/* === GC Quote — app styles === */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg: #f7f8fa;
    --surface: #ffffff;
    --text: #1a1a2e;
    --text-secondary: #6b7280;
    --border: #e5e7eb;
    --primary: #2d3748;
    --primary-hover: #1a202c;
    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;
    --radius: 8px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-lg: 0 4px 12px rgba(0,0,0,0.1);
    --max-w: 900px;
    --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
}

html { font-size: 16px; }
body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    min-height: 100vh;
}

/* --- Navigation --- */
.app-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    background: var(--primary);
    color: white;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-brand { font-weight: 700; font-size: 1.1rem; }
.nav-shop-name { font-size: 0.85rem; opacity: 0.7; }

.nav-right {
    display: flex;
    gap: 4px;
}

.nav-btn {
    background: transparent;
    border: none;
    color: rgba(255,255,255,0.7);
    padding: 8px 16px;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 0.875rem;
    font-family: var(--font);
    transition: all 0.15s;
}
.nav-btn:hover { background: rgba(255,255,255,0.1); color: white; }
.nav-btn.active { background: rgba(255,255,255,0.15); color: white; }

.nav-btn-logout {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.3);
    color: rgba(255,255,255,0.8);
    padding: 6px 12px;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 0.8rem;
    font-family: var(--font);
}
.nav-btn-logout:hover { border-color: white; color: white; }

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 600;
    font-family: var(--font);
    cursor: pointer;
    border: none;
    transition: all 0.15s;
    gap: 6px;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover:not(:disabled) { background: var(--primary-hover); }
.btn-secondary { background: var(--surface); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover:not(:disabled) { background: var(--bg); }
.btn-accent { background: var(--accent); color: white; }
.btn-accent:hover:not(:disabled) { background: var(--accent-hover); }
.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:hover { color: var(--text); }
.btn-full { width: 100%; }
.btn-lg { padding: 14px 28px; font-size: 1rem; }
.btn-sm { padding: 6px 14px; font-size: 0.8rem; }
.btn-xs { padding: 4px 10px; font-size: 0.75rem; }

/* --- Auth View --- */
.auth-card {
    max-width: 400px;
    margin: 80px auto;
    padding: 40px 32px;
    background: var(--surface);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    text-align: center;
}
.auth-title { font-size: 1.6rem; margin-bottom: 4px; }
.auth-subtitle { color: var(--text-secondary); margin-bottom: 24px; font-size: 0.9rem; }
.auth-fields { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }
.auth-fields input {
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-family: var(--font);
    outline: none;
    transition: border-color 0.15s;
}
.auth-fields input:focus { border-color: var(--accent); }

/* Password toggle */
.password-wrapper { position: relative; }
.password-wrapper input { width: 100%; padding-right: 44px; }
.password-toggle {
    position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
    background: none; border: none; cursor: pointer; padding: 4px;
    color: var(--text-secondary); display: flex; align-items: center;
}
.password-toggle:hover { color: var(--text); }
.auth-buttons { display: flex; gap: 8px; margin-bottom: 16px; }
.auth-buttons .btn { flex: 1; }
.auth-divider {
    display: flex; align-items: center; gap: 12px; margin: 16px 0;
    color: var(--text-secondary); font-size: 0.85rem;
}
.auth-divider::before, .auth-divider::after {
    content: ''; flex: 1; height: 1px; background: var(--border);
}
.auth-hint { color: var(--text-secondary); font-size: 0.8rem; margin-top: 8px; }
.auth-hint a { color: var(--accent); text-decoration: none; }
.auth-hint a:hover { text-decoration: underline; }
.auth-error {
    background: #fef2f2; color: var(--error); padding: 10px;
    border-radius: var(--radius); font-size: 0.85rem; margin-bottom: 12px;
}
.auth-error.auth-success {
    background: #ecfdf5; color: var(--success);
}
.auth-notice {
    background: #fffbeb; color: #92400e; padding: 12px;
    border-radius: var(--radius); font-size: 0.85rem; margin-bottom: 12px;
    border: 1px solid #fde68a;
}
.auth-notice p { margin-bottom: 8px; }
.auth-notice .btn-sm { font-size: 0.8rem; padding: 4px 12px; }

/* --- Auth Tabs --- */
.auth-tabs {
    display: flex; gap: 0; margin-bottom: 20px;
    border-bottom: 2px solid var(--border);
}
.auth-tab {
    flex: 1; padding: 10px; background: transparent; border: none;
    font-size: 0.95rem; font-weight: 600; font-family: var(--font);
    color: var(--text-secondary); cursor: pointer;
    border-bottom: 2px solid transparent; margin-bottom: -2px;
    transition: all 0.15s;
}
.auth-tab:hover { color: var(--text); }
.auth-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* --- Invite Code Status --- */
.invite-code-status {
    font-size: 0.85rem; padding: 6px 10px; border-radius: var(--radius);
    margin-bottom: 12px;
}
.invite-code-status.valid {
    background: #ecfdf5; color: var(--success);
}
.invite-code-status.invalid {
    background: #fef2f2; color: var(--error);
}

/* --- Terms Checkbox --- */
.auth-terms {
    margin-bottom: 16px; text-align: left;
}
.terms-checkbox {
    display: flex; align-items: flex-start; gap: 8px;
    font-size: 0.85rem; color: var(--text-secondary); cursor: pointer;
}
.terms-checkbox input[type="checkbox"] {
    margin-top: 3px; cursor: pointer;
}
.terms-checkbox a { color: var(--accent); text-decoration: none; }
.terms-checkbox a:hover { text-decoration: underline; }

/* --- Demo Banner --- */
.demo-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 10px 20px;
    background: #1e40af;
    color: #fff;
    font-size: 14px;
    text-align: center;
}
.demo-banner a {
    color: #93c5fd;
    text-decoration: none;
    font-weight: 600;
}
.demo-banner a:hover { text-decoration: underline; }
.demo-banner-expired {
    background: var(--error);
}

/* Upgrade banner */
.upgrade-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 10px 20px;
    background: #7c3aed;
    color: #fff;
    font-size: 14px;
    text-align: center;
}
.upgrade-banner a {
    color: #c4b5fd;
    text-decoration: none;
    font-weight: 600;
}
.upgrade-banner a:hover { text-decoration: underline; }
.upgrade-banner-warning { background: #d97706; }
.upgrade-banner-warning a { color: #fde68a; }

/* Plan section in profile */
.plan-section {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}
.plan-section h3 { font-size: 0.95rem; font-weight: 600; margin-bottom: 6px; }
.plan-info { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 8px; }
.plan-actions { display: flex; gap: 8px; }

