/* Modern design system for Job Applicator */
:root {
    color-scheme: light;
    --font-sans: 'Inter', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --color-bg: #f4f6fb;
    --color-surface: #ffffff;
    --color-surface-alt: #f1f5f9;
    --color-border: rgba(15, 23, 42, 0.08);
    --color-border-strong: rgba(15, 23, 42, 0.12);
    --color-text: #0f172a;
    --color-text-muted: #64748b;
    --color-primary: #2563eb;
    --color-primary-hover: #1d4ed8;
    --color-primary-soft: rgba(37, 99, 235, 0.15);
    --color-success: #16a34a;
    --color-success-soft: rgba(22, 163, 74, 0.1);
    --color-danger: #ef4444;
    --color-danger-soft: rgba(239, 68, 68, 0.1);
    --color-warning: #f59e0b;
    --color-warning-soft: rgba(245, 158, 11, 0.12);
    --primary-color: var(--color-primary);
    --primary-hover: var(--color-primary-hover);
    --bg-gray: var(--color-surface-alt);
    --text-primary: var(--color-text);
    --text-secondary: var(--color-text-muted);
    --border-color: var(--color-border);
    --danger-color: var(--color-danger);
    --danger-hover: #dc2626;
    --shadow-soft: 0 20px 40px -24px rgba(15, 23, 42, 0.35);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --transition-base: 200ms ease;
}

body[data-theme="dark"],
html[data-theme="dark"] body {
    color-scheme: dark;
    --color-bg: #0b1120;
    --color-surface: #0f172a;
    --color-surface-alt: #16213c;
    --color-border: rgba(148, 163, 184, 0.16);
    --color-border-strong: rgba(148, 163, 184, 0.28);
    --color-text: #e2e8f0;
    --color-text-muted: #94a3b8;
    --color-primary: #60a5fa;
    --color-primary-hover: #3b82f6;
    --color-primary-soft: rgba(96, 165, 250, 0.18);
    --color-success: #34d399;
    --color-success-soft: rgba(52, 211, 153, 0.16);
    --color-danger: #f87171;
    --color-danger-soft: rgba(248, 113, 113, 0.16);
    --color-warning: #fbbf24;
    --color-warning-soft: rgba(251, 191, 36, 0.18);
    --shadow-soft: 0 24px 48px -20px rgba(2, 6, 23, 0.75);
    --primary-color: var(--color-primary);
    --primary-hover: var(--color-primary-hover);
    --bg-gray: var(--color-surface-alt);
    --text-primary: var(--color-text);
    --text-secondary: var(--color-text-muted);
    --border-color: var(--color-border);
    --danger-color: var(--color-danger);
    --danger-hover: #f87171;
}

* {
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    margin: 0;
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.65;
    transition: background var(--transition-base), color var(--transition-base);
}

a {
    color: inherit;
    text-decoration: none;
}

a:hover {
    color: var(--color-primary);
}

img {
    max-width: 100%;
    display: block;
}

/* Header / Navigation */
.app-header {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(18px);
    background: color-mix(in srgb, var(--color-surface) 82%, transparent);
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0.9rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: -0.01em;
    color: var(--color-text);
    transition: transform var(--transition-base);
}

.brand:hover {
    transform: translateY(-1px);
}

.brand-icon {
    font-size: 1.3rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-left: auto;
}

.nav-links a {
    font-weight: 500;
    color: var(--color-text-muted);
    padding: 0.35rem 0;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -0.4rem;
    width: 100%;
    height: 2px;
    border-radius: 999px;
    transform: scaleX(0);
    transform-origin: center;
    background: var(--color-primary);
    transition: transform var(--transition-base);
}

.nav-links a:hover,
.nav-links a:focus-visible {
    color: var(--color-text);
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after {
    transform: scaleX(1);
}

.logout-link {
    color: var(--color-danger);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-left: 1.5rem;
}

.theme-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    background: var(--color-surface);
    color: var(--color-text);
    padding: 0.35rem 0.75rem;
    cursor: pointer;
    transition: background var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}

.theme-toggle:hover {
    transform: translateY(-1px);
    border-color: var(--color-primary);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 0.25rem;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.35rem;
    margin-left: auto;
}

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--color-text);
    border-radius: 999px;
    transition: transform var(--transition-base);
}

/* Layout */
.page-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 4rem;
    width: 100%;
}

body.preview-page .page-container {
    max-width: none;
    width: min(1680px, 100%);
    padding: 2.5rem clamp(2rem, 6vw, 4rem) 4rem;
}

body.preview-page .page-card {
    max-width: none;
    width: 100%;
    margin: 0 0 2rem;
}

body.alignment-body .page-container {
    max-width: none;
    width: min(1680px, 100%);
    padding: 1.75rem clamp(2rem, 6vw, 3.5rem) 3rem;
}

.app-footer {
    max-width: 1120px;
    margin: 0 auto;
    padding: 1.5rem;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* Flash messages */
.flash-stack {
    display: grid;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.flash {
    padding: 0.85rem 1.1rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    box-shadow: var(--shadow-soft);
}

.flash.success {
    border-color: var(--color-success);
    background: var(--color-success-soft);
}

