/* Shared styles for portal-ui-framework preview pages */
* { box-sizing: border-box; }

body.portal-ui {
    margin: 0;
    background: var(--portal-bg, #f5f6fa);
    color: var(--portal-text);
    font-family: var(--portal-font-sans, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif);
    -webkit-font-smoothing: antialiased;
}

/* ── Compact preview chrome ─────────────────────────────────────────── */
.preview-topbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.65rem 1.25rem;
    background: var(--portal-white);
    border-bottom: 1px solid var(--portal-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.preview-topbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    color: var(--portal-text);
    text-decoration: none;
    font-size: 0.9375rem;
}

.preview-topbar-brand:hover { color: var(--portal-primary); }

.preview-logo-icon {
    width: 28px;
    height: 28px;
    background: var(--portal-primary);
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.7rem;
    font-weight: 800;
}

.preview-topbar-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 0.75rem;
}

.preview-topbar-actions label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--portal-text-muted);
}

.preview-theme-select {
    min-width: 200px;
    padding: 0.35rem 0.65rem;
    border: 1px solid var(--portal-border);
    border-radius: var(--portal-radius);
    background: var(--portal-white);
    color: var(--portal-text);
    font-size: 0.8125rem;
    cursor: pointer;
}

.preview-back-link {
    font-size: 0.8125rem;
    color: var(--portal-primary);
    text-decoration: none;
    font-weight: 500;
}

.preview-back-link:hover { text-decoration: underline; }

/* ── Auth pages (login, signup, reset) ────────────────────────────── */
body.portal-ui.portal-auth-page {
    background: var(--portal-white);
}

.portal-auth-page .app-auth-wrapper {
    min-height: calc(100vh - 49px);
}

.portal-auth-page .auth-heading {
    color: var(--portal-text);
    font-weight: 700;
    font-size: 1.5rem;
}

.portal-auth-page .auth-intro {
    color: var(--portal-text-muted);
    font-size: 0.9375rem;
    line-height: 1.55;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
}

.portal-auth-page .auth-background-col {
    background: linear-gradient(145deg, var(--portal-primary) 0%, var(--portal-primary-dark) 55%, var(--portal-accent) 100%);
    position: relative;
    overflow: hidden;
}

.portal-auth-page .auth-background-overlay .overlay-content {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    backdrop-filter: blur(4px);
}

.portal-auth-page .auth-background-overlay .overlay-title {
    font-weight: 700;
}

.portal-auth-page .auth-option,
.portal-auth-page .extra a {
    color: var(--portal-text-muted);
    font-size: 0.875rem;
}

.portal-auth-page .auth-option a,
.portal-auth-page .extra a {
    color: var(--portal-primary);
    font-weight: 600;
    text-decoration: none;
}

.portal-auth-page .auth-option a:hover,
.portal-auth-page .extra a:hover {
    color: var(--portal-primary-dark);
    text-decoration: underline;
}

.portal-auth-page .app-auth-branding .app-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--portal-text);
    font-weight: 700;
    font-size: 1.1rem;
}

.portal-auth-page .portal-form-group { margin-bottom: 1rem; }

.portal-auth-page .portal-btn-primary.w-100 {
    width: 100%;
    padding: 0.6rem 1rem;
    font-size: 0.9375rem;
}

.portal-auth-page .portal-checkbox.form-check {
    font-size: 0.875rem;
    color: var(--portal-text-muted);
    line-height: 1.45;
}

.portal-auth-page .portal-checkbox a {
    color: var(--portal-primary);
}

.portal-auth-page .app-auth-footer {
    margin-top: auto;
    color: var(--portal-text-light);
    font-size: 0.75rem;
}

/* ── App shell (settings, charts) ─────────────────────────────────── */
.portal-app-shell {
    display: flex;
    min-height: calc(100vh - 49px);
}

.portal-app-sidebar {
    width: 220px;
    flex-shrink: 0;
    background: var(--portal-white);
    border-right: 1px solid var(--portal-border);
    padding: 1rem 0;
    position: sticky;
    top: 49px;
    align-self: flex-start;
    max-height: calc(100vh - 49px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.portal-app-sidebar .sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0 1rem 1rem;
    font-weight: 700;
    color: var(--portal-text);
    border-bottom: 1px solid var(--portal-border);
    margin-bottom: 0.5rem;
}

.portal-app-sidebar .nav-section {
    padding: 0.5rem 1rem 0.25rem;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--portal-text-light);
}

.portal-app-sidebar .nav-link {
    display: block;
    padding: 0.55rem 1rem 0.55rem 2.75rem;
    color: var(--portal-text);
    text-decoration: none;
    position: relative;
    border-left: 3px solid transparent;
    font-size: var(--portal-font-size-table, 0.875rem);
}