/* --- Preview Mode (Free Tier) --- */
/* Partial row blur: first N rows visible, rest blurred */
.preview-limit-4 .data-table tbody tr:nth-child(n+5),
.preview-limit-4 .build-steps .build-step:nth-child(n+5) {
    filter: blur(5px);
    user-select: none;
    pointer-events: none;
}
.preview-limit-2 .data-table tbody tr:nth-child(n+3) {
    filter: blur(5px);
    user-select: none;
    pointer-events: none;
}
/* Blur price columns in visible rows */
.preview-blur-prices .data-table td:last-child,
.preview-blur-prices .data-table td:nth-last-child(2),
.preview-blur-prices .data-table .subtotal-row td {
    filter: blur(5px);
    user-select: none;
}
.preview-blur-prices .data-table thead th:last-child,
.preview-blur-prices .data-table thead th:nth-last-child(2) {
    /* Keep headers readable */
}
.preview-price {
    filter: blur(6px);
    user-select: none;
    display: inline-block;
    min-width: 60px;
}
.preview-upgrade-cta {
    background: var(--surface);
    border: 2px solid var(--accent, #6366f1);
    border-radius: 12px;
    padding: 28px 24px;
    text-align: center;
    margin: 24px 0;
}
.preview-upgrade-cta h3 { margin: 0 0 8px; font-size: 1.15rem; }
.preview-upgrade-cta p { margin: 0 0 16px; color: var(--text-secondary); font-size: 0.9rem; }
.btn-locked { opacity: 0.5; cursor: not-allowed; }
.preview-mode .grand-total span:last-child { font-size: 1.1rem; }
.ballpark-range { font-size: 1.4rem; font-weight: 700; display: block; margin: 4px 0; }
.ballpark-subtext { font-size: 0.82rem; color: var(--text-secondary); display: block; margin-top: 2px; }
.ballpark-subtext a { color: var(--accent, #f97316); font-weight: 600; text-decoration: none; }
.ballpark-subtext a:hover { text-decoration: underline; }
.preview-total-locked { text-align: center; padding: 16px; background: var(--bg, #f8f9fa); border-radius: var(--radius, 8px); border: 1px dashed var(--border, #e5e7eb); }

/* --- Onboarding View --- */
.onboarding-card {
    max-width: 520px;
    margin: 60px auto;
    padding: 40px 32px;
    background: var(--surface);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}
.onboarding-title { font-size: 1.5rem; margin-bottom: 4px; }
.onboarding-subtitle { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 28px; }
.onboarding-progress {
    display: flex; align-items: center; justify-content: center;
    gap: 0; margin-bottom: 28px;
}
.progress-step {
    width: 32px; height: 32px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.85rem; font-weight: 600;
    background: var(--border); color: var(--text-secondary);
    transition: all 0.2s;
}
.progress-step.active { background: var(--primary); color: white; }
.progress-step.completed { background: var(--success); color: white; }
.progress-line { width: 40px; height: 2px; background: var(--border); }
.onboarding-q-text { font-size: 1.05rem; font-weight: 500; margin-bottom: 6px; }
.onboarding-hint { color: var(--text-secondary); font-size: 0.85rem; margin-bottom: 16px; }
.onboarding-textarea {
    width: 100%; padding: 12px; border: 1px solid var(--border);
    border-radius: var(--radius); font-size: 0.95rem; font-family: var(--font);
    resize: vertical; min-height: 80px;
}
.onboarding-textarea:focus { outline: none; border-color: var(--accent); }
.onboarding-actions { display: flex; gap: 12px; justify-content: flex-end; margin-top: 20px; }
.onboarding-summary h3 { margin-bottom: 16px; }
.summary-section { margin-bottom: 12px; padding: 10px; background: var(--bg); border-radius: var(--radius); }
.summary-section strong { display: block; margin-bottom: 4px; font-size: 0.85rem; color: var(--text-secondary); }
.summary-section p { font-size: 0.95rem; }

/* Equipment section in profile */
.equipment-section { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--border); }
.equipment-section h3 { margin-bottom: 12px; }

/* AI shop summary */
.shop-summary {
    background: linear-gradient(135deg, #f8fafc 0%, #eef2f7 100%);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius);
    padding: 16px 20px;
    margin-bottom: 20px;
}
.shop-summary p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text);
    margin: 0;
}
.shop-summary-empty {
    background: var(--bg);
    border-left-color: var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
}
.shop-summary-empty p { margin: 0; }

/* Capability cards */
.capability-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 16px;
}
.cap-card {
    background: var(--bg);
    border-radius: var(--radius);
    padding: 14px 16px;
    border: 1px solid var(--border);
}
.cap-card-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 8px;
}
.cap-list {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.9rem;
}
.cap-list li {
    padding: 3px 0;
    line-height: 1.4;
}
.cap-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 4px;
    vertical-align: middle;
    margin-left: 4px;
}
.cap-primary { background: #dbeafe; color: #1e40af; }
.cap-cnc { background: #d1fae5; color: #065f46; }
.cap-inhouse { background: #d1fae5; color: #065f46; }
.cap-outsourced { background: #fef3c7; color: #92400e; }
.cap-note { display: block; font-size: 0.8rem; color: var(--text-secondary); margin-top: 2px; }

/* Raw answers expandable */
.raw-answers-toggle {
    margin-top: 12px;
    font-size: 0.85rem;
}
.raw-answers-toggle summary {
    cursor: pointer;
    color: var(--text-secondary);
    padding: 6px 0;
    user-select: none;
}
.raw-answers-toggle summary:hover { color: var(--text); }
.raw-answers {
    padding: 12px 0;
}
.raw-answer-block {
    margin-bottom: 12px;
    padding: 10px 14px;
    background: var(--bg);
    border-radius: var(--radius);
    font-size: 0.85rem;
    line-height: 1.5;
}
.raw-answer-block strong {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--text-secondary);
    margin-bottom: 6px;
}
.raw-answer-block p { margin: 0; color: var(--text); }

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

/* --- Profile View --- */
.profile-card {
    max-width: 600px;
    margin: 40px auto;
    padding: 32px;
    background: var(--surface);
    border-radius: 12px;
    box-shadow: var(--shadow);
}
.profile-card h2 { margin-bottom: 4px; }
.profile-hint { color: var(--text-secondary); font-size: 0.85rem; margin-bottom: 20px; }
.form-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 14px; margin-bottom: 20px;
}
.form-label {
    display: flex; flex-direction: column; gap: 4px;
    font-size: 0.85rem; font-weight: 600; color: var(--text-secondary);
}
.form-label.full-width,
.form-grid > .full-width { grid-column: 1 / -1; }
.form-label input,
.form-label select {
    padding: 10px 12px; border: 1px solid var(--border);
    border-radius: var(--radius); font-size: 0.9rem; font-family: var(--font);
    outline: none;
    background: var(--surface);
}
.form-label input:focus,
.form-label select:focus { border-color: var(--accent); }
.quote-number-panel {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px;
    background: var(--bg);
}
.quote-number-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}
.quote-number-panel-header strong {
    color: var(--text);
    font-size: 0.95rem;
}
#quote-number-preview {
    padding: 4px 8px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
    font-size: 0.85rem;
    font-weight: 700;
}
.quote-number-grid {
    display: grid;
    grid-template-columns: minmax(130px, 0.8fr) minmax(160px, 1.2fr) minmax(130px, 0.8fr);
    gap: 12px;
}
.profile-setting-panel { margin-top: 4px; }
.profile-toggle-row {
    padding: 0;
    align-items: flex-start;
}
.profile-toggle-row small {
    display: block;
    margin-top: 3px;
    color: var(--text-secondary);
    font-size: 0.78rem;
    line-height: 1.35;
}
.profile-actions { display: flex; gap: 8px; justify-content: flex-end; }

/* --- Quote View: Describe Step --- */
.describe-card, .clarify-card, .processing-card, .results-card {
    max-width: var(--max-w);
    margin: 32px auto;
    padding: 32px;
    background: var(--surface);
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.describe-card h2, .clarify-card h2 { margin-bottom: 16px; }