.flash.error {
    border-color: var(--color-danger);
    background: var(--color-danger-soft);
}

.flash.info {
    border-color: var(--color-primary);
    background: var(--color-primary-soft);
}

/* PDF Import Section */
.pdf-import-section {
    margin-bottom: 2rem;
    padding: 1rem;
    background: var(--color-surface-alt);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
}

.pdf-import-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.pdf-icon {
    margin-right: 0.5rem;
}

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

.pdf-import-status-loading {
    color: var(--color-text-muted);
}

.pdf-import-status-success {
    color: var(--color-success);
}

.pdf-import-status-error {
    color: var(--color-danger);
}

/* Cards & panels */
.page-card,
.form-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
    padding: 2.5rem;
    margin: 0 auto 2rem;
}

.page-card.wide {
    max-width: 1040px;
}

.page-card.narrow {
    max-width: 520px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.section-title {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin: 0;
    color: var(--color-text);
}

.section-subtitle {
    color: var(--color-text-muted);
    margin-top: 0.5rem;
    max-width: 48ch;
}

.section-heading {
    font-size: 1.35rem;
    font-weight: 600;
    margin-top: 0.83em;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.section-description {
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
    max-width: 70ch;
}

.section-description.tight {
    margin-bottom: 0;
}

.section-divider {
    margin: 2.5rem 0 2rem;
    border: 0;
    border-top: 1px solid var(--color-border);
}

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

.info-panel {
    background: var(--color-surface-alt);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    padding: 1.75rem;
    margin-top: 2.5rem;
}

.info-panel.highlight {
    border-left: 4px solid var(--color-primary);
}

.info-panel ul {
    padding-left: 1.1rem;
    margin: 0;
}

.info-panel li {
    margin-bottom: 0.65rem;
    color: var(--color-text-muted);
}

/* Forms */
form {
    display: block;
}

.form-section {
    margin-bottom: 2.75rem;
}

.form-section:last-of-type {
    margin-bottom: 0;
}

.section-header-with-save {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.section-header-with-save > div:first-child {
    flex: 1;
    min-width: 0;
}

.auto-save-indicator {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all var(--transition-base);
    white-space: nowrap;
    margin-top: 1.12rem;
    margin-bottom: 1rem;
    align-self: flex-start;
}

.auto-save-indicator.unsaved {
    background: var(--color-surface-alt);
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
}

.auto-save-indicator.saved {
    background: var(--color-success-soft);
    color: var(--color-success);
    border: 1px solid rgba(22, 163, 74, 0.2);
}

.auto-save-indicator.saving {
    background: var(--color-primary-soft);
    color: var(--color-primary);
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.auto-save-indicator.error {
    background: var(--color-danger-soft);
    color: var(--color-danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.auto-save-indicator.hidden {
    display: none;
}

.section-feedback {
    display: none;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    animation: slideIn 0.3s ease;
}

.section-feedback.success {
    background: var(--color-success-soft);
    color: var(--color-success);
    border: 1px solid rgba(22, 163, 74, 0.2);
}

.section-feedback.error {
    background: var(--color-danger-soft);
    color: var(--color-danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Field Validation Styles */
.field-invalid {
    border-color: var(--color-danger) !important;
    background-color: rgba(239, 68, 68, 0.05);
}

.field-invalid:focus {
    border-color: var(--color-danger) !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.field-error {
    margin-top: 0.5rem;
    font-size: 0.87rem;
    color: var(--color-danger);
    line-height: 1.5;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-grid {
    display: grid;
    gap: 1.5rem;
}

.form-grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.form-grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

label {
    font-weight: 600;
    color: var(--color-text);
}

.required {
    color: var(--color-danger);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="date"],
input[type="file"],
select,
textarea {
    width: 100%;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border-strong);
    padding: 0.75rem 0.9rem;
    font-size: 1rem;
    background: var(--color-surface-alt);
    color: var(--color-text);
    transition: border var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}

textarea {
    min-height: 120px;
    resize: vertical;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
    background: var(--color-surface);
}

input[type="file"] {
    padding: 0.55rem 0.9rem;
    background: var(--color-surface);
}

.form-help {
    font-size: 0.87rem;
    color: var(--color-text-muted);
}

.info-box {
    padding: 1rem;
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
    background: var(--color-primary-soft);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-sm);
    color: var(--color-text);
}

.info-box p {
    margin: 0;
    font-size: 0.9rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 600;
    border-radius: 999px;
    padding: 0.65rem 1.4rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base), color var(--transition-base), border var(--transition-base);
    font-size: 1rem;
    text-align: center;
}

.btn:hover,
.btn:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 10px 24px -18px rgba(37, 99, 235, 0.45);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    color: #fff;
}

.btn-primary:hover,
.btn-primary:focus-visible {
    filter: brightness(1.05);
}

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

.btn-secondary:hover,
.btn-secondary:focus-visible {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-danger {
    background: var(--color-danger);
    color: #fff;
}

.btn-warning {
    background: var(--color-warning);
    color: #fff;
}

.btn-ghost {
    background: transparent;
    color: var(--color-primary);
    border-color: transparent;
}

