/* ============================================================================
   APP.CSS — a SaaS "Signal" layer on top of Bootstrap 5.3
   ----------------------------------------------------------------------------
   Philosophy: let Bootstrap handle layout/grid/utilities; this file re-skins it
   into a clean, modern product look — cool slate neutrals, a confident indigo
   accent, soft layered shadows, rounded geometry, a humanist grotesk for UI and
   a monospace for technical labels. Everything is driven by the :root variables,
   so the whole app rebrands by editing a dozen lines (swap --accent for a
   different signal colour). Status colours (healthy/warning/critical/unknown)
   are first-class here because this app is a monitoring dashboard.
   ========================================================================== */

:root {
    /* Cool slate palette (crisp white panels on a soft slate page) */
    --bg:            #ffffff;   /* panels / cards */
    --bg-tint:       #f8fafc;   /* sidebar / inputs / subtle panels */
    --bg-page:       #f1f5f9;   /* page background */
    --surface-blur:  var(--bg);   /* opaque topbar — content must not show through when scrolling under it */
    --text:          #0f172a;   /* primary text (slate-900) */
    --text-muted:    #475569;   /* secondary text (slate-600) */
    --text-faint:    #94a3b8;   /* hints, timestamps (slate-400) */
    --border:        #e2e8f0;   /* hairline borders (slate-200) */
    --border-strong: #cbd5e1;   /* (slate-300) */

    /* Indigo — the primary accent (links, focus, primary buttons) */
    --accent:        #4f46e5;   /* indigo-600 */
    --accent-hover:  #4338ca;   /* indigo-700 */
    --accent-text:   #4338ca;   /* accent text on white, a touch deeper */
    --on-accent:     #ffffff;
    --accent-soft:   rgba(79, 70, 229, 0.08);
    --accent-ring:   rgba(79, 70, 229, 0.18);
    --accent-grid:   rgba(79, 70, 229, 0.14);  /* faint hero grid tint */

    /* Status system — drives the whole monitoring dashboard */
    --ok:           #16a34a;   --ok-soft:   rgba(22, 163, 74, 0.10);
    --warn:         #d97706;   --warn-soft: rgba(217, 119, 6, 0.12);
    --danger:       #dc2626;   --danger-soft: rgba(220, 38, 38, 0.10);
    --neutral:      #64748b;   --neutral-soft: rgba(100, 116, 139, 0.10);
    --success:      var(--ok);

    /* Map Bootstrap's variables onto our palette so components inherit it */
    --bs-body-bg: var(--bg-page);
    --bs-body-color: var(--text);
    --bs-border-color: var(--border);
    --bs-primary: var(--accent);
    --bs-link-color: var(--accent-text);
    --bs-link-hover-color: var(--accent-hover);

    /* Rounded, modern geometry */
    --radius:    10px;
    --radius-sm: 8px;
    --radius-lg: 14px;
    --radius-pill: 999px;
    --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.05);
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06), 0 2px 6px -2px rgba(15, 23, 42, 0.08);
    --shadow-md: 0 4px 12px -2px rgba(15, 23, 42, 0.10), 0 12px 28px -8px rgba(15, 23, 42, 0.14);
    --shadow-lg: 0 24px 48px -16px rgba(15, 23, 42, 0.22);

    /* Type: a humanist grotesk for UI, monospace for technical labels */
    --font-sans: "Hanken Grotesk", ui-sans-serif, -apple-system,
        BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo,
        Consolas, monospace;
}

/* ---- Base ---------------------------------------------------------------- */
html { -webkit-text-size-adjust: 100%; }

body {
    background: var(--bg-page);
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

/* Headings: same grotesk, heavier and tightly tracked */
h1, h2, h3, .display-tight {
    font-family: var(--font-sans);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text);
}
h1 { font-size: 2.1rem; line-height: 1.15; font-weight: 800; }
h2 { font-size: 1.55rem; }
h3 { font-size: 1.2rem; }

a { text-decoration: none; color: var(--accent-text); }
a:hover { text-decoration: underline; }
/* Anchors styled as buttons should never underline — match real <button>s. */
.btn:hover, .btn:focus { text-decoration: none; }

code { color: var(--accent-text); background: var(--accent-soft);
    padding: 0.08em 0.4em; border-radius: var(--radius-sm); font-size: 0.88em; }

.text-muted-2 { color: var(--text-muted) !important; }
.text-faint   { color: var(--text-faint) !important; }

/* A small monospace, uppercase technical label — hero eyebrow / section kicker */
.eyebrow {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-text);
    border: 1px solid var(--border);
    background: var(--bg);
    box-shadow: var(--shadow-xs);
    padding: 0.34rem 0.7rem;
    border-radius: var(--radius-pill);
    margin-bottom: 1.1rem;
}
.eyebrow::before { content: "● "; color: var(--accent); font-size: 0.7em; vertical-align: middle; }

/* ---- Buttons ------------------------------------------------------------- */
.btn {
    border-radius: var(--radius);
    font-weight: 600;
    padding: 0.58rem 1.05rem;
    transition: background-color 0.15s ease, border-color 0.15s ease,
        transform 0.12s ease, box-shadow 0.15s ease, color 0.15s ease;
}

/* Primary = the indigo accent, filled, with a soft lift */
.btn-primary,
.btn-accent {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--on-accent);
    box-shadow: var(--shadow-xs);
}
.btn-primary:hover, .btn-primary:focus,
.btn-accent:hover,  .btn-accent:focus {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    color: var(--on-accent);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px -6px var(--accent-ring);
}