.job-textarea {
    width: 100%;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: var(--font);
    resize: vertical;
    min-height: 80px;
    outline: none;
    margin-bottom: 20px;
}
.job-textarea:focus { border-color: var(--accent); }

.job-type-section { margin-bottom: 24px; }
.job-type-label { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 10px; }
.job-type-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 8px;
}
.job-type-btn {
    padding: 10px 12px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.85rem;
    font-family: var(--font);
    cursor: pointer;
    transition: all 0.15s;
    text-align: center;
}
.job-type-btn:hover { border-color: var(--accent); background: #eff6ff; }
.job-type-more { border-style: dashed; color: var(--text-secondary); }

/* --- Clarify Step --- */
.clarify-header { margin-bottom: 20px; }
.progress-bar {
    height: 6px; background: var(--bg); border-radius: 3px;
    margin: 8px 0 4px; overflow: hidden;
}
.progress-fill {
    height: 100%; background: var(--accent);
    border-radius: 3px; transition: width 0.3s;
}
.progress-text { font-size: 0.8rem; color: var(--text-secondary); }

.extracted-fields {
    background: #f0fdf4; border: 1px solid #bbf7d0;
    border-radius: var(--radius); padding: 12px 16px; margin-bottom: 20px;
}
.extracted-title { font-size: 0.8rem; color: var(--success); margin-bottom: 6px; font-weight: 600; }
.extracted-item { font-size: 0.85rem; color: #166534; padding: 2px 0; }

.question-card {
    border: 1px solid var(--border); border-radius: var(--radius);
    padding: 16px; margin-bottom: 12px;
}
.question-card.missing-required {
    border-color: #dc2626; background: #fef2f2;
}
.q-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
.q-label { font-weight: 600; font-size: 0.95rem; }
.required-badge {
    font-size: 0.7rem; background: #fef3c7; color: #92400e;
    padding: 2px 6px; border-radius: 4px; flex-shrink: 0;
}
.q-hint { font-size: 0.8rem; color: var(--text-secondary); margin-top: 4px; }

.choice-group { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.choice-btn {
    padding: 8px 14px; border: 1px solid var(--border); border-radius: var(--radius);
    background: var(--surface); font-size: 0.85rem; font-family: var(--font);
    cursor: pointer; transition: all 0.15s;
}
.choice-btn:hover { border-color: var(--accent); }
.choice-btn.selected { background: var(--accent); color: white; border-color: var(--accent); }
.choice-btn-other { border-style: dashed; color: var(--text-secondary); }
.choice-btn-other.selected { border-style: solid; }
.other-input-wrap { margin-top: 8px; }
.other-text-input { margin-top: 0; }

.multi-choice-group { display: flex; flex-direction: column; gap: 6px; margin-top: 10px; }
.checkbox-label {
    display: flex; align-items: center; gap: 8px; font-size: 0.9rem;
    padding: 6px 10px; border-radius: var(--radius); cursor: pointer;
}
.checkbox-label:hover { background: var(--bg); }

.measure-input { display: flex; align-items: center; gap: 8px; margin-top: 10px; }
.measure-unit { font-size: 0.85rem; color: var(--text-secondary); }

.text-input {
    width: 100%; padding: 10px 12px; margin-top: 10px;
    border: 1px solid var(--border); border-radius: var(--radius);
    font-size: 0.9rem; font-family: var(--font); outline: none;
}
.text-input:focus { border-color: var(--accent); }
.measure-input input {
    padding: 10px 12px; border: 1px solid var(--border);
    border-radius: var(--radius); font-size: 0.9rem; font-family: var(--font);
    outline: none; width: 120px;
}
.measure-input input:focus { border-color: var(--accent); }

.clarify-actions { margin-top: 20px; display: flex; justify-content: flex-end; }
.all-done { color: var(--success); font-weight: 600; text-align: center; padding: 20px; }

.photo-placeholder {
    margin-top: 10px; padding: 12px; background: var(--bg);
    border: 1px dashed var(--border); border-radius: var(--radius);
    color: var(--text-secondary); font-size: 0.85rem; text-align: center;
}

/* --- Processing Step --- */
.processing-card {
    text-align: center;
    padding: 60px 32px;
}
.processing-card.error { color: var(--error); }
.processing-text { font-size: 1.1rem; margin-top: 16px; color: var(--text-secondary); }
.processing-flavor {
    font-size: 0.95rem;
    margin-top: 12px;
    color: var(--text-light);
    font-style: italic;
    min-height: 1.4em;
    opacity: 0;
    transition: opacity 0.4s ease;
}
.processing-flavor.flavor-visible { opacity: 1; }
.processing-stay {
    font-size: 0.85rem;
    margin-top: 24px;
    color: var(--text-light);
    letter-spacing: 0.02em;
}
.error-text { font-size: 1rem; margin-bottom: 16px; }

.spinner {
    width: 40px; height: 40px; margin: 0 auto;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* --- Results Step --- */
.results-header {
    display: flex; justify-content: space-between; align-items: flex-start;
    margin-bottom: 24px; flex-wrap: wrap; gap: 12px;
}
.results-header h2 { font-size: 1.4rem; }
.results-meta { color: var(--text-secondary); font-size: 0.85rem; }
.results-actions-top { display: flex; gap: 6px; }

.result-section { margin-bottom: 24px; }
.section-title {
    font-size: 0.95rem; color: var(--primary); padding-bottom: 8px;
    border-bottom: 2px solid var(--primary); margin-bottom: 8px;
}
.empty-section { color: var(--text-secondary); font-size: 0.85rem; font-style: italic; }

/* --- Data Tables --- */
.data-table {
    width: 100%; border-collapse: collapse; font-size: 0.85rem;
}
.data-table th {
    text-align: left; padding: 6px 8px; font-weight: 600;
    border-bottom: 1px solid var(--border); font-size: 0.8rem;
    color: var(--text-secondary);
}
.data-table td { padding: 6px 8px; border-bottom: 1px solid #f3f4f6; }
.data-table .r { text-align: right; }
.data-table .subtotal-row td { border-top: 1px solid var(--border); font-weight: 600; }
.alt-row td { font-size: 0.75rem; color: var(--text-secondary); border-bottom: none; padding-top: 0; }
.alt-text { font-style: italic; padding-left: 16px !important; }
#hardware-table-container,
#consumables-table-container {
    overflow-x: auto;
}
#hardware-table-container .data-table,
#consumables-table-container .data-table,
#shop-tools-table-container .data-table {
    min-width: 720px;
}

/* --- Totals Section --- */
.totals-section {
    border: 1px solid var(--border); border-radius: var(--radius);
    padding: 20px; margin-top: 24px;
}
.totals-grid { margin-bottom: 16px; }
.total-row {
    display: flex; justify-content: space-between; padding: 4px 0;
    font-size: 0.9rem;
}
.total-row.subtotal {
    border-top: 1px solid var(--border); padding-top: 8px; margin-top: 4px;
    font-weight: 700; font-size: 1rem;
}

.markup-section { margin: 16px 0; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.markup-label { font-weight: 600; font-size: 0.9rem; }
.markup-buttons { display: flex; gap: 4px; flex-wrap: wrap; }
.markup-btn {
    padding: 6px 12px; border: 1px solid var(--border); border-radius: var(--radius);
    background: var(--surface); font-size: 0.85rem; font-family: var(--font);
    cursor: pointer; transition: all 0.15s;
}
.markup-btn:hover { border-color: var(--accent); }
.markup-btn.active { background: var(--primary); color: white; border-color: var(--primary); }