.btn-small {
    padding: 0.45rem 1rem;
    font-size: 0.9rem;
}

.btn-large {
    padding: 0.9rem 2.4rem;
    font-size: 1.1rem;
}

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: var(--radius-sm);
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
}

.page-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

/* Backup Section */
.backup-section {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.backup-heading {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.backup-description {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

.backup-buttons {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.btn-backup {
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    background-color: var(--color-surface-alt);
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
}

.btn-backup:hover {
    background-color: var(--color-surface);
    color: var(--color-text);
    border-color: var(--color-border-strong);
}

.page-actions.center {
    justify-content: center;
}

/* Tables */
.table-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.table-card.table-scrollable {
    margin-top: 1.5rem;
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead {
    background: var(--color-surface-alt);
}

th, td {
    padding: 1rem 1.25rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

tbody tr:hover {
    background: color-mix(in srgb, var(--color-primary-soft) 40%, transparent);
}

.dashboard-actions {
    display: inline-flex;
    gap: 0.6rem;
}

.stat-grid {
    margin-top: 2rem;
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.stat-card {
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    padding: 1.75rem;
    text-align: center;
    box-shadow: var(--shadow-soft);
}

.stat-card h3 {
    margin: 0;
    font-size: 2.1rem;
    color: var(--color-primary);
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* Dynamic sections */
.dynamic-section {
    border: 1px dashed var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    background: var(--color-surface-alt);
    margin-bottom: 1.75rem;
}

.dynamic-section .section-header {
    margin-bottom: 1.25rem;
}

.add-button {
    margin-bottom: 1rem;
}

.task-item {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.task-item textarea {
    flex: 1;
    min-height: 3rem;
    max-height: 12rem;
    resize: vertical;
}

.task-item .btn-icon {
    align-self: center;
    flex-shrink: 0;
    min-width: 2.5rem;
    width: 2.5rem;
}

.task-stack {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.media-upload {
    display: grid;
    gap: 1rem;
}

.media-preview {
    display: none;
    gap: 1rem;
    align-items: center;
}

.media-preview.active {
    display: flex;
}

.media-preview-frame {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--color-surface-alt);
}

.media-preview-frame.photo {
    width: 110px;
    height: 140px;
}

.media-preview-frame.signature {
    width: 220px;
    height: 90px;
}

.media-preview-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.media-preview-frame.signature img {
    object-fit: contain;
    background: var(--color-surface);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.form-actions {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

/* Preview containers */
.preview-container {
    background: var(--color-surface);
    color: var(--color-text);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
}

body[data-theme="dark"] .preview-container,
html[data-theme="dark"] body .preview-container {
    background: #101a33;
    color: #e2e8f0;
    border-color: rgba(59, 130, 246, 0.25);
    box-shadow: 0 18px 48px rgba(2, 6, 23, 0.6);
}

body[data-theme="dark"] #cv-preview,
html[data-theme="dark"] body #cv-preview {
    background: #101a33;
    color: #e2e8f0;
}

body[data-theme="dark"] #cv-preview h1,
body[data-theme="dark"] #cv-preview h2,
body[data-theme="dark"] #cv-preview h3,
body[data-theme="dark"] #cv-preview .entry-title,
body[data-theme="dark"] #cv-preview .skill-category-title,
html[data-theme="dark"] body #cv-preview h1,
html[data-theme="dark"] body #cv-preview h2,
html[data-theme="dark"] body #cv-preview h3,
html[data-theme="dark"] body #cv-preview .entry-title,
html[data-theme="dark"] body #cv-preview .skill-category-title {
    color: #f8fafc;
}

body[data-theme="dark"] #cv-preview p,
body[data-theme="dark"] #cv-preview li,
body[data-theme="dark"] #cv-preview .entry-company-location,
body[data-theme="dark"] #cv-preview .entry-summary,
body[data-theme="dark"] #cv-preview .entry-description,
body[data-theme="dark"] #cv-preview .entry-description li,
body[data-theme="dark"] #cv-preview .task-item,
body[data-theme="dark"] #cv-preview .skills-grid,
body[data-theme="dark"] #cv-preview .skills-container,
body[data-theme="dark"] #cv-preview .skills-container li,
html[data-theme="dark"] body #cv-preview p,
html[data-theme="dark"] body #cv-preview li,
html[data-theme="dark"] body #cv-preview .entry-company-location,
html[data-theme="dark"] body #cv-preview .entry-summary,
html[data-theme="dark"] body #cv-preview .entry-description,
html[data-theme="dark"] body #cv-preview .entry-description li,
html[data-theme="dark"] body #cv-preview .task-item,
html[data-theme="dark"] body #cv-preview .skills-grid,
html[data-theme="dark"] body #cv-preview .skills-container,
html[data-theme="dark"] body #cv-preview .skills-container li {
    color: #dbeafe;
}

body[data-theme="dark"] #cv-preview .entry-period,
body[data-theme="dark"] #cv-preview .text-muted,
html[data-theme="dark"] body #cv-preview .entry-period,
html[data-theme="dark"] body #cv-preview .text-muted {
    color: #a5b4fc;
}

body[data-theme="dark"] #cv-preview a,
html[data-theme="dark"] body #cv-preview a {
    color: #93c5fd;
}

body[data-theme="dark"] #cv-preview a:hover,
body[data-theme="dark"] #cv-preview a:focus,
html[data-theme="dark"] body #cv-preview a:hover,
html[data-theme="dark"] body #cv-preview a:focus {
    color: #bfdbfe;
}

body[data-theme="dark"] #cv-preview .task-item,
html[data-theme="dark"] body #cv-preview .task-item {
    background: rgba(37, 99, 235, 0.12);
}

body[data-theme="dark"] #cv-preview hr,
body[data-theme="dark"] #cv-preview .divider,
html[data-theme="dark"] body #cv-preview hr,
html[data-theme="dark"] body #cv-preview .divider {
    border-color: rgba(148, 163, 184, 0.35);
}

