/* Site-wide styles. Bootstrap does the heavy lifting; this sets the W-ITS palette
   (dark navy + sky blue, same as the maintenance page) and a few components. */

:root,
[data-bs-theme="dark"] {
    --wits-bg:        #0f172a;
    --wits-bg-deep:   #0b1120;
    --wits-bg-soft:   #131e35;
    --wits-card:      #1e293b;
    --wits-border:    #2b3a52;
    --wits-text:      #e2e8f0;
    --wits-muted:     #94a3b8;
    --wits-accent:    #38bdf8;
    --wits-accent-hi: #7dd3fc;
    --wits-accent-rgb: 56, 189, 248;
}

[data-bs-theme="dark"] {
    --bs-body-bg: var(--wits-bg);
    --bs-body-color: var(--wits-text);
    --bs-secondary-color: var(--wits-muted);
    --bs-tertiary-bg: var(--wits-card);
    --bs-border-color: var(--wits-border);
    --bs-link-color: var(--wits-accent);
    --bs-link-hover-color: var(--wits-accent-hi);
    --bs-link-color-rgb: var(--wits-accent-rgb);
    --bs-card-bg: var(--wits-card);
}

/* ---- Shared (admin + login screens) ---- */
.auth-bg {
    background: radial-gradient(circle at top, #1e293b 0%, #0f172a 60%);
}

.spin {
    animation: spin 6s linear infinite;
}

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

@media (prefers-reduced-motion: reduce) {
    .spin { animation: none; }
}

/* ---- Public site ---- */
.site .card {
    --bs-card-bg: var(--wits-card);
    --bs-card-border-color: var(--wits-border);
}

.site .shadow-sm {
    box-shadow: 0 10px 30px rgba(0, 0, 0, .25) !important;
}

@media (min-width: 992px) {
    .py-lg-6 { padding-top: 5.5rem !important; padding-bottom: 5.5rem !important; }
}

.text-accent { color: var(--wits-accent) !important; }

.link-accent { color: var(--wits-accent); }

.btn-accent {
    --bs-btn-color: #0b1120;
    --bs-btn-bg: var(--wits-accent);
    --bs-btn-border-color: var(--wits-accent);
    --bs-btn-hover-color: #0b1120;
    --bs-btn-hover-bg: var(--wits-accent-hi);
    --bs-btn-hover-border-color: var(--wits-accent-hi);
    --bs-btn-active-color: #0b1120;
    --bs-btn-active-bg: var(--wits-accent-hi);
    --bs-btn-active-border-color: var(--wits-accent-hi);
    --bs-btn-disabled-color: #0b1120;
    --bs-btn-disabled-bg: var(--wits-accent);
    --bs-btn-disabled-border-color: var(--wits-accent);
    font-weight: 600;
}

.btn-outline-accent {
    --bs-btn-color: var(--wits-accent);
    --bs-btn-border-color: var(--wits-accent);
    --bs-btn-hover-color: #0b1120;
    --bs-btn-hover-bg: var(--wits-accent);
    --bs-btn-hover-border-color: var(--wits-accent);
    --bs-btn-active-color: #0b1120;
    --bs-btn-active-bg: var(--wits-accent);
    --bs-btn-active-border-color: var(--wits-accent);
}

.preview-bar {
    background: #f59e0b;
    color: #111827;
}

.preview-bar a { color: #111827; font-weight: 600; }

/* Nav */
.site-nav {
    background: rgba(11, 17, 32, .85);
    backdrop-filter: saturate(160%) blur(10px);
    -webkit-backdrop-filter: saturate(160%) blur(10px);
    border-bottom: 1px solid rgba(148, 163, 184, .12);
}

.site-nav .nav-link { color: #cbd5e1; font-weight: 500; }
.site-nav .nav-link:hover,
.site-nav .nav-link.active { color: #fff; }

.site-nav .dropdown-menu {
    --bs-dropdown-bg: var(--wits-card);
    --bs-dropdown-link-color: var(--wits-text);
    --bs-dropdown-link-hover-bg: rgba(var(--wits-accent-rgb), .1);
    --bs-dropdown-link-hover-color: #fff;
    --bs-dropdown-divider-bg: var(--wits-border);
}

.brand {
    font-weight: 800;
    letter-spacing: .04em;
    display: inline-flex;
    align-items: center;
    gap: .5rem;
}

.brand-logo {
    display: block;
    height: 30px;
    width: auto;
}

.brand-logo-lg {
    display: block;
    height: 45px;
    width: auto;
}

.brand-mark {
    display: inline-grid;
    place-items: center;
    width: 2rem;
    height: 2rem;
    border-radius: .55rem;
    background: rgba(var(--wits-accent-rgb), .15);
    color: var(--wits-accent);
    font-size: 1.1rem;
}