.grand-total {
    display: flex; justify-content: space-between;
    background: var(--primary); color: white;
    padding: 14px 20px; border-radius: var(--radius);
    font-size: 1.2rem; font-weight: 700;
}

/* --- Validation Warnings --- */
.validation-warnings {
    background: #fef2f2; border: 1px solid #fecaca;
    border-radius: var(--radius); padding: 16px; margin-bottom: 20px;
}
.validation-title {
    font-size: 0.95rem; color: #991b1b; margin-bottom: 8px;
    font-weight: 700;
}
.vw-error { color: #991b1b; font-size: 0.85rem; padding: 3px 0; }
.vw-warn { color: #92400e; font-size: 0.85rem; padding: 3px 0; }
.vw-info { color: var(--text-secondary); font-size: 0.85rem; padding: 3px 0; }

/* --- Build Sequence --- */
.build-steps {
    padding-left: 20px; font-size: 0.85rem;
}
.build-step {
    margin-bottom: 10px; padding: 8px 10px;
    border-left: 3px solid var(--border);
}
.build-step strong { display: block; margin-bottom: 2px; }
.build-step p { color: var(--text-secondary); margin: 0; }
.build-step-flagged {
    border-left-color: var(--error); background: #fef2f2;
    border-radius: 0 var(--radius) var(--radius) 0;
}
.safety-note { color: #92400e !important; font-style: italic; font-size: 0.8rem; }

/* --- Cut List --- */
.profile-cell { font-size: 0.8rem; color: var(--text-secondary); }

/* --- Stock Order Summary --- */
.stock-order-summary {
    margin-top: 10px; padding: 10px 12px;
    background: #f0fdf4; border: 1px solid #bbf7d0;
    border-radius: var(--radius); font-size: 0.82rem;
}
.stock-order-summary strong {
    display: block; color: #166534; margin-bottom: 4px; font-size: 0.8rem;
}
.stock-item {
    display: block; color: #166534; padding: 1px 0;
}

/* --- Rate Input --- */
.rate-input-section {
    display: flex; align-items: center; gap: 12px;
    margin-bottom: 16px; padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}
.rate-label { font-weight: 600; font-size: 0.9rem; white-space: nowrap; }
.rate-input-wrap {
    display: flex; align-items: center; gap: 2px;
    border: 1px solid var(--border); border-radius: var(--radius);
    padding: 4px 8px; background: var(--surface);
}
.rate-prefix, .rate-suffix {
    font-size: 0.85rem; color: var(--text-secondary);
}
.rate-input {
    width: 70px; border: none; outline: none;
    font-size: 0.9rem; font-family: var(--font);
    text-align: center; background: transparent;
}
.rate-input:focus { color: var(--accent); }

/* --- Inline Edit (editable fields in tables) --- */
.inline-edit {
    width: 60px; border: 1px solid var(--border); border-radius: 4px;
    padding: 2px 4px; font-size: 0.85rem; font-family: var(--font);
    text-align: right; background: var(--surface);
    -moz-appearance: textfield;
}
.inline-edit::-webkit-inner-spin-button,
.inline-edit::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.inline-edit:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 2px rgba(59,130,246,0.15); }
.inline-edit-sm { width: 50px; }

/* Consumable allocation row — reason hint under the description,
   small muted "edited" asterisk next to the % input when operator
   overrode the AI-suggested value. */
.cons-reason { font-size: 11px; color: #7a8699; margin-top: 2px; }
.pct-edited { color: var(--accent, #3b82f6); margin-left: 2px; font-weight: 600; }
.shop-tools-table input[type="checkbox"] { width: 16px; height: 16px; }
.shop-tool-included td { background: #f0fdf4; }
.tool-workflow-note {
    margin-top: 5px; padding: 6px 8px; border-radius: 4px;
    border: 1px solid var(--border); font-size: 11px;
}
.tool-workflow-note.inactive { color: #9ca3af; background: #f9fafb; }
.tool-workflow-note.active { color: #166534; background: #ecfdf5; border-color: #bbf7d0; }
.tool-sequence-stale {
    color: #92400e; background: #fef3c7; border: 1px solid #f59e0b;
    border-radius: var(--radius); padding: 8px 10px; font-size: 0.82rem;
}

/* --- Build Instructions Retry Banner --- */
.build-retry-banner {
    display: flex; align-items: center; gap: 10px;
    padding: 12px 16px; border-radius: var(--radius);
    background: #fef3c7; border: 1px solid #f59e0b;
}
.build-retry-icon { font-size: 1.2rem; }
.build-retry-text { flex: 1; font-weight: 500; color: #92400e; }
.build-retry-detail { font-size: 0.8rem; color: var(--text-secondary); margin-top: 6px; padding-left: 16px; }

/* --- Notes Section --- */
.notes-section { margin-top: 20px; }
.notes-section h3 {
    font-size: 0.9rem; color: var(--text-secondary);
    margin-bottom: 8px;
}
.notes-section ul {
    list-style: disc; padding-left: 20px;
    font-size: 0.85rem; color: var(--text-secondary);
}
.notes-section li { margin-bottom: 4px; }

.results-footer {
    margin-top: 24px; display: flex; gap: 8px; justify-content: center;
}

/* --- History View --- */
.history-card {
    max-width: var(--max-w);
    margin: 32px auto;
    background: var(--surface);
    border-radius: 12px;
    box-shadow: var(--shadow);
    overflow: hidden;
}
.history-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 20px 24px; border-bottom: 1px solid var(--border);
}
.history-header h2 { font-size: 1.2rem; }
.history-search {
    padding: 12px 24px;
    border-bottom: 1px solid var(--border);
    background: var(--bg);
}
.history-search .text-input {
    width: 100%;
    max-width: 480px;
}

.quote-terms-section {
    margin: 18px 0;
    padding: 14px 16px;
    border: 1px solid var(--border);
    background: #fff;
}

.quote-terms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
}

.quote-terms-note {
    margin: 8px 0 0;
    font-size: 13px;
}

.history-list { padding: 0; }
.history-item {
    display: flex; justify-content: space-between; align-items: center;
    padding: 14px 24px; border-bottom: 1px solid #f3f4f6;
    cursor: pointer; transition: background 0.1s;
    flex-wrap: wrap; gap: 8px;
}
.history-item:hover { background: var(--bg); }
.hi-copy {
    flex: 1 1 420px;
    min-width: 0;
}
.hi-main { display: flex; align-items: center; gap: 12px; }
.hi-number { font-weight: 700; font-size: 0.9rem; }
.hi-type { color: var(--text-secondary); font-size: 0.85rem; }
.hi-desc {
    margin-top: 4px;
    color: var(--text-secondary);
    font-size: 0.78rem;
    line-height: 1.35;
    max-width: 720px;
}
.hi-meta { display: flex; align-items: center; gap: 12px; }
.blurred-amount { filter: blur(6px); user-select: none; pointer-events: none; }
.btn-upgrade-hint { color: var(--accent) !important; font-size: 0.75rem; }
.hi-total { font-weight: 700; }
.hi-date { color: var(--text-secondary); font-size: 0.8rem; }
.hi-status { font-size: 0.75rem; padding: 2px 8px; border-radius: 4px; }
.badge-draft { background: #fef3c7; color: #92400e; }
.badge-sent { background: #dbeafe; color: #1e40af; }
.badge-accepted { background: #d1fae5; color: #065f46; }