.preview-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.preview-card {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.preview-toolbar {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.preview-toolbar .button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.preview-options {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.preview-options .form-label {
    margin-right: 0.25rem;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.preview-options .form-control {
    min-width: 140px;
}

.preview-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(420px, 0.95fr);
    gap: 2.5rem;
    align-items: start;
}

.preview-column {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.preview-column--pdf {
    position: sticky;
    top: 1.5rem;
    height: calc(100vh - 3rem);
    gap: 1.5rem;
}

.preview-main {
    width: 100%;
}

.preview-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
}

.preview-sidebar .info-panel.subtle {
    background: var(--color-surface-alt);
    border-color: var(--color-border);
}

.cv-preview-shell {
    background: var(--color-surface);
    border-radius: 20px;
    padding: 1.75rem;
    border: 1px solid var(--color-border);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.08);
    transition: background 0.3s ease, color 0.3s ease;
}

.cv-preview-shell .cv-document {
    box-shadow: none;
    border: none;
}

.cv-preview-shell .cv-document__header,
.cv-preview-shell .cv-document__body {
    border-radius: 12px;
}

.pdf-preview-card {
    background: var(--color-surface);
    border-radius: 20px;
    border: 1px solid var(--color-border);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.08);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    height: 100%;
    min-height: 420px;
}

.pdf-preview-frame {
    flex: 1;
    border-radius: 14px;
    overflow: hidden;
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: stretch;
}

.pdf-preview-frame iframe {
    width: 100%;
    height: 100%;
    border: none;
    background: var(--color-surface-alt);
}

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

.pdf-preview-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

@media (max-width: 1280px) {
    .preview-layout {
        grid-template-columns: minmax(0, 1fr) minmax(360px, 0.9fr);
    }
}

@media (max-width: 1024px) {
    .preview-column--pdf {
        top: 1rem;
        height: calc(100vh - 2rem);
    }
}

@media (max-width: 1200px) {
    .preview-layout {
        grid-template-columns: 1fr;
    }

    .preview-column--pdf {
        position: static;
        height: auto;
    }

    .pdf-preview-card {
        min-height: 640px;
        height: 640px;
    }
}

/* Overlay & progress */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    z-index: 2000;
}

.modal-overlay.active {
    display: flex;
}

.modal-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    width: min(480px, 90vw);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
    text-align: center;
}

.progress-track {
    width: 100%;
    height: 18px;
    border-radius: 999px;
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    overflow: hidden;
    margin: 1rem 0;
}

.progress-bar {
    height: 100%;
    width: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    transition: width 320ms ease;
}

.overlay-message {
    margin-bottom: 1rem;
}

.overlay-note {
    margin-top: 1.5rem;
}

.spinner {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 4px solid color-mix(in srgb, var(--color-border) 70%, transparent);
    border-top-color: var(--color-primary);
    animation: spin 1s linear infinite;
    margin: 1.5rem auto 0;
}

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

/* Auth */
.auth-wrapper {
    display: flex;
    justify-content: center;
    padding-top: 3rem;
}

.auth-card {
    width: 100%;
    max-width: 460px;
}

.auth-switch {
    font-size: 0.92rem;
    color: var(--color-text-muted);
    text-align: center;
}

.auth-switch a {
    color: var(--color-primary);
    font-weight: 600;
}

/* Utility */
.stack {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

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

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    border-radius: 999px;
    padding: 0.25rem 0.75rem;
    font-size: 0.82rem;
    font-weight: 600;
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
}

.badge-success {
    background: var(--color-success-soft);
    border-color: var(--color-success);
    color: var(--color-success);
}

.badge-warning {
    background: var(--color-warning-soft);
    border-color: var(--color-warning);
    color: var(--color-warning);
}

.badge-admin {
    background: var(--color-primary-soft);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.stat-card-warning {
    border-left-color: var(--color-warning);
}

.admin-section {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.admin-section:first-of-type {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.admin-section h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.filter-form {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
    flex-wrap: wrap;
}

.filter-form .form-group {
    flex: 1;
    min-width: 200px;
}

.filter-form .form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
}

.filter-form .form-group input,
.filter-form .form-group select {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 0.875rem;
}

.button-group {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* Scrollable table wrapper */
.table-scrollable {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table-scrollable .table-wrapper {
    min-width: 100%;
    width: max-content;
}

.table-scrollable .dashboard-table {
    min-width: 800px;
}

/* Icon buttons for table actions */
.dashboard-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    justify-content: center;
    flex-wrap: nowrap;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    padding: 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    position: relative;
}

