/* NumroQ White-Label Site — public theme
   Colors/fonts come from CSS variables set per-request from Settings
   (see app/views/layouts/main.php). */

* { box-sizing: border-box; }

:root {
    --color-primary: #5b21b6;
    --color-secondary: #f59e0b;
    --color-accent: #10b981;
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    --text: #1f2937;
    --muted: #6b7280;
    --border: #e5e7eb;
    --bg: #ffffff;
    --bg-alt: #f9fafb;
}

html, body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.25;
    color: #111827;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

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

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ── Ad slots (admin-configured AdSense placements) ────────────────────── */

.ad-slot {
    max-width: 1140px;
    margin: 16px auto;
    padding: 0 20px;
    text-align: center;
    overflow: hidden;
}

/* ── Header ──────────────────────────────────────────────────────────── */

.site-header {
    border-bottom: 1px solid var(--border);
    background: var(--bg);
}

.site-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 16px 20px;
}

.site-brand {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 20px;
    color: var(--color-primary);
}

.site-brand img { max-height: 40px; }

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 22px;
    cursor: pointer;
    color: var(--text);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 22px;
    flex-wrap: wrap;
}

.site-nav > a, .nav-dropdown-toggle {
    font-weight: 600;
    font-size: 14px;
    color: var(--text);
}

.site-nav > a:hover, .nav-dropdown-toggle:hover { color: var(--color-primary); }

.nav-account {
    background: var(--color-primary);
    color: #fff !important;
    padding: 8px 16px;
    border-radius: 8px;
}

.nav-dropdown {
    position: relative;
}

.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    padding: 8px;
    min-width: 220px;
    z-index: 30;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
    display: block;
}

.nav-dropdown-menu a {
    display: block;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    color: var(--text);
    font-weight: 500;
}

.nav-dropdown-menu a:hover {
    background: var(--bg-alt);
    text-decoration: none;
    color: var(--color-primary);
}

/* ── Footer ──────────────────────────────────────────────────────────── */

.site-footer {
    border-top: 1px solid var(--border);
    background: var(--bg-alt);
    margin-top: 48px;
}

.site-footer-inner {
    padding: 32px 20px;
    text-align: center;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 18px;
    margin-bottom: 12px;
}

.footer-nav a, .footer-social a {
    font-size: 14px;
    color: var(--muted);
    font-weight: 500;
}

.footer-nav a:hover, .footer-social a:hover { color: var(--color-primary); }

.footer-social {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-bottom: 12px;
}

.footer-text {
    font-size: 13px;
    color: var(--muted);
    margin: 0;
}

/* ── Hero / page header ──────────────────────────────────────────────── */

.page-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, #312e81 100%);
    color: #fff;
    padding: 56px 20px;
    text-align: center;
}

.page-hero h1 {
    color: #fff;
    font-size: 32px;
    margin: 0 0 10px;
}

.page-hero p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 16px;
    max-width: 640px;
    margin: 0 auto;
}

/* ── Page / article content ─────────────────────────────────────────── */

.page {
    padding: 40px 0 64px;
}

.page h1 {
    font-size: 28px;
    margin-bottom: 20px;
}

.content { font-size: 16px; }
.content h2 { font-size: 22px; margin-top: 32px; }
.content h3 { font-size: 18px; margin-top: 24px; }
.content p { margin: 0 0 16px; }
.content ul, .content ol { margin: 0 0 16px; padding-left: 24px; }
.content table { border-collapse: collapse; width: 100%; margin-bottom: 16px; }
.content table th, .content table td { border: 1px solid var(--border); padding: 8px 12px; text-align: left; }

/* ── Category / tool grid ───────────────────────────────────────────── */

.tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
    margin: 24px 0;
}

.tool-card {
    display: block;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 18px;
    transition: box-shadow 0.15s, transform 0.15s;
}

.tool-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
    text-decoration: none;
}

.tool-card h3 {
    font-size: 16px;
    margin: 0 0 6px;
    color: var(--text);
}

.tool-card p {
    font-size: 13px;
    color: var(--muted);
    margin: 0;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 18px;
    margin: 24px 0;
}

.category-card {
    display: block;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text);
}

.category-card:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    text-decoration: none;
}

/* ── Forms (auth, account) ──────────────────────────────────────────── */

.auth-card {
    max-width: 420px;
    margin: 40px auto;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 32px;
}

.auth-card h1 { font-size: 22px; margin: 0 0 6px; }
.auth-card p.subtitle { color: var(--muted); font-size: 14px; margin: 0 0 20px; }

.auth-links { margin-top: 16px; font-size: 13px; text-align: center; }

.form-group { margin-bottom: 16px; }

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 6px;
    color: var(--text);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
}

input[type=text], input[type=email], input[type=password],
input[type=number], input[type=url], input[type=date],
select, textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    background: #fff;
    color: var(--text);
}

textarea { resize: vertical; min-height: 100px; }

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(91, 33, 182, 0.12);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 22px;
    border-radius: 8px;
    border: none;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    font-family: inherit;
}

.btn:hover { text-decoration: none; }

.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { opacity: 0.9; }

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

.actions { margin-top: 20px; }

.alert {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 13px;
    margin-bottom: 16px;
}

.alert-error { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }
.alert-success { background: #ecfdf5; color: #047857; border: 1px solid #a7f3d0; }

/* ── Blog ────────────────────────────────────────────────────────────── */

.post-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
    margin: 24px 0;
}

.post-card {
    display: block;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: box-shadow 0.15s, transform 0.15s;
}

.post-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
    text-decoration: none;
}