.history-empty, .history-loading {
    text-align: center; padding: 60px 32px; max-width: var(--max-w);
    margin: 32px auto;
}
.history-empty h2 { margin-bottom: 8px; }
.history-empty p { color: var(--text-secondary); margin-bottom: 16px; }

/* --- Photo Upload --- */
.photo-upload-section {
    display: flex; align-items: center; gap: 8px;
    margin-bottom: 12px; flex-wrap: wrap;
}
.photo-hint {
    font-size: 0.8rem; color: var(--text-secondary);
}
.photo-previews {
    display: flex; gap: 8px; flex-wrap: wrap;
    width: 100%; margin-top: 4px;
}
.photo-preview {
    position: relative;
    border: 1px solid var(--border); border-radius: var(--radius);
    padding: 4px; display: flex; align-items: center; gap: 6px;
    background: var(--surface); font-size: 0.8rem;
}
.photo-preview.uploading { opacity: 0.6; }
.photo-preview img {
    width: 48px; height: 48px; object-fit: cover; border-radius: 4px;
}
.photo-name { max-width: 100px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.photo-remove {
    position: absolute; top: -4px; right: -4px;
    width: 18px; height: 18px; border-radius: 50%;
    background: var(--error); color: white; border: none;
    cursor: pointer; font-size: 12px; line-height: 16px; text-align: center;
    padding: 0;
}
.spinner-sm {
    width: 16px; height: 16px;
    border: 2px solid var(--border); border-top-color: var(--accent);
    border-radius: 50%; animation: spin 0.8s linear infinite;
}
.photo-q-preview { display: flex; gap: 4px; margin-top: 4px; }
.photo-question-upload { margin-bottom: 6px; }

/* --- Confirmed Fields (extraction) --- */
.confirmed-header {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin: 1rem 0 0.5rem;
    text-align: center;
}
.confirmed-field {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.8rem;
    background: var(--bg);
    border-radius: 6px;
    margin-bottom: 0.3rem;
    font-size: 0.9rem;
}
.confirmed-check {
    color: var(--success);
    font-weight: bold;
}
.confirmed-label {
    color: var(--text-secondary);
}
.confirmed-value {
    color: var(--primary);
    font-weight: 500;
}
.confirmed-edit {
    margin-left: auto;
    background: none;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 2px 8px;
    font-size: 0.75rem;
    font-family: var(--font);
}
.confirmed-edit:hover {
    border-color: var(--accent);
    color: var(--accent);
}
.confirmed-remove {
    background: none;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 2px 6px;
    font-size: 0.8rem;
    font-family: var(--font);
    line-height: 1;
}
.confirmed-remove:hover {
    border-color: #dc2626;
    color: #dc2626;
}

/* --- Photo Observations --- */
.photo-obs {
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: var(--radius);
    padding: 8px 12px;
    margin-bottom: 12px;
    font-size: 0.85rem;
    color: #1e40af;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}
.photo-obs-success {
    background: #ecfdf5;
    border-color: #a7f3d0;
    color: #065f46;
}
.photo-obs-error {
    background: #fff1f2;
    border-color: #fecdd3;
    color: #be123c;
}
.photo-obs-icon { font-size: 1.1rem; }

/* --- Customer Section --- */
.customer-section {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 20px;
    margin-bottom: 20px;
}
.customer-section .form-grid { margin-bottom: 10px; }
.customer-actions {
    display: flex; align-items: center; gap: 10px;
}
.save-status { font-size: 0.8rem; }
.save-ok { color: var(--success); }
.save-err { color: var(--error); }

/* --- Logo Upload --- */
.logo-upload-section {
    grid-column: 1 / -1;
    display: flex; align-items: center; gap: 16px;
    margin-top: 4px;
}
.logo-preview-img {
    max-width: 120px; max-height: 60px;
    border: 1px solid var(--border);
    border-radius: 4px; object-fit: contain;
}
.logo-upload-btn {
    position: relative; overflow: hidden;
}
.logo-upload-btn input[type="file"] {
    position: absolute; inset: 0;
    opacity: 0; cursor: pointer;
}

/* --- Job Description --- */
.job-description-section { margin-bottom: 20px; }
.job-description-text {
    font-size: 0.9rem; color: var(--text-secondary);
    font-style: italic; line-height: 1.6;
    padding: 8px 0;
}

/* --- Quote Photos (P175: uploaded photos on the saved-quote view) --- */
.quote-photos-section { margin-bottom: 20px; }
.quote-photo-strip {
    display: flex; flex-wrap: wrap; gap: 8px;
    padding: 8px 0;
}
.quote-photo-thumb {
    width: 96px; height: 96px; object-fit: cover;
    border-radius: 6px; border: 1px solid var(--border, #ddd);
    display: block;
}

/* --- Material Swap Modal --- */
.swap-modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.4);
    display: flex; align-items: center; justify-content: center;
    z-index: 200;
}
.swap-modal {
    background: var(--surface);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    max-width: 600px; width: 90%;
    max-height: 80vh; overflow-y: auto;
}
.swap-modal-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 16px 20px; border-bottom: 1px solid var(--border);
}
.swap-modal-header h3 { font-size: 1rem; margin: 0; }
.swap-close {
    background: none; border: none; font-size: 1.4rem;
    cursor: pointer; color: var(--text-secondary); line-height: 1;
}
.swap-close:hover { color: var(--text); }
.swap-modal-body { padding: 20px; }
.swap-current { margin-bottom: 12px; font-size: 0.9rem; }
.swap-table { margin-top: 8px; }
.swap-btn { white-space: nowrap; }
.delta-savings { color: var(--success); font-weight: 600; }
.delta-increase { color: var(--error); font-weight: 600; }

/* --- Bid Upload --- */
.bid-upload-area {
    border: 2px dashed var(--border);
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    transition: border-color 0.15s, background 0.15s;
}
.bid-upload-area:hover { border-color: var(--accent); }
.bid-upload-area.dragover { border-color: var(--accent); background: #eff6ff; }
.bid-results-list { margin-top: 1rem; }
.bid-item {
    padding: 0.5rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}
.bid-item label { display: flex; align-items: center; gap: 0.5rem; cursor: pointer; }
.bid-hint { color: var(--text-secondary); font-size: 0.85rem; margin-bottom: 0.5rem; }

/* --- NDA Modal --- */
.nda-modal-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.7); z-index: 9999;
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
}
.nda-modal {
    background: var(--surface, #fff); border-radius: var(--radius-lg, 12px);
    max-width: 600px; width: 100%; max-height: 90vh; overflow-y: auto;
    padding: 32px;
}
.nda-modal h2 { font-size: 1.5rem; margin-bottom: 8px; }
.nda-modal-intro { color: var(--text-secondary); margin-bottom: 16px; font-size: 0.95rem; }
.nda-modal-content {
    background: var(--bg, #f8f9fa); border: 1px solid var(--border, #e5e7eb);
    border-radius: var(--radius, 8px); padding: 20px; margin-bottom: 24px;
    font-size: 0.9rem; line-height: 1.65;
}
.nda-modal-content ul { padding-left: 20px; margin: 12px 0; }
.nda-modal-content li { margin-bottom: 8px; }
.nda-modal-version { margin-top: 16px; font-size: 0.85rem; color: var(--text-secondary); }
.nda-modal-actions { display: flex; flex-direction: column; gap: 8px; }