.btn-icon:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-icon:active {
    transform: translateY(0);
}

.btn-icon-success {
    border-color: var(--color-success);
    color: var(--color-success);
    background: var(--color-success-soft);
}

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

.btn-icon-secondary {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-soft);
}

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

.btn-icon-danger {
    border-color: var(--color-danger);
    color: var(--color-danger);
    background: var(--color-danger-soft);
}

.btn-icon-danger:hover {
    background: var(--color-danger);
    color: white;
}

/* Tooltip for icon buttons */
.btn-icon[title] {
    position: relative;
}

.btn-icon[title]:hover::after {
    content: attr(title);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.375rem 0.75rem;
    background: var(--color-text);
    color: var(--color-surface);
    font-size: 0.75rem;
    white-space: nowrap;
    border-radius: var(--radius-sm);
    pointer-events: none;
    z-index: 1000;
    margin-bottom: 0.25rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.btn-icon[title]:hover::before {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 4px solid transparent;
    border-top-color: var(--color-text);
    pointer-events: none;
    z-index: 1000;
    margin-bottom: -4px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.is-hidden {
    display: none !important;
}

/* Responsive navigation */
@media (max-width: 900px) {
    .nav-container {
        flex-wrap: wrap;
    }

    .nav-links {
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        flex-direction: column;
        padding: 1rem 1.5rem 1.5rem;
        background: var(--color-surface);
        border-bottom: 1px solid var(--color-border);
        transform-origin: top;
        transform: scaleY(0);
        opacity: 0;
        pointer-events: none;
        transition: transform var(--transition-base), opacity var(--transition-base);
    }

    .nav-links.open {
        transform: scaleY(1);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-toggle {
        display: inline-flex;
    }

    .nav-actions {
        margin-left: 0;
    }

    .preview-sidebar {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .preview-sidebar .info-panel {
        flex: 1 1 calc(50% - 1rem);
    }
}

@media (max-width: 600px) {
    .page-card,
    .form-card,
    .preview-container {
        padding: 1.75rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    th,
    td {
        padding: 0.85rem 1rem;
    }

    .page-container {
        padding: 2rem 1.1rem 3rem;
    }

    .page-actions,
    .preview-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .preview-toolbar {
        gap: 1rem;
    }

    .preview-options {
        flex-direction: column;
        align-items: stretch;
    }

    .preview-sidebar {
        flex-direction: column;
    }

    .preview-sidebar .info-panel {
        flex: 1 1 100%;
    }

    .btn,
    .btn-large {
        width: 100%;
    }
}

/* Alignment workflow */
.alignment-page {
    width: min(1600px, 100%);
    margin: 0 auto;
    padding: 1.25rem clamp(1.5rem, 5vw, 3rem) 2.25rem;
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.alignment-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 1.25rem;
    margin-bottom: 0.5rem;
}

.alignment-header h1 {
    margin: 0;
    font-size: 1.75rem;
    letter-spacing: -0.01em;
}

.alignment-subtitle {
    margin: 0.35rem 0 0;
    color: var(--color-text-muted);
    font-weight: 500;
}


.alignment-layout {
    display: grid;
    grid-template-columns: minmax(620px, 0.7fr) minmax(580px, 1fr);
    gap: 2.5rem;
    align-items: stretch;
    min-height: calc(100vh - 220px);
}

.requirements-list-wrapper {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: 1.5rem 1.25rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    box-shadow: var(--shadow-soft);
    height: 100%;
    min-height: 0;
}

.requirements-legend {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.requirements-table {
    flex: 1 1 auto;
    min-height: 0;
    border-radius: var(--radius-lg);
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    --priority-col-width: 92px;
    --focus-col-width: 140px; /* Kept for future use */
    --requirements-grid: minmax(0, 1fr) var(--priority-col-width);
}

.requirements-table__header {
    display: grid;
    grid-template-columns: var(--requirements-grid);
    column-gap: clamp(0.5rem, 1.2vw, 1rem);
    row-gap: 0.25rem;
    align-items: center;
    padding: 0.75rem 1rem;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
    background: color-mix(in srgb, var(--color-surface) 70%, transparent);
    border-bottom: 1px solid var(--color-border);
}

.requirements-table__header span {
    display: block;
}

.requirements-table__header span:nth-child(2) {
    text-align: right;
}

.requirements-table__body {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    scrollbar-width: thin;
}

.requirements-row {
    display: grid;
    grid-template-columns: var(--requirements-grid);
    column-gap: clamp(0.5rem, 1.2vw, 1rem);
    row-gap: 0.4rem;
    align-items: center;
    width: 100%;
    padding: 0.9rem 1rem;
    border-bottom: 1px solid color-mix(in srgb, var(--color-border) 75%, transparent);
    background: transparent;
    cursor: pointer;
    transition: transform var(--transition-base), background var(--transition-base), box-shadow var(--transition-base);
}

.requirements-row:last-child {
    border-bottom: none;
}

.requirements-row:hover,
.requirements-row:focus-visible {
    transform: translateY(-1px);
    background: rgba(37, 99, 235, 0.08);
    box-shadow: 0 16px 34px -24px rgba(37, 99, 235, 0.55);
}