/* Heroes */
.hero,
.page-hero {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 15% 0%, rgba(var(--wits-accent-rgb), .18) 0%, transparent 45%),
        radial-gradient(circle at top, #1e293b 0%, var(--wits-bg) 65%);
}

/* Faint grid behind the hero */
.hero::before,
.page-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(148, 163, 184, .06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(148, 163, 184, .06) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: radial-gradient(ellipse at 30% 20%, #000 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at 30% 20%, #000 20%, transparent 75%);
    pointer-events: none;
}

.page-hero > .container { position: relative; }

.hero-lead { color: #cbd5e1; }

.eyebrow {
    display: inline-block;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--wits-accent);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.hero-tile {
    display: flex;
    flex-direction: column;
    gap: .75rem;
    padding: 1.5rem;
    border-radius: 1rem;
    background: rgba(30, 41, 59, .7);
    border: 1px solid rgba(148, 163, 184, .15);
    color: var(--wits-text);
    text-decoration: none;
    font-weight: 600;
    transition: transform .2s ease, border-color .2s ease;
}

.hero-tile i { font-size: 1.75rem; color: var(--wits-accent); }

.hero-tile:hover {
    transform: translateY(-3px);
    border-color: rgba(var(--wits-accent-rgb), .5);
    color: #fff;
}

.hero-grid .hero-tile:nth-child(2),
.hero-grid .hero-tile:nth-child(4) { transform: translateY(1.5rem); }
.hero-grid .hero-tile:nth-child(2):hover,
.hero-grid .hero-tile:nth-child(4):hover { transform: translateY(calc(1.5rem - 3px)); }

.breadcrumb-dark {
    --bs-breadcrumb-divider-color: var(--wits-muted);
    --bs-breadcrumb-item-active-color: #cbd5e1;
}

/* Sections & cards */
.bg-soft { background: var(--wits-bg-soft); }

.section-head { max-width: 42rem; }

.icon-badge {
    display: inline-grid;
    place-items: center;
    width: 3rem;
    height: 3rem;
    border-radius: .85rem;
    background: rgba(var(--wits-accent-rgb), .12);
    color: var(--wits-accent);
    font-size: 1.4rem;
}

.icon-badge-sm { width: 2.5rem; height: 2.5rem; font-size: 1.15rem; border-radius: .7rem; }
.icon-badge-lg { width: 4rem; height: 4rem; font-size: 1.9rem; border-radius: 1rem; }
.icon-badge-dark { background: rgba(var(--wits-accent-rgb), .18); }

.service-card {
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    border: 1px solid transparent !important;
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: rgba(var(--wits-accent-rgb), .4) !important;
}

.feature-pill {
    padding: .85rem 1rem;
    border-radius: .75rem;
    background: var(--wits-card);
    border: 1px solid var(--wits-border);
    font-weight: 500;
}

.process-step {
    padding: 1.75rem;
    border-radius: 1rem;
    background: var(--wits-card);
    border: 1px solid var(--wits-border);
}

.step-num {
    display: inline-grid;
    place-items: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    background: var(--wits-accent);
    color: #0b1120;
    font-weight: 700;
}

.related-card {
    background: var(--wits-card);
    border: 1px solid var(--wits-border);
    transition: border-color .2s ease;
}

.related-card:hover { border-color: rgba(var(--wits-accent-rgb), .5); }

.check-list li + li { margin-top: .6rem; }

.next-steps li + li { margin-top: .5rem; }

.cta-band {
    background:
        radial-gradient(circle at 100% 0%, rgba(var(--wits-accent-rgb), .25) 0%, transparent 50%),
        linear-gradient(135deg, #1e293b 0%, #0c2a43 100%);
    border: 1px solid rgba(var(--wits-accent-rgb), .25);
}

.cta-muted { color: #cbd5e1; }

/* Form */
.site .form-control,
.site .form-select {
    background-color: var(--wits-bg);
    border-color: var(--wits-border);
}

.site .form-control:focus,
.site .form-select:focus {
    border-color: var(--wits-accent);
    box-shadow: 0 0 0 .2rem rgba(var(--wits-accent-rgb), .2);
}

/* Spam trap: off-screen rather than display:none so naive bots still fill it */
.hp-field {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* Footer */
.site-footer {
    background: var(--wits-bg-deep);
    border-top: 1px solid rgba(148, 163, 184, .1);
}

.footer-heading {
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: #fff;
    margin-bottom: 1rem;
}