/* --- Preview grand total lockdown --- */
.preview-total-locked {
    text-align: center; padding: 12px 16px;
    background: var(--bg, #f8f9fa); border-radius: var(--radius, 8px);
    border: 1px dashed var(--border, #e5e7eb);
}
.preview-total-locked a { font-weight: 600; color: var(--accent, #f97316); text-decoration: none; }
.preview-total-locked a:hover { text-decoration: underline; }

/* --- Responsive --- */
@media (max-width: 640px) {
    .app-nav { padding: 10px 16px; flex-wrap: wrap; gap: 8px; }
    .auth-card { margin: 40px 16px; padding: 28px 20px; }
    .profile-card { margin: 20px 16px; padding: 24px 16px; }
    .form-grid { grid-template-columns: 1fr; }
    .quote-number-grid { grid-template-columns: 1fr; }
    .quote-number-panel-header { align-items: flex-start; flex-direction: column; }
    .describe-card, .clarify-card, .processing-card, .results-card {
        margin: 16px; padding: 20px 16px;
    }
    .job-type-grid { grid-template-columns: 1fr 1fr; }
    .results-header { flex-direction: column; }
    .markup-section { flex-direction: column; align-items: flex-start; }
    .grand-total { font-size: 1rem; }
    .history-card { margin: 16px; }
    .history-item { padding: 12px 16px; }
    .data-table { font-size: 0.8rem; }
    .data-table th, .data-table td { padding: 4px 4px; }
}

/* --- P112: Customer management page --- */
.customers-page {
    max-width: 1000px;
    margin: 24px auto;
    padding: 24px;
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}
.customers-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}
.customers-search {
    margin-bottom: 16px;
}
.customers-search .text-input {
    width: 100%;
}
.customers-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}
.customers-table th,
.customers-table td {
    text-align: left;
    padding: 10px 8px;
    border-bottom: 1px solid var(--border);
}
.customers-table th {
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg);
}
.customer-row-actions {
    text-align: right;
    white-space: nowrap;
}
.btn-link {
    background: none;
    border: none;
    color: var(--accent);
    cursor: pointer;
    padding: 4px 8px;
    font-size: 0.9rem;
    font-family: var(--font);
}
.btn-link:hover { text-decoration: underline; }
.btn-link-danger { color: var(--error); }

/* Modal (shared pattern) */
.modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
}
.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
}
.modal-card {
    position: relative;
    max-width: 500px;
    margin: 60px auto;
    background: var(--surface);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
.modal-card h2 {
    margin-bottom: 16px;
}
.modal-card label {
    display: block;
    margin-bottom: 12px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.modal-card label .required { color: var(--error); }
.modal-card input,
.modal-card textarea {
    width: 100%;
    margin-top: 4px;
    font-size: 0.95rem;
}
.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 12px;
}

/* P112: Customer selector on new-quote form */
.customer-selector {
    margin-bottom: 16px;
}
.customer-selector-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 4px;
}
.customer-selector-row {
    display: flex;
    gap: 8px;
    align-items: center;
}
.customer-selector-input {
    flex: 1;
}
.customer-selector-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 4px 10px;
    font-size: 0.85rem;
}
.customer-selector-chip button {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1;
}
.customer-selector-results {
    position: absolute;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    max-height: 240px;
    overflow-y: auto;
    z-index: 5;
}
.customer-selector-result {
    padding: 8px 12px;
    cursor: pointer;
    border-bottom: 1px solid var(--border);
}
.customer-selector-result:hover { background: var(--bg); }
.customer-selector-result:last-child { border-bottom: none; }
.customer-selector-add-new {
    color: var(--accent);
    font-weight: 500;
}
.muted { color: var(--text-secondary); }

/* P117: Intake log viewer — collapsible section on the results card */
.intake-log-section {
    margin-top: 2rem;
    border-top: 1px solid var(--border);
    padding-top: 1rem;
}
.intake-log-toggle {
    background: none;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0.5rem 1rem;
    cursor: pointer;
    font-family: monospace;
    font-size: 0.85rem;
}
.intake-log-toggle:hover {
    background: var(--bg);
    border-color: var(--accent);
}
.intake-log {
    font-family: monospace;
    font-size: 0.85rem;
    background: var(--surface);
    padding: 1rem;
    margin-top: 0.5rem;
    border: 1px solid var(--border);
    border-radius: 4px;
}
.intake-log h4 {
    margin: 1rem 0 0.5rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}
.intake-log pre {
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 400px;
    overflow: auto;
    background: #f8f8f8;
    padding: 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
}
.intake-log-errors {
    background: #fff4f4;
    border: 1px solid #ef4444;
    padding: 0.75rem;
    margin-bottom: 1rem;
    border-radius: 4px;
}
.intake-log-errors h4 { color: #b91c1c; margin-top: 0; }
.intake-log-qa-row {
    margin-bottom: 0.5rem;
    padding: 0.5rem;
    border-left: 3px solid #ccc;
}
.intake-log-qa-row.source-gap-fill {
    border-left-color: #f59e0b;
    background: #fff9e6;
}
.intake-log-qa-row.source-universal {
    border-left-color: #3b82f6;
}
.qa-answer {
    margin-top: 0.25rem;
    padding-left: 1rem;
}
.intake-log-raw {
    max-height: 400px;
    overflow: auto;
    background: #1a1a1a;
    color: #e5e7eb;
    padding: 1rem;
    font-size: 0.75rem;
    margin-top: 0.5rem;
}

/* A1 FIX 5: Fabrication Reasoning collapsible panel */
.fab-reasoning-panel {
    margin: 1rem 0;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    background: #f9fafb;
    padding: 0;
    overflow: hidden;
}

.fab-reasoning-summary {
    cursor: pointer;
    padding: 0.75rem 1rem;
    font-weight: 600;
    color: #374151;
    background: #f3f4f6;
    list-style: none;
    user-select: none;
}

.fab-reasoning-summary::-webkit-details-marker {
    display: none;
}

.fab-reasoning-summary::before {
    content: "▶ ";
    display: inline-block;
    margin-right: 0.5rem;
    transition: transform 0.15s ease;
}

.fab-reasoning-panel[open] .fab-reasoning-summary::before {
    transform: rotate(90deg);
}

.fab-reasoning-meta,
.fab-plan-meta {
    color: #6b7280;
    font-weight: 400;
    font-size: 0.85em;
}

.fab-reasoning-body {
    padding: 1rem;
    margin: 0;
    white-space: pre-wrap;
    font-family: ui-monospace, "SF Mono", Menlo, Monaco, "Courier New", monospace;
    font-size: 0.875rem;
    line-height: 1.5;
    color: #1f2937;
    background: #ffffff;
    border-top: 1px solid #e5e7eb;
}

.fab-reasoning-footnote {
    padding: 0.5rem 1rem 0.75rem;
    font-size: 0.8rem;
    color: #6b7280;
    background: #ffffff;
    border-top: 1px solid #f3f4f6;
}

.fab-reasoning-toolbar {
    display: flex;
    justify-content: flex-end;
    padding: 0.5rem 1rem;
    background: #ffffff;
    border-top: 1px solid #e5e7eb;
}

.fab-reasoning-copy {
    font-size: 0.85rem;
    transition: color 0.15s ease, background-color 0.15s ease;
}

.fab-reasoning-copy.copied {
    color: #059669;
    border-color: #a7f3d0;
    background-color: #d1fae5;
}

