass-bg));
}

.step-number {
    width: 1.5rem;
    height: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--text-tertiary);
    color: var(--bg-primary);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
}

.step.active .step-number {
    background: var(--brand);
    color: white;
}

.step.completed .step-number {
    background: var(--brand-green);
    color: white;
}

/* =============================================================================
   Card / Main Content
   ============================================================================= */

.content {
    flex: 1;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
    border: 1px solid var(--glass-stroke);
    border-radius: var(--radius-xl);
    padding: var(--space-3xl);
    box-shadow: var(--glass-highlight), var(--glass-edge-glow), var(--shadow-lg);
}

.wizard-step h2 {
    font-family: var(--font-sans);
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
}

.step-description {
    color: var(--text-secondary);
    margin-bottom: var(--space-2xl);
    font-size: 1.0625rem;
}

/* =============================================================================
   Loading State
   ============================================================================= */

.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xl);
    padding: var(--space-4xl);
}

.spinner {
    width: 3rem;
    height: 3rem;
    border: 3px solid var(--border-primary);
    border-top-color: var(--brand);
    border-radius: var(--radius-full);
    animation: spin 0.8s linear infinite;
}

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

.loading span {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

/* =============================================================================
   Platform Info Card
   ============================================================================= */

.platform-info {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.platform-info h4 {
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-md);
}

.platform-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--space-lg);
}

.platform-item {
    font-size: 0.9375rem;
}

.platform-item strong {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-tertiary);
    margin-bottom: var(--space-2xs);
}

/* =============================================================================
   Checks List
   ============================================================================= */

.checks-list {
    margin-bottom: var(--space-xl);
}

.check-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--border-secondary);
}

.check-item:last-child {
    border-bottom: none;
}

.check-icon {
    width: 1.75rem;
    height: 1.75rem;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 2px;
}

.check-icon.pass {
    background: var(--success-surface);
    color: var(--brand-green);
}

.check-icon.fail {
    background: var(--danger-surface);
    color: var(--brand-red);
}

.check-content {
    flex: 1;
    min-width: 0;
}

.check-name {
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.9375rem;
    margin-bottom: var(--space-2xs);
}

.check-message {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.check-details {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    margin-top: var(--space-xs);
    font-family: var(--font-mono);
}

/* =============================================================================
   Category Cards (System Checks)
   ============================================================================= */

.platform-summary {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.platform-tag {
    background: var(--brand);
    color: white;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.platform-os {
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.9375rem;
}

.platform-arch {
    color: var(--text-tertiary);
    font-size: 0.875rem;
}

.category-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
}

.category-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    transition: all 0.2s ease;
}

/* Category status colors */
.category-card.category-success {
    border-color: color-mix(in oklab, var(--brand-green) 40%, transparent);
    background: color-mix(in oklab, var(--brand-green) 8%, var(--bg-tertiary));
}

.category-card.category-warning {
    border-color: color-mix(in oklab, var(--brand-yellow) 40%, transparent);
    background: color-mix(in oklab, var(--brand-yellow) 8%, var(--bg-tertiary));
}

.category-card.category-error {
    border-color: color-mix(in oklab, var(--brand-red) 40%, transparent);
    background: color-mix(in oklab, var(--brand-red) 8%, var(--bg-tertiary));
}

.category-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding-bottom: var(--space-md);
    margin-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-secondary);
}

.category-icon {
    font-size: 1.25rem;
}

.category-name {
    flex: 1;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.9375rem;
}

.category-status-icon {
    font-size: 0.875rem;
    font-weight: 700;
}

.category-success .category-status-icon {
    color: var(--brand-green);
}

.category-warning .category-status-icon {
    color: var(--brand-yellow);
}

.category-error .category-status-icon {
    color: var(--brand-red);
}

.category-checks {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.check-row {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8125rem;
    padding: var(--space-xs) 0;
}

.check-indicator {
    width: 6px;
    height: 6px;
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

.check-row.pass .check-indicator {
    background: var(--brand-green);
}

.check-row.fail .check-indicator {
    background: var(--brand-red);
}

.check-row.warn .check-indicator {
    background: var(--brand-yellow);
}

.check-text {
    flex: 1;
    color: var(--text-secondary);
    line-height: 1.3;
}

.check-row.pass .check-text {
    color: var(--text-primary);
}

.check-badge {
    font-size: 0.625rem;
    font-weight: 600;
    padding: var(--space-2xs) var(--space-xs);
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.check-badge.mandatory {
    background: color-mix(in oklab, var(--brand-red) 20%, transparent);
    color: var(--brand-red);
}