.portal-app-sidebar .nav-link:hover {
    background: #fafbff;
    color: var(--portal-primary);
}

.portal-app-sidebar .nav-link.active {
    color: var(--portal-primary);
    background: var(--portal-primary-light);
    border-left-color: var(--portal-primary);
    font-weight: 500;
}

.portal-app-sidebar .nav-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--portal-text-muted);
    font-size: 0.875rem;
}

.portal-app-sidebar .nav-link.active .nav-icon { color: var(--portal-primary); }

/* Collapsible sidebar sub-menus — all sections open by default */
.portal-app-sidebar .nav-submenu {
    border: 0;
    margin: 0;
}

.portal-app-sidebar .nav-submenu-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.65rem 1rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--portal-text);
    cursor: pointer;
    list-style: none;
    user-select: none;
    border-left: 3px solid transparent;
    transition: background 0.15s ease, color 0.15s ease;
}

.portal-app-sidebar .nav-submenu-toggle:hover {
    background: #fafbff;
    color: var(--portal-primary);
}

.portal-app-sidebar .nav-submenu[open] .nav-submenu-toggle {
    color: var(--portal-primary);
    background: var(--portal-primary-light);
    border-left-color: var(--portal-primary);
}

.portal-app-sidebar .nav-submenu-toggle::-webkit-details-marker { display: none; }

.portal-app-sidebar .nav-submenu-toggle::after {
    content: '\f078';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.625rem;
    color: var(--portal-text-light);
    transition: transform 0.15s ease;
}

.portal-app-sidebar .nav-submenu[open] .nav-submenu-toggle::after {
    transform: rotate(180deg);
}

.portal-app-sidebar .nav-submenu-links {
    display: block;
    padding: 0.15rem 0 0.35rem;
}

.portal-app-sidebar .nav-submenu-links .nav-link {
    padding-left: 2.5rem;
    font-size: 0.8125rem;
}

.portal-app-shell--auth .portal-app-main {
    padding: 0;
    min-width: 0;
}

.portal-app-shell--auth .app-auth-wrapper {
    min-height: calc(100vh - 49px);
}

.portal-app-main .portal-404-wrap {
    min-height: calc(100vh - 49px - 2.5rem);
}

.portal-app-main .portal-license-wrap {
    max-width: none;
    padding-top: 0;
}

.portal-app-main {
    flex: 1;
    padding: 1.25rem 1.5rem 2rem;
    min-width: 0;
}

.portal-settings-section {
    margin-bottom: 2rem;
}

.portal-settings-section .section-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--portal-text);
    margin: 0 0 0.35rem;
}

.portal-settings-section .section-intro {
    font-size: 0.875rem;
    color: var(--portal-text-muted);
    line-height: 1.5;
}

.portal-settings-section .section-intro a {
    color: var(--portal-primary);
}

.portal-settings-card {
    background: var(--portal-white);
    border: 1px solid var(--portal-border);
    border-radius: var(--portal-radius);
    padding: 1.25rem;
}

.portal-settings-card hr {
    border-color: var(--portal-border);
    margin: 1.5rem 0;
}

/* ── 404 page ─────────────────────────────────────────────────────── */
.portal-404-wrap {
    min-height: calc(100vh - 49px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}

.portal-404-card {
    background: var(--portal-white);
    border: 1px solid var(--portal-border);
    border-radius: var(--portal-radius);
    padding: 2.5rem 2rem;
    text-align: center;
    max-width: 520px;
    width: 100%;
    box-shadow: 0 2px 12px rgba(37, 41, 48, 0.06);
}

.portal-404-code {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1;
    color: var(--portal-primary);
    margin: 0 0 0.25rem;
}

.portal-404-code span {
    display: block;
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--portal-accent);
    margin-top: 0.35rem;
}

.portal-404-message {
    color: var(--portal-text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.55;
}

/* ── License page ─────────────────────────────────────────────────── */
.portal-license-wrap {
    max-width: 720px;
    margin: 0 auto;
    padding: 2rem 1.5rem 3rem;
}

.portal-license-card {
    background: var(--portal-white);
    border: 1px solid var(--portal-border);
    border-radius: var(--portal-radius);
    padding: 1.5rem 1.75rem;
    border-left: 4px solid var(--portal-accent);
}

.portal-license-card h1 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--portal-primary);
    margin: 0 0 0.75rem;
}

.portal-license-card h2 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--portal-text);
    margin: 1.25rem 0 0.5rem;
}

.portal-license-card p,
.portal-license-card li {
    font-size: 0.9375rem;
    color: var(--portal-text-muted);
    line-height: 1.6;
}