.fab-reasoning-copy.copy-failed {
    color: #b91c1c;
    border-color: #fecaca;
    background-color: #fee2e2;
}

/* P153.5 — 3D quote drawing (Google <model-viewer>) */
.threed-viewer-section { margin: 24px 0; }
.threed-viewer-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius, 12px);
    padding: 24px;
    box-shadow: var(--shadow);
    text-align: center;
}
.threed-model-viewer {
    width: 100%;
    height: 560px;
    background: #f3f4f6;
    border-radius: 8px;
    margin: 12px 0;
    --poster-color: transparent;
}

/* ============================================================
   GC Quote — blueprint reskin (2026-07). VISUAL ONLY.
   Dark "drawing sheet" identity from gcquote.com:
     void #070a0f · ink #E6EEF7 · blue #37C7FF · amber #FFB454
   Fonts: Archivo (display) · Hanken Grotesk (body) · Space Mono (labels)
   Overrides design tokens + components. No IDs, handlers, or logic
   touched. Fonts loaded via <link> in each page head.
   ============================================================ */
:root{
  --void:#070a0f;
  --panel:#0d121a;
  --panel-2:#121925;
  --line:rgba(150,200,255,0.14);
  --line-2:rgba(150,200,255,0.07);
  --ink:#E6EEF7;
  --ink-70:rgba(230,238,247,0.68);
  --ink-45:rgba(230,238,247,0.45);
  --blue:#37C7FF;
  --blue-deep:#1B6FB0;
  --blue-soft:rgba(55,199,255,0.12);
  --amber:#FFB454;
  --amber-deep:#E0913A;
  --amber-soft:rgba(255,180,84,0.14);
  --live:#54E0A0;
  --live-soft:rgba(84,224,160,0.12);
  --red:#ff7a7a;
  --red-soft:rgba(239,68,68,0.14);