.check-badge.optional {
    background: color-mix(in oklab, var(--brand-yellow) 20%, transparent);
    color: var(--brand-yellow);
}

.check-hint {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    font-family: var(--font-mono);
    padding-left: calc(6px + var(--space-sm));
    margin-top: var(--space-2xs);
    margin-bottom: var(--space-xs);
}

/* =============================================================================
   Compact Option Cards (Database, etc.)
   ============================================================================= */

.compact-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.option-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: var(--glass-highlight), var(--glass-edge-glow);
}

.option-card:hover {
    background: var(--bg-quaternary);
    border-color: var(--border-primary);
}

.option-card.selected {
    border-color: var(--brand);
    background: color-mix(in oklab, var(--brand) 8%, var(--bg-tertiary));
    box-shadow: var(--glass-highlight), 0 0 0 1px var(--brand);
}

.option-card input[type="radio"] {
    display: none;
}

.option-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.option-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xs);
}

.option-content strong {
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
}

.option-content small {
    color: var(--text-tertiary);
    font-size: 0.75rem;
}

.compact-form {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
}

.compact-form .form-group {
    margin-bottom: var(--space-md);
}

.compact-form .form-group:last-child {
    margin-bottom: 0;
}

.compact-form .form-group label {
    font-size: 0.8125rem;
    margin-bottom: var(--space-xs);
}

.compact-form input {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.9375rem;
}

.compact-form select {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    font-size: 0.9375rem;
    color: var(--text-primary);
    background: var(--bg-quaternary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    outline: none;
}

.compact-form select option {
    color: var(--text-primary);
    background: var(--bg-secondary);
}

.compact-form select:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 2px color-mix(in oklab, var(--brand) 30%, transparent);
}

.form-group-small {
    max-width: 100px;
}

/* Inline checkbox for compact forms */
.inline-checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.inline-checkbox input {
    accent-color: var(--brand);
}

.inline-checkbox span {
    user-select: none;
}

/* Server info inline */
.server-info-inline {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-secondary);
}

/* =============================================================================
   Provider Cards (OAuth, AI)
   ============================================================================= */

.provider-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.provider-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.provider-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.provider-icon {
    width: 2rem;
    height: 2rem;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    overflow: hidden;
    border: 1px solid var(--border-secondary);
}

.provider-icon-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #ffffff;
}

.provider-name {
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.9375rem;
}

.provider-fields {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.provider-fields input {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
}

.provider-link {
    font-size: 0.75rem;
    color: var(--brand);
    text-decoration: none;
}

.provider-link:hover {
    text-decoration: underline;
}

.advanced-card {
    margin-bottom: var(--space-xl);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.advanced-card summary {
    list-style: none;
    cursor: pointer;
    padding: var(--space-md) var(--space-lg);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: color-mix(in oklab, var(--bg-tertiary) 75%, var(--brand) 6%);
}

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

.advanced-card summary::before {
    content: '\25B8';
    margin-right: var(--space-sm);
    color: var(--brand);
    transition: transform 0.2s ease;
}

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

.advanced-card[open] summary {
    border-bottom: 1px solid var(--border-secondary);
}

.advanced-card .compact-form {
    border: none;
    border-radius: 0;
    background: transparent;
}

.advanced-hint {
    padding: var(--space-md) var(--space-lg) 0;
    font-size: 0.8125rem;
    color: var(--text-tertiary);
}

/* Domain tag input */
.domain-tag-box {
    background: var(--bg-quaternary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    padding: var(--space-sm);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    transition: border-color 0.2s;
}
.domain-tag-box:focus-within {
    border-color: var(--brand);
    box-shadow: 0 0 0 2px color-mix(in oklab, var(--brand) 30%, transparent);
}
.domain-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.domain-tags:empty {
    display: none;
}
.domain-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: color-mix(in oklab, var(--brand) 18%, var(--bg-tertiary));
    border: 1px solid color-mix(in oklab, var(--brand) 40%, transparent);
    color: var(--text-primary);
    font-size: 0.8125rem;
    font-family: var(--font-mono, monospace);
    padding: 2px 8px 2px 10px;
    border-radius: 999px;
}
.domain-tag-remove {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1;
    padding: 0 2px;
    display: flex;
    align-items: center;
    transition: color 0.15s;
}
.domain-tag-remove:hover {
    color: var(--brand-red);
}
.domain-add-row {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
}
.domain-add-row input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 0.9rem;
    padding: 2px var(--space-sm);
}
.domain-add-row input::placeholder {
    color: var(--text-tertiary);
}
.btn-add-domain {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid var(--border-primary);
    background: var(--bg-tertiary);
    color: var(--brand);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.15s, border-color 0.15s;
}
.btn-add-domain:hover {
    background: color-mix(in oklab, var(--brand) 15%, var(--bg-tertiary));
    border-color: var(--brand);
}
.domain-add-row input.input-error {
    color: var(--brand-red);
}