.requirements-row.is-active {
    background: var(--color-primary-soft);
    box-shadow: 0 18px 40px -22px rgba(37, 99, 235, 0.55);
    border-bottom-color: transparent;
}

.requirements-row.is-focused:not(.is-active) {
    border-left: 3px solid var(--color-primary);
    background: color-mix(in srgb, var(--color-primary-soft) 55%, transparent);
}

.requirements-row__title {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.65rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.35;
    min-width: 0;
}

.requirements-row__label {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.requirements-row__summary {
    margin: 0;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.requirements-row__priority {
    font-size: 0.85rem;
    font-weight: 600;
    align-self: center;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    justify-self: end;
    width: var(--priority-col-width);
    text-align: center;
    display: inline-flex;
    justify-content: center;
    background: var(--color-surface);
    color: var(--color-text-muted);
}

.requirements-row__priority.importance-high {
    border-color: var(--color-danger);
    color: var(--color-danger);
    background: var(--color-danger-soft);
}

.requirements-row__priority.importance-medium {
    border-color: var(--color-warning);
    color: var(--color-warning);
    background: var(--color-warning-soft);
}

.requirements-row__priority.importance-low {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-soft);
}

.requirements-row__focus-toggle {
    justify-self: center;
    width: var(--focus-col-width);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-muted);
    justify-content: center;
    cursor: pointer;
    user-select: none;
}

.requirements-row__focus-toggle span {
    transition: color var(--transition-base);
}

.requirements-row__focus-input {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
}

.requirements-row.is-focused .requirements-row__focus-toggle span,
.requirements-row__focus-input:checked + span {
    color: var(--color-primary);
}

.requirements-list__title {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-weight: 600;
    color: var(--color-text);
}

.requirements-list__meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.8rem;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-flex;
    background: var(--color-warning);
    flex-shrink: 0;
}

.status-complete {
    background: var(--color-success) !important;
}

.status-partial {
    background: var(--color-warning) !important;
}

.status-open {
    background: var(--color-danger) !important;
}

.importance-badge {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
}

.importance-high {
    border-color: var(--color-danger);
    color: var(--color-danger);
    background: var(--color-danger-soft);
}

.importance-medium {
    border-color: var(--color-warning);
    color: var(--color-warning);
    background: var(--color-warning-soft);
}

.importance-low {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-soft);
}

.match-level {
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    text-transform: lowercase;
    color: var(--color-text-muted);
}

.match-full {
    border-color: var(--color-success);
    color: var(--color-success);
    background: var(--color-success-soft);
}

.match-partial {
    border-color: var(--color-warning);
    color: var(--color-warning);
    background: var(--color-warning-soft);
}

.match-missing {
    border-color: var(--color-danger);
    color: var(--color-danger);
    background: var(--color-danger-soft);
}

.requirement-detail {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: 1.5rem 1.25rem 1.25rem;
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
    height: 100%;
    min-height: 0;
}

.requirement-detail.is-empty {
    opacity: 0.4;
}

.detail-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
}

.detail-title {
    margin: 0 0 1rem 0;
    font-size: 1.3rem;
    font-weight: 600;
    flex: 1 1 auto;
}

.detail-head-meta {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
}

.detail-head-meta .importance-badge,
.detail-head-meta .status-chip {
    margin: 0;
}

.status-chip {
    font-size: 0.8rem;
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    border: 1px solid transparent;
    background: var(--color-surface-alt);
    color: var(--color-text);
    font-weight: 600;
}

.status-chip.status-complete {
    color: #0f5132;
    border-color: var(--color-success);
    background: var(--color-success-soft);
}

.status-chip.status-partial {
    color: #7c4a03;
    border-color: var(--color-warning);
    background: var(--color-warning-soft);
}

.status-chip.status-open {
    color: #7f1d1d;
    border-color: var(--color-danger);
    background: var(--color-danger-soft);
}

.detail-section {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.detail-section h3 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text-muted);
    letter-spacing: 0.02em;
}

.detail-text {
    margin: 0;
    font-size: 0.95rem;
    color: var(--color-text);
}

.detail-questions {
    margin: 0;
    padding-left: 1.1rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    color: var(--color-text);
}

.detail-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.detail-textarea {
    width: 100%;
    min-height: 120px;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    resize: vertical;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.detail-textarea:focus-visible {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
    outline: none;
}

.detail-textarea:disabled {
    background: var(--color-surface-alt);
    color: var(--color-text-muted);
}

.detail-target {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1rem;
    gap: 0.75rem;
}

.detail-target legend {
    font-weight: 600;
    color: var(--color-text-muted);
    padding: 0 0.4rem;
}

.target-option {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 0.95rem;
    cursor: pointer;
}

.target-station {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding-left: 1.7rem;
}

.target-station select {
    border-radius: var(--radius-md);
    padding: 0.55rem 0.75rem;
    border: 1px solid var(--color-border);
    font-size: 0.95rem;
}

.target-station.is-hidden {
    display: none;
}

.detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    justify-content: flex-end;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    border-radius: 999px;
    padding: 0.6rem 1.2rem;
    border: 1px solid transparent;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: transform var(--transition-base), background var(--transition-base), border-color var(--transition-base), color var(--transition-base);
}