.portal-license-card ul {
    padding-left: 1.25rem;
    margin: 0.5rem 0;
}

.portal-license-meta {
    font-size: 0.8125rem;
    color: var(--portal-text-light);
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--portal-border);
}

/* ── Charts (CSS/SVG placeholders) ────────────────────────────────── */
.portal-stat-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.portal-stat-card {
    background: var(--portal-white);
    border: 1px solid var(--portal-border);
    border-radius: var(--portal-radius);
    padding: 1rem 1.1rem;
}

.portal-stat-card .stat-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--portal-text-light);
    margin-bottom: 0.35rem;
}

.portal-stat-card .stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--portal-primary);
}

.portal-stat-card .stat-delta {
    font-size: 0.8125rem;
    color: var(--portal-accent);
    margin-top: 0.25rem;
}

.portal-chart-card {
    background: var(--portal-white);
    border: 1px solid var(--portal-border);
    border-radius: var(--portal-radius);
    overflow: hidden;
    height: 100%;
}

.portal-chart-card-header {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--portal-border);
    font-weight: 600;
    color: var(--portal-text);
}

.portal-chart-card-body {
    padding: 1rem;
}

.portal-css-bars {
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
    height: 180px;
    padding-top: 0.5rem;
}

.portal-css-bars .bar {
    flex: 1;
    border-radius: 4px 4px 0 0;
    min-width: 0;
    transition: opacity 0.15s;
}

.portal-css-bars .bar:hover { opacity: 0.85; }

.portal-css-bars .bar.primary { background: var(--portal-primary); }
.portal-css-bars .bar.accent { background: var(--portal-accent); }
.portal-css-bars .bar.slate { background: var(--portal-slate); }

.portal-bar-labels {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.portal-bar-labels span {
    flex: 1;
    text-align: center;
    font-size: 0.75rem;
    color: var(--portal-text-light);
}

.portal-svg-chart {
    width: 100%;
    height: auto;
    display: block;
}

.portal-chart-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
    margin-top: 0.75rem;
    font-size: 0.8125rem;
    color: var(--portal-text-muted);
}

.portal-chart-legend span::before {
    content: '';
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 2px;
    margin-right: 0.35rem;
    vertical-align: middle;
}

.portal-chart-legend .leg-primary::before { background: var(--portal-primary); }
.portal-chart-legend .leg-accent::before { background: var(--portal-accent); }
.portal-chart-legend .leg-slate::before { background: var(--portal-slate); }

.portal-quote-card {
    margin-bottom: 1.25rem;
}

/* ── Dashboard / overview ─────────────────────────────────────────── */
.portal-dashboard-alert {
    background: var(--portal-white);
    border: 1px solid var(--portal-border);
    border-left: 4px solid var(--portal-accent);
    border-radius: var(--portal-radius);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.25rem;
}

.portal-dashboard-alert h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0 0 0.35rem;
    color: var(--portal-text);
}

.portal-dashboard-alert p {
    margin: 0;
    color: var(--portal-text-muted);
    font-size: 0.9375rem;
    line-height: 1.55;
}

.portal-progress-list {
    background: var(--portal-white);
    border: 1px solid var(--portal-border);
    border-radius: var(--portal-radius);
    overflow: hidden;
}

.portal-progress-list .item {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--portal-border);
}

.portal-progress-list .item:last-child { border-bottom: 0; }

.portal-progress-list .title {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--portal-text);
    margin-bottom: 0.35rem;
}

/* ── Account cards ────────────────────────────────────────────────── */
.portal-account-card {
    background: var(--portal-white);
    border: 1px solid var(--portal-border);
    border-radius: var(--portal-radius);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.portal-account-card-header {
    padding: 1rem 1.25rem 0;
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.portal-account-card-header .card-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--portal-primary-light);
    color: var(--portal-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.portal-account-card-header h4 {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    color: var(--portal-text);
}

.portal-account-item {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--portal-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.portal-account-item:last-child { border-bottom: 0; }

.portal-account-item .item-label {
    font-size: 0.8125rem;
    color: var(--portal-text-muted);
    margin-bottom: 0.15rem;
}

.portal-account-item .item-data {
    font-size: 0.9375rem;
    color: var(--portal-text);
    font-weight: 500;
}

.portal-account-card-body {
    padding: 0 1.25rem;
    flex: 1;
}

.portal-account-card-footer {
    padding: 1rem 1.25rem 1.25rem;
    margin-top: auto;
}

/* ── Orders table ─────────────────────────────────────────────────── */
.portal-page-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.portal-page-toolbar .portal-list-toolbar {
    flex: 1 1 220px;
    max-width: 360px;
    min-width: 0;
}