/* Callback URLs compact */
.callback-urls-compact {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-bottom: var(--space-lg);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
}

/* =============================================================================
   SSO mode selector
   ============================================================================= */

.sso-mode-selector {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
    flex-wrap: wrap;
}

.sso-mode-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-family: var(--font-sans);
    font-weight: 500;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.sso-mode-btn:hover {
    border-color: var(--brand);
    color: var(--text-primary);
}

.sso-mode-btn.active {
    border-color: var(--brand);
    background: color-mix(in oklab, var(--brand) 12%, var(--bg-tertiary));
    color: var(--text-primary);
    font-weight: 600;
}

.sso-mode-icon {
    width: 16px;
    height: 16px;
    object-fit: contain;
    background: #fff;
    border-radius: 2px;
}

/* Azure consent waiting indicator */
.consent-waiting {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
}

.spinner-inline {
    width: 13px;
    height: 13px;
    border: 2px solid var(--border-secondary);
    border-top-color: var(--brand);
    border-radius: 50%;
    animation: sso-spin 0.7s linear infinite;
    flex-shrink: 0;
}

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

.link-btn {
    background: none;
    border: none;
    color: var(--brand);
    font-size: 0.8125rem;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
    font-family: var(--font-sans);
}

.link-btn:hover {
    opacity: 0.75;
}

.input-row {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
}

.input-row input {
    flex: 1;
    min-width: 0;
}

.btn-sm {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.8125rem;
    white-space: nowrap;
}

/* =============================================================================
   Summary Compact (Finalize)
   ============================================================================= */

.summary-compact {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.summary-item-compact {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-2xs);
}

.summary-item-compact .label {
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.summary-item-compact .value {
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.install-options {
    display: flex;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
}

/* =============================================================================
   Warnings
   ============================================================================= */

.warnings-list {
    background: var(--warning-surface);
    border: 1px solid color-mix(in oklab, var(--brand-yellow) 30%, transparent);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.warnings-list h4 {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--brand-yellow);
    margin-bottom: var(--space-sm);
}

.warning-item {
    font-size: 0.875rem;
    padding: var(--space-xs) 0;
    padding-left: var(--space-lg);
    position: relative;
    color: var(--text-secondary);
}

.warning-item::before {
    content: '!';
    position: absolute;
    left: 0;
    font-weight: 700;
    color: var(--brand-yellow);
}

/* =============================================================================
   Forms
   ============================================================================= */

.form-group {
    margin-bottom: var(--space-xl);
}

.form-group label {
    display: block;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.9375rem;
    margin-bottom: var(--space-sm);
}

.form-group small {
    display: block;
    color: var(--text-tertiary);
    font-size: 0.8125rem;
    margin-top: var(--space-sm);
}

.form-group small a {
    color: var(--brand);
    text-decoration: none;
}

.form-group small a:hover {
    text-decoration: underline;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"] {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    backdrop-filter: blur(0.5rem);
    -webkit-backdrop-filter: blur(0.5rem);
    transition: all 0.2s ease;
}

input::placeholder {
    color: var(--text-tertiary);
}

input:focus {
    outline: none;
    border-color: var(--brand);
    background: var(--bg-quaternary);
    box-shadow: 0 0 0 3px var(--brand-ring);
}

/* =============================================================================
   Radio & Checkbox Groups
   ============================================================================= */

.radio-group,
.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    margin-bottom: var(--space-sm);
    transition: all 0.2s ease;
}

.radio-group:hover,
.checkbox-group:hover {
    background: var(--bg-quaternary);
    border-color: var(--border-primary);
}

.radio-group:has(input:checked),
.checkbox-group:has(input:checked) {
    border-color: var(--brand);
    background: color-mix(in oklab, var(--brand) 8%, var(--bg-tertiary));
}

.radio-group input,
.checkbox-group input {
    margin-top: 4px;
    accent-color: var(--brand);
}

.radio-label strong {
    display: block;
    font-family: var(--font-sans);
    font-weight: 600;
    margin-bottom: var(--space-2xs);
}