.post-card-image {
    height: 160px;
    background-size: cover;
    background-position: center;
    background-color: var(--bg-alt);
}

.post-card-body { padding: 18px; }

.post-card-body h3 {
    font-size: 18px;
    margin: 0 0 8px;
    color: var(--text);
}

.post-card-body p {
    font-size: 14px;
    color: var(--muted);
    margin: 0 0 6px;
}

.post-meta {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-primary) !important;
    font-weight: 700;
}

.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin: 32px 0;
}

.pagination a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-weight: 600;
    font-size: 14px;
}

.pagination a:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    text-decoration: none;
}

.pagination a.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

/* ── Calculator widget ───────────────────────────────────────────────── */

.numroq-calc {
    max-width: 720px;
    margin: 32px auto;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
}

.nmq-fields {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
}

.nmq-field-wrap {
    flex: 1 1 180px;
    min-width: 180px;
}

.nmq-field-wrap label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--muted);
    margin-bottom: 6px;
}

.nmq-field {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 15px;
    background: #fff;
    font-family: inherit;
}

.nmq-field:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(91, 33, 182, 0.12);
}

.nmq-go {
    padding: 12px 28px;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.5px;
    cursor: pointer;
}

.nmq-go:disabled { opacity: 0.6; cursor: default; }

.nmq-err {
    display: none;
    color: #b91c1c;
    font-size: 13px;
    margin-top: 14px;
    padding: 10px 14px;
    border-radius: 8px;
    background: #fef2f2;
}

.nmq-res {
    display: none;
    margin-top: 20px;
}

.nmq-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.nmq-summary-item {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px 10px;
    text-align: center;
}

.nmq-summary-item .value {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-primary);
    word-break: break-word;
    font-family: var(--font-heading);
}

.nmq-summary-item .label {
    font-size: 11px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

.nmq-table-wrap {
    display: none;
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
}

.nmq-table-wrap table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.nmq-table-wrap th, .nmq-table-wrap td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    text-align: center;
}

.nmq-table-wrap th {
    color: var(--muted);
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.5px;
}

.nmq-text {
    display: none;
    margin-top: 14px;
    font-size: 15px;
    line-height: 1.7;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px;
}

.nmq-actions {
    margin-top: 16px;
    text-align: right;
}

.nmq-print {
    display: none;
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--muted);
    border-radius: 6px;
    font-weight: 600;
    font-size: 12px;
    cursor: pointer;
}

/* ── Account: quick links, history, tickets, referrals ──────────────────── */

.quick-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.quick-links a {
    display: inline-block;
    padding: 8px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-weight: 600;
    font-size: 13px;
    color: var(--text);
}

.quick-links a:hover {
    border-color: var(--color-primary);
    text-decoration: none;
}

.btn-small {
    padding: 6px 14px;
    font-size: 12px;
}

.history-item {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px 24px;
    margin-bottom: 16px;
}

.history-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 8px;
}

.history-item-header h2 {
    font-size: 16px;
    margin: 0;
}

.history-item-date {
    color: var(--muted);
    font-size: 13px;
    margin: 4px 0 0;
}

.history-item-result {
    margin-top: 12px;
}

.ticket-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px 20px;
    margin-bottom: 10px;
    color: var(--text);
}

.ticket-item:hover {
    border-color: var(--color-primary);
    text-decoration: none;
}

.ticket-item-subject {
    font-weight: 700;
}

.ticket-item-date {
    color: var(--muted);
    font-size: 13px;
    margin: 2px 0 0;
}

.ticket-thread {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ticket-message {
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px 18px;
    background: var(--bg);
}

.ticket-message-admin {
    background: var(--bg-alt);
    border-color: var(--color-primary);
}

.ticket-message-meta {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    font-size: 12px;
    color: var(--muted);
    margin-bottom: 6px;
}

.ticket-message-body {
    font-size: 14px;
    white-space: pre-wrap;
}

.referral-link-row {
    display: flex;
    gap: 10px;
}

.referral-link-row input {
    flex: 1;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
}

.stat-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 18px 20px;
    text-align: center;
}

.stat-card .value {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-primary);
}

.stat-card .label {
    font-size: 13px;
    color: var(--muted);
    margin-top: 4px;
}

.badge {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    padding: 2px 10px;
    border-radius: 999px;
}

.badge-open, .badge-ok { background: #ecfdf5; color: #047857; }
.badge-awaiting_reply, .badge-warn { background: #fffbeb; color: #b45309; }
.badge-closed, .badge-muted { background: #f3f4f6; color: #6b7280; }

/* Reuses admin table styling for front-end referral history / etc. */
.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.admin-table th, .admin-table td {
    text-align: left;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
}

.admin-table th {
    color: var(--muted);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ── Print ───────────────────────────────────────────────────────────── */

.numroq-print-overlay { display: none; }

@media print {
    body.numroq-printing > *:not(.numroq-print-overlay) { display: none !important; }
    body.numroq-printing .numroq-print-overlay {
        display: block !important;
        padding: 24px;
    }
}

/* ── Responsive ──────────────────────────────────────────────────────── */

@media (max-width: 860px) {
    .nav-toggle { display: block; }

    .site-nav {
        display: none;
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
        gap: 6px;
        padding: 12px 0;
        border-top: 1px solid var(--border);
        margin-top: 12px;
    }

    .site-header-inner { flex-wrap: wrap; }

    .site-nav.open { display: flex; }

    .nav-dropdown { width: 100%; }

    .nav-dropdown-menu {
        position: static;
        border: none;
        box-shadow: none;
        padding-left: 12px;
        display: none;
    }

    .nav-dropdown.open .nav-dropdown-menu { display: block; }
}