.footer-muted { color: var(--wits-muted); }

.footer-links li + li { margin-top: .5rem; }

.footer-links a {
    color: var(--wits-muted);
    text-decoration: none;
}

.footer-links a:hover { color: var(--wits-accent); }

.footer-rule { border-color: rgba(148, 163, 184, .15); opacity: 1; }

@media (prefers-reduced-motion: reduce) {
    .hero-tile, .service-card, .related-card { transition: none; }
}

/* ---- Admin ---- */
tr[data-href] { cursor: pointer; }
.line-table td { vertical-align: top; }
.line-table .js-amount { padding-top: .45rem; }
.line-table textarea { resize: vertical; min-height: calc(1.5em + .5rem + 2px); }
.stat-card .stat-value { font-size: 1.6rem; font-weight: 600; }
.email-frame { width: 100%; min-height: 640px; border: 0; background: #eef2f7; border-radius: .5rem; }
.timeline-item { border-left: 2px solid var(--wits-border); padding-left: .9rem; padding-bottom: .9rem; position: relative; }
.timeline-item::before { content: ""; position: absolute; left: -5px; top: .35rem; width: 8px; height: 8px; border-radius: 50%; background: var(--wits-accent); }

/* Line items on phones: each line becomes a small stacked card instead of a wide table row */
@media (max-width: 767.98px) {
    .line-table thead { display: none; }
    .line-table, .line-table tbody { display: block; }
    .line-table tr.js-line {
        display: grid;
        grid-template-columns: 5.5rem 1fr auto;
        gap: .5rem .75rem;
        align-items: end;
        padding: .75rem 0;
        border-bottom: 1px solid var(--wits-border);
    }
    .line-table tr.js-line > td { display: block; border: 0; padding: 0; }
    .line-table tr.js-line > td:first-child { grid-column: 1 / -1; }
    .line-table tr.js-line > td[data-label]::before {
        content: attr(data-label);
        display: block;
        font-size: .75rem;
        color: var(--wits-muted);
        margin-bottom: .2rem;
        text-align: left;
    }
    .line-table tr.js-line > td.js-amount { grid-column: 1 / 3; text-align: left !important; padding-top: 0; font-weight: 600; }
    .line-table tr.js-line > td.js-amount::before { display: inline; margin-right: .5rem; font-weight: 400; }
    .line-table tr.js-line > td:last-child { grid-column: 3; grid-row: 3; text-align: right; }
    .line-table tr.js-line > td[data-label="Tax"] { text-align: left !important; }
}

/* ---- Mail ---- */
.mail-nav-link {
    display: flex;
    align-items: center;
    gap: .55rem;
    padding: .35rem .6rem;
    border-radius: .45rem;
    color: var(--wits-text);
    text-decoration: none;
}
.mail-nav-link span:not(.badge) { flex: 1; min-width: 0; }
.mail-nav-link:hover { background: rgba(var(--wits-accent-rgb), .08); color: #fff; }
.mail-nav-link.active { background: rgba(var(--wits-accent-rgb), .16); color: #fff; font-weight: 600; }
.mail-nav-heading {
    display: flex; align-items: center; gap: .4rem;
    margin: .9rem .6rem .25rem; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--wits-muted);
}
.mail-list td { padding-top: .45rem; padding-bottom: .45rem; }
.mail-list tr.unread td { font-weight: 600; }
.mail-list tr.unread td .mail-snippet { font-weight: 400; }
.mail-list .mail-from { width: 13rem; max-width: 13rem; }
.mail-list .mail-date { width: 5.5rem; white-space: nowrap; text-align: right; }
.mail-list .mail-subject { min-width: 0; }
.mail-list .mail-snippet { color: var(--wits-muted); }
.mail-star { color: var(--wits-muted); background: none; border: 0; padding: 0 .2rem; }
.mail-star.on { color: #fbbf24; }
.mail-frame { width: 100%; height: 70vh; min-height: 420px; border: 0; background: #fff; border-radius: .5rem; }
.mail-editor {
    min-height: 18rem; max-height: 60vh; overflow-y: auto; background: #fff; color: #1e293b;
    border: 1px solid var(--wits-border); border-radius: 0 0 .5rem .5rem; padding: .9rem 1rem; font-family: Arial, Helvetica, sans-serif; font-size: 14px; line-height: 1.5;
}
.mail-editor:focus { outline: 2px solid rgba(var(--wits-accent-rgb), .5); }
.mail-editor blockquote { border-left: 3px solid #cbd5e1; margin: .5rem 0; padding-left: .8rem; color: #475569; }
.mail-editor a { color: #0369a1; }
.mail-toolbar { border: 1px solid var(--wits-border); border-bottom: 0; border-radius: .5rem .5rem 0 0; background: var(--wits-card); padding: .3rem; }
.mail-toolbar .btn { padding: .2rem .5rem; }
.mail-chip { display: inline-flex; align-items: center; gap: .4rem; background: var(--wits-card); border: 1px solid var(--wits-border); border-radius: 2rem; padding: .2rem .4rem .2rem .7rem; font-size: .85rem; }
.mail-suggest { position: absolute; z-index: 1050; left: 0; right: 0; max-height: 14rem; overflow-y: auto; }
@media (max-width: 767.98px) {
    .mail-list .mail-from { width: auto; max-width: none; display: block; border: 0; padding-bottom: 0 !important; }
    .mail-list tr { display: grid; grid-template-columns: auto 1fr auto; }
    .mail-list td.mail-subject { grid-column: 2 / 4; grid-row: 2; padding-top: 0 !important; max-width: none !important; min-width: 0; overflow: hidden; }
    .mail-list td.mail-from { min-width: 0; overflow: hidden; }
    .mail-list td.mail-check { grid-row: 1 / 3; }
    .mail-list td.mail-date { grid-row: 1; grid-column: 3; border: 0; }
    .mail-list td { border-bottom: 0; }
    .mail-list tr { border-bottom: 1px solid var(--wits-border); }
    .mail-frame { height: 60vh; }
}