.radio-label small {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* =============================================================================
   Provider Sections (OAuth, AI)
   ============================================================================= */

.oauth-provider,
.ai-provider {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.oauth-provider h3,
.ai-provider h3 {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-secondary);
}

/* =============================================================================
   Callback URLs / Server Info
   ============================================================================= */

.callback-urls,
.server-info {
    background: var(--info-surface);
    border: 1px solid color-mix(in oklab, var(--brand) 20%, transparent);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
    font-size: 0.875rem;
}

.callback-urls h4 {
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-md);
}

.callback-url {
    padding: var(--space-xs) 0;
}

.callback-url strong {
    display: block;
    color: var(--text-secondary);
    font-size: 0.8125rem;
    margin-bottom: var(--space-2xs);
}

.callback-url code,
code {
    font-family: var(--font-mono);
    background: var(--bg-quaternary);
    padding: var(--space-2xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
}

/* =============================================================================
   Buttons
   ============================================================================= */

.actions {
    display: flex;
    gap: var(--space-md);
    justify-content: flex-end;
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border-secondary);
}

.btn {
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

.btn-primary {
    background: var(--brand);
    color: white;
    box-shadow: var(--glass-highlight), 0 4px 12px rgba(var(--brand-rgb), 0.3);
}

.btn-primary:hover:not(:disabled) {
    background: var(--brand-hover);
    transform: translateY(-1px);
    box-shadow: var(--glass-highlight), 0 6px 16px rgba(var(--brand-rgb), 0.4);
}

.btn-primary:active:not(:disabled) {
    background: var(--brand-active);
    transform: translateY(0);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-primary);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--bg-quaternary);
    transform: translateY(-1px);
}

.btn-link {
    background: transparent;
    color: var(--text-secondary);
    padding: var(--space-md) var(--space-lg);
}

.btn-link:hover {
    color: var(--text-primary);
}

.btn-large {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1rem;
}

.btn-sm {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.8125rem;
    border-radius: var(--radius-sm);
}

.btn-outline {
    background: transparent;
    color: var(--brand);
    border: 1px solid rgba(var(--brand-rgb), 0.4);
}

.btn-outline:hover:not(:disabled) {
    background: rgba(var(--brand-rgb), 0.1);
    border-color: var(--brand);
}

/* =============================================================================
   Summary
   ============================================================================= */

.summary {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.summary-section h3 {
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-lg);
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--border-secondary);
}

.summary-item:last-child {
    border-bottom: none;
}

.summary-item .label {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.summary-item .value {
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.9375rem;
}

/* =============================================================================
   Progress
   ============================================================================= */

.progress-container {
    margin: var(--space-2xl) 0;
}

.progress-bar {
    height: 6px;
    background: var(--bg-quaternary);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--space-lg);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--brand), var(--brand-teal));
    width: 0%;
    transition: width 0.3s ease;
    border-radius: var(--radius-full);
}

.progress-steps {
    font-size: 0.875rem;
}

.progress-step {
    padding: var(--space-xs) 0;
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.progress-step.completed {
    color: var(--brand-green);
}

.progress-step.completed::before {
    content: '\2713';
    font-weight: 700;
}

.progress-step.error {
    color: var(--brand-red);
}

.progress-step.error::before {
    content: '\2717';
    font-weight: 700;
}

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

.progress-step .step-status {
    min-width: 1.25rem;
    text-align: center;
}

/* Database Progress */
.db-progress {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin: var(--space-lg) 0;
}

.db-progress .progress-step {
    padding: var(--space-sm) 0;
}

.db-progress .progress-step.completed .step-status {
    color: var(--brand-green);
}

.db-progress .progress-step.active .step-status {
    color: var(--brand);
    animation: pulse 1s ease-in-out infinite;
}

.db-progress .progress-step.error .step-status {
    color: var(--brand-red);
}

.db-progress .progress-step.pending {
    opacity: 0.5;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* =============================================================================
   Complete Screen
   ============================================================================= */

.complete-container {
    text-align: center;
    padding: var(--space-3xl);
}

.success-icon {
    width: 5rem;
    height: 5rem;
    background: var(--success-surface);
    color: var(--brand-green);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 auto var(--space-xl);
    box-shadow: 0 0 0 8px color-mix(in oklab, var(--brand-green) 10%, transparent);
}

.complete-container h2 {
    margin-bottom: var(--space-sm);
}

.complete-container > p {
    color: var(--text-secondary);
    margin-bottom: var(--space-2xl);
}