.button--primary {
    background: var(--color-primary);
    color: #fff;
}

.button--primary:hover,
.button--primary:focus-visible {
    background: var(--color-primary-hover);
    transform: translateY(-1px);
}

.button--ghost {
    background: transparent;
    border-color: var(--color-border);
    color: var(--color-text-muted);
}

.button--ghost.is-active {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-soft);
}

.button--ghost:hover,
.button--ghost:focus-visible {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.button--full {
    width: 100%;
}

.detail-feedback {
    margin: 0;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    min-height: 1.2rem;
}

.detail-feedback[data-state="success"] {
    color: var(--color-success);
}

.detail-feedback[data-state="error"] {
    color: var(--color-danger);
}

.detail-feedback[data-state="info"] {
    color: var(--color-text-muted);
}

.detail-close {
    display: none;
    border: none;
    background: transparent;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    color: var(--color-text-muted);
    align-self: flex-end;
}


.generate-button {
    margin-top: auto;
}

body.alignment-detail-open {
    overflow: hidden;
}

@media (max-width: 1600px) {
    .alignment-layout {
        grid-template-columns: minmax(520px, 0.66fr) minmax(520px, 1fr);
    }
}

@media (max-width: 1280px) {
    .alignment-layout {
        grid-template-columns: minmax(380px, 0.6fr) 1fr;
        gap: 1.8rem;
    }
}

@media (max-width: 900px) {
    .alignment-header {
        flex-direction: column;
        align-items: stretch;
    }
    .alignment-layout {
        grid-template-columns: 1fr;
    }
    .requirements-list-wrapper {
        max-height: none;
    }
    .requirement-detail {
        position: fixed;
        inset: auto 0 0 0;
        max-height: 90vh;
        transform: translateY(100%);
        transition: transform var(--transition-base);
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        z-index: 200;
        padding: 1.5rem;
        overflow-y: auto;
    }
    .requirement-detail.is-mobile-open {
        transform: translateY(0);
    }
    .detail-close {
        display: inline-flex;
    }
}

@media (max-width: 700px) {
    .requirements-table {
        --requirements-grid: minmax(0, 1fr) auto;
    }
    .requirements-table__header,
    .requirements-row {
        grid-template-columns: minmax(0, 1fr) auto;
    }
    .requirements-table__header {
        row-gap: 0.35rem;
    }
    .requirements-table__header span:nth-child(2) {
        width: auto;
        text-align: right;
    }
    /* Focus column removed - kept for future use
    .requirements-table__header span:nth-child(3) {
        grid-column: 1 / -1;
        text-align: left;
        width: auto;
    }
    */
    .requirements-row__priority {
        justify-self: flex-end;
    }
    /* Focus toggle removed - kept for future use
    .requirements-row__focus-toggle {
        grid-column: 1 / -1;
        justify-self: flex-start;
        justify-content: flex-start;
        width: 100%;
    }
    */
}

@media (max-width: 600px) {
    .alignment-page {
        padding: 1.5rem 1rem 2.5rem;
    }
    .requirements-list__item {
        padding: 0.8rem 0.9rem;
    }
    .detail-actions {
        flex-direction: column;
        align-items: stretch;
    }
    .detail-actions .button {
        width: 100%;
        justify-content: center;
    }
}

@media (min-width: 701px) {
    .requirements-table__header span:nth-child(2),
    .requirements-table__header span:nth-child(3) {
        text-align: center;
        justify-self: center;
    }
    .requirements-table__header span:nth-child(2) {
        width: var(--priority-col-width);
    }
    .requirements-table__header span:nth-child(3) {
        width: var(--focus-col-width);
    }
}

/* Help Chat */
.help-chat {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 900;
    font-family: var(--font-sans);
}

.help-chat__toggle {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 999px;
    border: none;
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.01em;
    background: linear-gradient(135deg, var(--color-primary), #1e3a8a);
    box-shadow: 0 18px 45px -18px rgba(37, 99, 235, 0.6);
    cursor: pointer;
    transition: transform 150ms ease, box-shadow 150ms ease;
}

.help-chat__toggle:hover {
    transform: translateY(-1px);
    box-shadow: 0 22px 55px -20px rgba(37, 99, 235, 0.75);
}

.help-chat__toggle-icon {
    font-size: 18px;
}

.help-chat__panel {
    display: none;
    position: fixed;
    bottom: 96px;
    right: 24px;
    width: 720px;
    max-height: 72vh;
    height: 72vh;
    min-height: 360px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    box-shadow: 0 26px 70px -26px rgba(15, 23, 42, 0.45);
    overflow: hidden;
    flex-direction: column;
    position: fixed;
}

.help-chat.open .help-chat__panel {
    display: flex;
}

.help-chat__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: var(--color-surface-alt);
    border-bottom: 1px solid var(--color-border);
    gap: 12px;
}

.help-chat__title {
    font-weight: 700;
    font-size: 15px;
    color: var(--color-text);
}

.help-chat__subtitle {
    font-size: 12px;
    color: var(--color-text-muted);
}