/* PC Health device page: Print / PDF. Same layout, black and white. */
@media print {
    @page { size: letter; margin: 10mm; }
    html { font-size: 11px; }
    body:has(.pc-print) { background: #fff !important; }
    body:has(.pc-print) nav.navbar, body:has(.pc-print) footer, .pc-print .breadcrumb, .pc-print .alert-dismissible .btn-close { display: none !important; }
    body:has(.pc-print) main, body:has(.pc-print) .container, body:has(.pc-print) .container-fluid { max-width: none !important; padding: 0 !important; margin: 0 !important; }
    .pc-print, .pc-print * {
        color: #000 !important;
        background: transparent !important;
        box-shadow: none !important;
        text-shadow: none !important;
        border-color: #999 !important;
        --bs-table-bg: transparent; --bs-table-striped-bg: transparent; --bs-table-hover-bg: transparent;
    }
    .pc-print a { text-decoration: none !important; }
    .pc-print .badge { border: 1px solid #000 !important; font-weight: 600; }
    .pc-print .alert { border: 1px solid #000 !important; }
    .pc-print .card, .pc-print .list-group-item, .pc-print .table > :not(caption) > * > * { border-color: #999 !important; }
    .pc-print .progress { border: 1px solid #000 !important; }
    .pc-print .progress-bar { background: #000 !important; print-color-adjust: exact; -webkit-print-color-adjust: exact; }
    .pc-print .text-body-secondary { color: #444 !important; }
    /* Keep the screen layout: two columns, tiles in a row */
    .pc-print .pc-main { flex: 0 0 auto; width: 100%; }   /* side column isn't printed; its details print above Disks */
    .pc-print .col-md-7 { flex: 0 0 auto; width: 58.333%; }
    .pc-print .col-md-5 { flex: 0 0 auto; width: 41.666%; }
    .pc-print .col-md-3 { flex: 0 0 auto; width: 25%; }
    /* Show everything: no scroll boxes or sticky headers */
    .pc-print .table-responsive { max-height: none !important; overflow: visible !important; }
    .pc-print .sticky-top { position: static !important; }
    .pc-print .card { break-inside: avoid; }   /* boxes taller than a page still break */
    .pc-print tr, .pc-print .list-group-item { break-inside: avoid; }
    .pc-print .card-header, .pc-print thead { break-after: avoid; }   /* a heading never ends a page alone */
}

/* PC Health list: flag rows with a colored left edge and a faint tint, so the text keeps its normal colors */
.pch-row-critical > td:first-child { box-shadow: inset 4px 0 0 var(--bs-danger); }
.pch-row-warning > td:first-child  { box-shadow: inset 4px 0 0 var(--bs-warning); }
.pch-row-offline > td:first-child  { box-shadow: inset 4px 0 0 var(--bs-secondary); }
.pch-row-critical > td { --bs-table-bg: rgba(var(--bs-danger-rgb), .08); }
.pch-row-warning > td  { --bs-table-bg: rgba(var(--bs-warning-rgb), .06); }
.pch-row-offline > td  { --bs-table-bg: rgba(var(--bs-secondary-rgb), .08); }