.portal-page-search {
    width: 100%;
}

.portal-page-search .clean-input-wrap {
    width: 100%;
}

.portal-orders-table-wrap {
    background: var(--portal-white);
    border: 1px solid var(--portal-border);
    border-radius: var(--portal-radius);
    overflow: hidden;
}

.portal-orders-table-wrap table {
    margin: 0;
    font-size: var(--portal-font-size-table, 0.875rem);
}

.portal-orders-table-wrap th {
    background: #fafbff;
    color: var(--portal-text-muted);
    font-weight: 600;
    border-bottom: 1px solid var(--portal-border);
    white-space: nowrap;
}

.portal-orders-table-wrap td {
    vertical-align: middle;
    color: var(--portal-text);
}

.portal-orders-table-wrap .note {
    display: block;
    font-size: 0.75rem;
    color: var(--portal-text-light);
}

/* ── Notifications ────────────────────────────────────────────────── */
.portal-notification-card {
    background: var(--portal-white);
    border: 1px solid var(--portal-border);
    border-radius: var(--portal-radius);
    margin-bottom: 1rem;
    overflow: hidden;
}

.portal-notification-card-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--portal-border);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.portal-notification-card-header .notif-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--portal-primary-light);
    color: var(--portal-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.portal-notification-card-header .notif-icon img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
}

.portal-notification-title {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 0.25rem;
    color: var(--portal-text);
}

.portal-notification-meta {
    font-size: 0.8125rem;
    color: var(--portal-text-light);
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 0.5rem;
}

.portal-notification-card-body {
    padding: 1rem 1.25rem;
    color: var(--portal-text-muted);
    font-size: 0.9375rem;
    line-height: 1.55;
}

.portal-notification-card-footer {
    padding: 0.75rem 1.25rem;
    border-top: 1px solid var(--portal-border);
}

.portal-notification-card-footer a {
    color: var(--portal-primary);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.875rem;
}

.portal-notification-card-footer a:hover { text-decoration: underline; }

/* ── Docs grid ────────────────────────────────────────────────────── */
.portal-doc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
}

.portal-doc-card {
    background: var(--portal-white);
    border: 1px solid var(--portal-border);
    border-radius: var(--portal-radius);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}

.portal-doc-thumb {
    padding: 1.25rem 1rem 0.75rem;
    text-align: center;
    position: relative;
}

.portal-doc-thumb .doc-icon {
    font-size: 2.5rem;
    color: var(--portal-primary);
}

.portal-doc-thumb .doc-icon.text-file { color: var(--portal-slate); }
.portal-doc-thumb .doc-icon.image-file { color: var(--portal-accent); }
.portal-doc-thumb .doc-icon.sheet-file { color: var(--portal-success-badge, #198754); }

.portal-doc-badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    font-size: 0.65rem;
}

.portal-doc-body {
    padding: 0 1rem 1rem;
    flex: 1;
}

.portal-doc-title {
    font-size: 0.875rem;
    font-weight: 600;
    margin: 0 0 0.5rem;
    line-height: 1.35;
}

.portal-doc-title a {
    color: var(--portal-text);
    text-decoration: none;
}

.portal-doc-title a:hover { color: var(--portal-primary); }

.portal-doc-meta {
    font-size: 0.75rem;
    color: var(--portal-text-light);
    line-height: 1.5;
}

.portal-doc-meta ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

/* ── Help / FAQ ───────────────────────────────────────────────────── */
.portal-help-section {
    background: var(--portal-white);
    border: 1px solid var(--portal-border);
    border-radius: var(--portal-radius);
    margin-bottom: 1.25rem;
    overflow: hidden;
}

.portal-help-section-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--portal-border);
}

.portal-help-section-header h4 {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    color: var(--portal-text);
}

.portal-help-faq {
    border: 0;
}

.portal-help-faq details {
    border-bottom: 1px solid var(--portal-border);
}

.portal-help-faq details:last-child { border-bottom: 0; }

.portal-help-faq summary {
    padding: 0.85rem 1.25rem;
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--portal-text);
    cursor: pointer;
    list-style: none;
}

.portal-help-faq summary::-webkit-details-marker { display: none; }

.portal-help-faq summary::after {
    content: '+';
    float: right;
    color: var(--portal-primary);
    font-weight: 700;
}

.portal-help-faq details[open] summary::after { content: '−'; }

.portal-help-faq .faq-body {
    padding: 0 1.25rem 1rem;
    color: var(--portal-text-muted);
    font-size: 0.9375rem;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .portal-app-shell { flex-direction: column; }
    .portal-app-sidebar { width: 100%; }
    .portal-auth-page .auth-background-col { display: none; }
}