.help-chat__messages {
    padding: 16px;
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: linear-gradient(180deg, rgba(37, 99, 235, 0.03), rgba(37, 99, 235, 0));
    min-height: 180px;
    max-height: calc(72vh - 170px);
}

.help-chat__bubble {
    padding: 10px 12px;
    border-radius: 14px;
    max-width: 85%;
    line-height: 1.5;
    font-size: 14px;
    word-break: break-word;
}

.help-chat__bubble-content {
    word-break: break-word;
}

.help-chat__bubble-meta {
    margin-top: 6px;
    font-size: 12px;
    color: #9aa0a6;
    text-align: right;
}

.help-chat__bubble--user .help-chat__bubble-meta {
    color: rgba(255, 255, 255, 0.8);
}

.help-chat__bubble--user {
    align-self: flex-end;
    background: var(--color-primary);
    color: #fff;
    border-bottom-right-radius: 6px;
}

.help-chat__bubble--assistant {
    align-self: flex-start;
    background: var(--color-surface-alt);
    color: var(--color-text);
    border-bottom-left-radius: 6px;
    border: 1px solid var(--color-border);
}

.help-chat__resize-handle {
    position: absolute;
    top: 50%;
    left: 6px;
    transform: translate(-50%, -50%); /* sit just at the inner edge */
    width: 22px;
    height: 48px;
    background: transparent;
    border: none;
    color: #94a3b8;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: ew-resize;
    opacity: 1;
    transition: transform 120ms ease, opacity 120ms ease;
    z-index: 10;
    pointer-events: auto;
}

.help-chat__resize-handle::before {
    content: '||';
    display: block;
    font-size: 18px;
    line-height: 1;
    font-weight: 600;
    letter-spacing: 0;
}
.help-chat__resize-handle::after { content: none; }

@media (max-width: 900px) {
    .help-chat__resize-handle {
        display: none;
    }
}

.help-chat__bubble ul {
    margin: 6px 0;
    padding-left: 18px;
}

.help-chat__bubble li + li {
    margin-top: 4px;
}

.help-chat__bubble table.help-chat__table,
.help-chat__table {
    width: 100%;
    border-collapse: collapse;
    margin: 6px 0;
    font-size: 13px;
}

.help-chat__table th,
.help-chat__table td {
    border: 1px solid var(--color-border);
    padding: 6px 8px;
    text-align: left;
}

.help-chat__table th {
    background: var(--color-surface-alt);
    font-weight: 700;
}

.help-chat__table tr:nth-child(even) td {
    background: rgba(15, 23, 42, 0.03);
}

.help-chat__error {
    color: var(--color-danger);
    padding: 8px 16px;
    font-size: 13px;
}

.help-chat__input {
    border-top: 1px solid var(--color-border);
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: var(--color-surface);
    position: relative;
}

.help-chat__input textarea {
    width: 100%;
    resize: none;
    min-height: 60px;
    border-radius: 10px;
    border: 1px solid var(--color-border);
    padding: 18px 10px 10px 10px; /* extra top padding for handle */
    font-family: var(--font-sans);
}

.help-chat__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.help-chat__status {
    font-size: 12px;
    color: var(--color-text-muted);
}

.help-chat__input-handle {
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    border: none;
    background: transparent;
    color: #94a3b8;
    border-radius: 8px;
    padding: 4px 8px;
    cursor: ns-resize;
    pointer-events: auto;
    box-shadow: none;
}

.help-chat__input-handle::before,
.help-chat__input-handle::after {
    content: '';
    display: block;
    width: 18px;
    height: 2px;
    background: #94a3b8;
    border-radius: 2px;
    margin: 2px auto;
}

.help-chat__send {
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 10px 14px;
    cursor: pointer;
    font-weight: 700;
    transition: background 150ms ease;
}

.help-chat__send:hover {
    background: var(--color-primary-hover);
}

@media (max-width: 720px) {
    .help-chat {
        right: 12px;
        left: 12px;
        bottom: 16px;
    }

    .help-chat__toggle {
        width: 100%;
        justify-content: center;
    }

    .help-chat__panel {
        right: 0;
        left: 0;
        bottom: 0;
        width: 100%;
        height: 100vh;
        max-height: none;
        border-radius: 0;
    }

    .help-chat__messages {
        padding: 14px;
    }
}

/* Alignment Hierarchical Sidebar & Motivation View */
.requirements-category-header {
    padding: 12px 16px;
    background: var(--color-surface-alt);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--color-border);
}

.category-toggle {
    font-size: 0.7rem;
    transition: transform 0.2s ease;
}

.requirements-category-group {
    margin-bottom: 8px;
}

.motivation-angles-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.motivation-angle-card {
    display: flex;
    gap: 16px;
    padding: 16px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
}

.motivation-angle-card:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-soft);
}

.motivation-angle-card.is-selected {
    border-color: var(--color-primary);
    background: var(--color-primary-soft);
    box-shadow: 0 0 0 2px var(--color-primary-soft);
}

.motivation-view .detail-actions {
    margin-top: 1rem;
}

.angle-checkbox {
    padding-top: 4px;
}

.angle-title {
    display: block;
    font-weight: 600;
    margin-bottom: 4px;
    cursor: pointer;
}

.angle-description {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin: 0;
}

.is-hidden {
    display: none !important;
}