.app-url {
    background: var(--bg-tertiary);
    padding: var(--space-xl);
    border-radius: var(--radius-md);
    margin: var(--space-2xl) 0;
}

.app-url a {
    font-family: var(--font-sans);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--brand);
    text-decoration: none;
}

.app-url a:hover {
    text-decoration: underline;
}

.post-install-info {
    text-align: left;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    margin: var(--space-xl) 0;
}

.post-install-info h4 {
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-lg);
}

.file-location {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) 0;
    font-size: 0.875rem;
    border-bottom: 1px solid var(--border-secondary);
}

.file-location:last-child {
    border-bottom: none;
}

/* =============================================================================
   Toast Notifications
   ============================================================================= */

.toast-container {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    z-index: 1000;
}

.toast {
    padding: var(--space-md) var(--space-lg);
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(180%);
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
    border: 1px solid var(--glass-stroke);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    animation: slideIn 0.3s ease;
    font-size: 0.9375rem;
    max-width: 400px;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.toast.success {
    border-left: 3px solid var(--brand-green);
}

.toast.error {
    border-left: 3px solid var(--brand-red);
}

.toast.warning {
    border-left: 3px solid var(--brand-yellow);
}

/* =============================================================================
   Footer
   ============================================================================= */

.footer {
    text-align: center;
    padding: var(--space-xl);
    color: var(--text-tertiary);
    font-size: 0.875rem;
}

/* =============================================================================
   Responsive
   ============================================================================= */

@media (max-width: 768px) {
    :root {
        --glass-blur: 1.125rem;
    }

    .container {
        padding: var(--space-md);
    }

    .content {
        padding: var(--space-xl);
    }

    .steps-nav {
        gap: var(--space-xs);
    }

    .step {
        padding: var(--space-sm) var(--space-md);
        font-size: 0.8125rem;
    }

    .step-name {
        display: none;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .actions {
        flex-direction: column;
    }

    .actions .btn {
        width: 100%;
    }

    .toast-container {
        left: var(--space-md);
        right: var(--space-md);
    }

    .toast {
        max-width: none;
    }
}

@media (max-width: 480px) {
    :root {
        --glass-blur: 1rem;
    }

    .header {
        padding: var(--space-2xl) 0 var(--space-xl);
    }

    .logo-image {
        height: 2.25rem;
    }
}

/* =============================================================================
   Reduced Motion
   ============================================================================= */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* =============================================================================
   Reduced Transparency
   ============================================================================= */

@media (prefers-reduced-transparency: reduce) {
    :root {
        --glass-opacity: 0.95;
    }

    .step,
    .content,
    .toast {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }
}

/* =============================================================================
   Jarvis DNS Card (Domain step + Complete step)
   ============================================================================= */

.jarvis-card {
    background: linear-gradient(135deg,
        rgba(var(--brand-rgb), 0.10) 0%,
        rgba(var(--brand-rgb), 0.05) 100%);
    border: 1px solid rgba(var(--brand-rgb), 0.25);
    border-radius: var(--radius-md);
    padding: var(--space-lg) var(--space-xl);
    margin-bottom: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.jarvis-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.jarvis-card-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-secondary);
}

.jarvis-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-tertiary);
    flex-shrink: 0;
    transition: background 0.3s;
}
.jarvis-dot.active {
    background: var(--brand-green);
    box-shadow: 0 0 6px rgba(0, 200, 83, 0.5);
}

.jarvis-loading-text {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    font-style: italic;
}

.jarvis-subdomain-link {
    font-size: 1rem;
    font-weight: 600;
    color: var(--brand);
    text-decoration: none;
    word-break: break-all;
}
.jarvis-subdomain-link:hover { text-decoration: underline; }

.jarvis-card-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.jarvis-claim-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--border-secondary);
}

.jarvis-input-row {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.jarvis-input-row input {
    flex: 1;
    min-width: 120px;
}

.jarvis-input-suffix {
    font-size: 0.85rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.jarvis-claim-result {
    font-size: 0.82rem;
    margin: 0;
}
.jarvis-claim-result.success { color: var(--brand-green); }
.jarvis-claim-result.error   { color: var(--brand-red); }

/* Complete step Jarvis URL row */
.jarvis-complete-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    margin-top: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: rgba(var(--brand-rgb), 0.06);
    border: 1px solid rgba(var(--brand-rgb), 0.15);
    border-radius: var(--radius-sm);
}

.jarvis-complete-label {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.jarvis-complete-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--brand);
    text-decoration: none;
    word-break: break-all;
}
.jarvis-complete-link:hover { text-decoration: underline; }