  /* remap legacy tokens onto the dark identity */
  --bg:var(--void);
  --surface:var(--panel);
  --text:var(--ink);
  --text-secondary:var(--ink-70);
  --text-light:var(--ink-45);
  --border:var(--line);
  --primary:var(--blue);
  --primary-hover:#5ed3ff;
  --accent:var(--blue);
  --accent-hover:#5ed3ff;
  --success:var(--live);
  --error:var(--red);
  --warning:var(--amber);
  --radius:2px;                 /* near-sharp corners, drafting-table feel */
  --shadow-sm:0 1px 2px rgba(0,0,0,0.5);
  --shadow:0 8px 30px -12px rgba(0,0,0,0.7);
  --shadow-lg:0 24px 60px -24px rgba(0,0,0,0.85);
  --font:'Hanken Grotesk',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --gcq-disp:'Archivo',system-ui,sans-serif;
  --gcq-mono:'Space Mono',ui-monospace,monospace;
}
/* the drawing sheet: void + faint blueprint grid on every app page */
body{
  background-color:var(--void);
  color:var(--ink);
  background-image:linear-gradient(var(--line-2) 1px,transparent 1px),linear-gradient(90deg,var(--line-2) 1px,transparent 1px);
  background-size:48px 48px;
  background-position:center;
}
/* nav — dark bar, blueprint-blue rule, gradient brand tile */
.app-nav{background:rgba(8,11,17,0.97);border-bottom:1px solid var(--line)}
.nav-brand{display:inline-flex;align-items:center;gap:10px}
.nav-brand img{height:40px;width:auto;display:block}
.brand-tile{font-family:var(--gcq-disp);font-stretch:125%;font-weight:900;font-size:15px;color:#08111a;background:linear-gradient(135deg,var(--blue),var(--amber));padding:6px 7px;line-height:1;letter-spacing:-.02em}
.brand-word{font-family:var(--gcq-disp);font-stretch:110%;font-weight:700;font-size:16px;letter-spacing:.02em;text-transform:uppercase;color:var(--ink)}
.nav-shop-name{font-family:var(--gcq-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-45);opacity:1}
.nav-btn{font-family:var(--gcq-mono);font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-45)}
.nav-btn:hover{background:rgba(255,255,255,.06);color:var(--ink)}
.nav-btn.active{color:var(--blue);background:var(--blue-soft)}
.nav-btn-logout{font-family:var(--gcq-mono);font-size:.7rem;letter-spacing:.05em;text-transform:uppercase;border-color:var(--line);color:var(--ink-70)}
.nav-btn-logout:hover{border-color:var(--blue);color:var(--blue)}
/* cards -> dark panels with a fine blueprint edge */
.describe-card,.clarify-card,.processing-card,.results-card,
.auth-card,.profile-card,.onboarding-card,.history-card,.customers-page,
.modal-card,.swap-modal,.nda-modal{
  background:linear-gradient(180deg,rgba(18,25,37,0.92),rgba(10,14,20,0.94));
  border:1px solid var(--line);
  box-shadow:var(--shadow-lg),inset 0 1px 0 rgba(255,255,255,0.04);
}
.describe-card h2,.clarify-card h2,.results-header h2,
.auth-title,.onboarding-title,.profile-card h2,.history-header h2,
.preview-upgrade-cta h3{font-family:var(--gcq-disp);font-stretch:118%;font-weight:800;letter-spacing:-.01em}
.auth-title{background:linear-gradient(96deg,var(--blue),#9bd9ff 45%,var(--amber));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
/* section titles — mono drawing-sheet labels with a blueprint rule */
.section-title{font-family:var(--gcq-mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);border-bottom:1px solid var(--line)}
/* inputs */
input,select,textarea{color:var(--ink)}
.auth-fields input,.form-label input,.form-label select,.text-input,
.onboarding-textarea,.measure-input input,.inline-edit,#quote-number-preview{
  background:var(--void);border-color:var(--line);color:var(--ink)}
input::placeholder,textarea::placeholder{color:var(--ink-45)}
.job-textarea{border:1px solid var(--line);background:var(--void);color:var(--ink)}
.job-textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-soft)}
.form-label select option{background:var(--panel);color:var(--ink)}
.job-type-label{font-family:var(--gcq-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-45)}
.job-type-btn{border:1px solid var(--line);background:var(--panel-2);color:var(--ink);font-family:var(--gcq-mono);font-size:.72rem;letter-spacing:.03em;text-transform:uppercase;transition:.12s}
.job-type-btn:hover{background:var(--blue-soft);color:var(--blue);border-color:rgba(55,199,255,.5)}
.job-type-more{border-style:dashed;color:var(--ink-45)}
/* buttons: primary action = amber (the bid / money) */
.btn-primary{background:var(--amber);color:#1a1206;font-weight:700}
.btn-primary:hover:not(:disabled){background:var(--amber-deep);color:#1a1206}
.btn-secondary{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn-secondary:hover:not(:disabled){background:var(--panel-2);border-color:var(--blue);color:var(--blue)}
.btn-accent{background:var(--blue);color:#08111a;font-weight:700}
.btn-accent:hover:not(:disabled){background:#5ed3ff;color:#08111a}
.btn-ghost{color:var(--ink-45)}
.btn-ghost:hover{color:var(--ink)}
.btn-lg{font-family:var(--gcq-mono);letter-spacing:.08em;text-transform:uppercase}
/* choice / markup / progress states — blue means selected line work */
.choice-btn{background:var(--panel-2);color:var(--ink)}
.choice-btn.selected{background:var(--blue);color:#08111a;border-color:var(--blue)}
.markup-btn{background:var(--panel-2);color:var(--ink)}
.markup-btn.active{background:var(--blue);color:#08111a;border-color:var(--blue)}
.progress-step{background:var(--panel-2);color:var(--ink-45)}
.progress-step.active{background:var(--blue);color:#08111a}
.progress-step.completed{background:var(--live);color:#08111a}
.progress-line{background:var(--line)}
.progress-bar{background:var(--panel-2)}
.checkbox-label:hover{background:var(--panel-2)}
/* grand total = the bid, in amber */
.grand-total{background:var(--amber);color:#1a1206}
.grand-total .ballpark-subtext{color:rgba(26,18,6,0.75)}
.grand-total .ballpark-subtext a{color:#1a1206;text-decoration:underline}
/* status / notice blocks re-tinted for the dark sheet */
.auth-error{background:var(--red-soft);color:var(--red)}
.auth-error.auth-success{background:var(--live-soft);color:var(--live)}
.auth-notice{background:var(--amber-soft);color:var(--amber);border-color:rgba(255,180,84,0.4)}
.invite-code-status.valid{background:var(--live-soft);color:var(--live)}
.invite-code-status.invalid{background:var(--red-soft);color:var(--red)}
.extracted-fields{background:var(--live-soft);border-color:rgba(84,224,160,0.35)}
.extracted-title{color:var(--live)}
.extracted-item{color:var(--live)}
.question-card.missing-required{border-color:var(--red);background:var(--red-soft)}
.required-badge{background:var(--amber-soft);color:var(--amber)}
.stock-order-summary{background:var(--live-soft);border-color:rgba(84,224,160,0.35)}
.stock-order-summary strong,.stock-item{color:var(--live)}
.validation-warnings{background:var(--red-soft);border-color:rgba(239,68,68,0.4)}
.validation-title{color:var(--red)}
.vw-error{color:var(--red)}
.vw-warn{color:var(--amber)}
.build-step-flagged{border-left-color:var(--red);background:var(--red-soft)}
.safety-note{color:var(--amber) !important}
.tool-workflow-note{border-color:var(--line)}
.tool-workflow-note.inactive{color:var(--ink-45);background:var(--panel-2)}
.tool-workflow-note.active{color:var(--live);background:var(--live-soft);border-color:rgba(84,224,160,0.35)}
.tool-sequence-stale{color:var(--amber);background:var(--amber-soft);border-color:rgba(255,180,84,0.5)}
.build-retry-banner{background:var(--amber-soft);border-color:rgba(255,180,84,0.5)}
.build-retry-text{color:var(--amber)}
.shop-tool-included td{background:var(--live-soft)}
.badge-draft{background:var(--amber-soft);color:var(--amber)}
.badge-sent{background:var(--blue-soft);color:var(--blue)}
.badge-accepted{background:var(--live-soft);color:var(--live)}
.photo-obs{background:var(--blue-soft);border-color:rgba(55,199,255,0.35);color:var(--blue)}
.photo-obs-success{background:var(--live-soft);border-color:rgba(84,224,160,0.35);color:var(--live)}
.photo-obs-error{background:var(--red-soft);border-color:rgba(239,68,68,0.4);color:var(--red)}
.cap-primary{background:var(--blue-soft);color:var(--blue)}
.cap-cnc,.cap-inhouse{background:var(--live-soft);color:var(--live)}
.cap-outsourced{background:var(--amber-soft);color:var(--amber)}
.shop-summary{background:var(--panel-2);border-left-color:var(--blue)}
.confirmed-value{color:var(--ink)}
.preview-total-locked{background:var(--panel-2);border-color:var(--line)}
.preview-total-locked a,.ballpark-subtext a{color:var(--amber)}
.preview-upgrade-cta{background:var(--panel-2);border-color:var(--blue)}
.bid-upload-area.dragover{border-color:var(--blue);background:var(--blue-soft)}
.job-type-btn:hover,.choice-btn:hover{border-color:rgba(55,199,255,.5)}
.quote-terms-section{background:var(--panel);border-color:var(--line)}
/* tables */
.data-table td{border-bottom:1px solid var(--line-2)}
.data-table th{border-bottom:1px solid var(--line)}
.data-table .subtotal-row td{border-top:1px solid var(--line)}
.history-item{border-bottom:1px solid var(--line-2)}
.history-item:hover{background:var(--panel-2)}
.history-search{background:var(--panel-2);border-color:var(--line)}
.customers-table th{background:var(--panel-2)}
.customers-table th,.customers-table td{border-color:var(--line)}
.quote-number-panel{background:var(--panel-2);border-color:var(--line)}
.summary-section{background:var(--panel-2)}
.cap-card,.raw-answer-block{background:var(--panel-2);border-color:var(--line)}
/* reasoning / intake-log panels */
.fab-reasoning-panel{background:var(--panel);border-color:var(--line)}
.fab-reasoning-summary{background:var(--panel-2);color:var(--ink)}
.fab-reasoning-body{background:var(--void);color:var(--ink-70);border-top-color:var(--line)}
.fab-reasoning-footnote,.fab-reasoning-toolbar{background:var(--void);border-top-color:var(--line-2);color:var(--ink-45)}
.fab-reasoning-meta,.fab-plan-meta{color:var(--ink-45)}
.intake-log{background:var(--panel);border-color:var(--line)}
.intake-log pre{background:var(--void);color:var(--ink-70)}
.intake-log-errors{background:var(--red-soft);border-color:rgba(239,68,68,0.4)}
.intake-log-errors h4{color:var(--red)}
.intake-log-qa-row{border-left-color:var(--line)}
.intake-log-qa-row.source-gap-fill{border-left-color:var(--amber);background:var(--amber-soft)}
.intake-log-qa-row.source-universal{border-left-color:var(--blue)}
.intake-log-toggle{border-color:var(--line);color:var(--ink-70);background:transparent;font-family:var(--gcq-mono)}
.intake-log-toggle:hover{background:var(--panel-2);border-color:var(--blue)}
/* misc surfaces */
.threed-viewer-card{background:var(--panel)}
.threed-model-viewer{background:var(--panel-2)}
.photo-placeholder{background:var(--panel-2)}
.logo-preview-img{background:#fff}   /* logos are drawn for light paper */
.spinner{border-color:var(--line);border-top-color:var(--blue)}
.spinner-sm{border-color:var(--line);border-top-color:var(--blue)}
.pct-edited{color:var(--blue)}
.cons-reason{color:var(--ink-45)}
.demo-banner{background:var(--blue-deep)}
.upgrade-banner{background:#3b2a63}
/* processing / loading screen */
.processing-text{font-family:var(--gcq-disp);font-weight:700;color:var(--ink)}
.processing-flavor{font-family:var(--gcq-mono);font-size:.82rem;letter-spacing:.02em;color:var(--ink-45)}
.processing-stay{color:var(--ink-45)}
/* modals */
.swap-modal-header{border-bottom-color:var(--line)}
.nda-modal-content{background:var(--panel-2);border-color:var(--line)}
.modal-backdrop{background:rgba(0,0,0,0.7)}
.customer-selector-results{background:var(--panel);border-color:var(--line)}
.customer-selector-result{border-bottom-color:var(--line-2)}
.customer-selector-result:hover{background:var(--panel-2)}
.customer-selector-chip{background:var(--panel-2);border-color:var(--line)}