/* Secondary = a quiet bordered "ghost" button */
.btn-outline-secondary {
    background: var(--bg);
    border-color: var(--border-strong);
    color: var(--text);
}
.btn-outline-secondary:hover {
    background: var(--bg-tint);
    border-color: var(--accent);
    color: var(--accent-text);
}

/* Destructive */
.btn-outline-danger { border-color: var(--border-strong); color: var(--danger); background: var(--bg); }
.btn-outline-danger:hover { background: var(--danger-soft); border-color: var(--danger); color: var(--danger); }

.btn-link { color: var(--accent-text); }
.btn-sm { padding: 0.4rem 0.75rem; font-size: 0.85rem; }

/* ---- Forms --------------------------------------------------------------- */
.form-control, .form-select {
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    padding: 0.62rem 0.85rem;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 0.97rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.form-control::placeholder { color: var(--text-faint); }
.form-control:focus, .form-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-ring);
    background: var(--bg);
}
/* Monospace stays for fields that hold technical values (hosts, tokens) */
.form-control.mono, input[type="url"].form-control, input[name="host"].form-control { font-family: var(--font-mono); }

/* Labels: small, uppercase, monospace — the signature */
.form-label {
    font-family: var(--font-mono);
    font-weight: 500;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
}
.form-text { color: var(--text-faint); }

/* ---- Cards & panels ------------------------------------------------------ */
.card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.18s ease, transform 0.18s ease, border-color 0.18s ease;
}
.card-body { padding: 1.5rem; }

/* Interactive cards lift on hover */
.card.is-interactive:hover,
.feature-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
    border-color: var(--border-strong);
}

.panel {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

/* Feature cards (landing) get a small accent tick at the top-left */
.feature-card { position: relative; overflow: hidden; }
.feature-card::before {
    content: "";
    position: absolute;
    left: 0; top: 0;
    width: 100%; height: 3px;
    background: linear-gradient(90deg, var(--accent), transparent 70%);
}

/* Stat cards (dashboard KPIs) */
.stat-card .stat-value { font-size: 2rem; font-weight: 800; letter-spacing: -0.02em; line-height: 1.1; }
.stat-card .stat-label {
    font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em;
    text-transform: uppercase; color: var(--text-faint);
}

/* ---- Public top navigation ----------------------------------------------- */
.site-nav {
    background: rgba(255, 255, 255, 0.78);
    backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}
.site-nav .brand {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.02em;
}

/* The lock mark used in both the public nav and the app sidebar */
.brand-mark {
    flex-shrink: 0;
    width: 1.05em;
    height: 1.05em;
    color: var(--accent);
}
.site-nav .nav-link { color: var(--text-muted); font-weight: 500; }
.site-nav .nav-link:hover { color: var(--accent-text); text-decoration: none; }

/* ---- Hero (landing) ------------------------------------------------------ */
.hero {
    padding: 6.5rem 0 4.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.hero > .container { position: relative; z-index: 1; }
.hero h1 {
    font-size: clamp(2.6rem, 6vw, 4.1rem);
    line-height: 1.04;
    margin-bottom: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.035em;
}
.hero .lead { color: var(--text-muted); font-size: 1.18rem; max-width: 40rem; margin: 0 auto 2rem; }

/* A faint engineering grid + a soft indigo glow behind the hero */
.dot-grid::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.7;
    background-image:
        linear-gradient(var(--accent-grid) 1px, transparent 1px),
        linear-gradient(90deg, var(--accent-grid) 1px, transparent 1px);
    background-size: 40px 40px;
    -webkit-mask-image: radial-gradient(70% 60% at 50% 30%, #000, transparent 75%);
            mask-image: radial-gradient(70% 60% at 50% 30%, #000, transparent 75%);
}
.dot-grid::before {
    content: "";
    position: absolute;
    left: 50%; top: -10%;
    width: 720px; height: 420px;
    transform: translateX(-50%);
    background: radial-gradient(closest-side, var(--accent-soft), transparent 70%);
    pointer-events: none;
    z-index: 0;
}

/* ---- App shell (sidebar + content) --------------------------------------- */
/* The shell fills the viewport and hides overflow; the topbar is a fixed-height
   header and .app-content is the only scrolling region — so page content scrolls
   BELOW the topbar, never under it. */
.app-shell { display: flex; height: 100vh; height: 100dvh; overflow: hidden; }

.app-sidebar {
    width: 248px;
    flex-shrink: 0;
    background: var(--bg);
    border-right: 1px solid var(--border);
    padding: 1.1rem 0.8rem;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}
.app-sidebar .brand {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.02em;
    padding: 0.4rem 0.7rem 1.1rem;
    display: flex; align-items: center; gap: 0.5rem;
}
.app-sidebar .nav-item-link {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.55rem 0.7rem;
    margin-bottom: 3px;
    border-radius: var(--radius);
    color: var(--text-muted);
    font-size: 0.93rem;
    font-weight: 500;
    transition: background 0.14s ease, color 0.14s ease;
}
.app-sidebar .nav-icon { flex-shrink: 0; width: 18px; height: 18px; }
.app-sidebar .nav-item-link:hover { background: var(--bg-tint); color: var(--text); text-decoration: none; }
.app-sidebar .nav-item-link.active {
    background: var(--accent);
    color: var(--on-accent);
    box-shadow: var(--shadow-xs);
}
.app-sidebar .sidebar-foot { margin-top: auto; border-top: 1px solid var(--border); padding-top: 0.85rem; }

.app-main { flex: 1; min-width: 0; min-height: 0; display: flex; flex-direction: column; }
.app-topbar {
    height: 60px;
    flex-shrink: 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.75rem;
    background: var(--surface-blur);
}
.app-content { padding: 2rem; width: 100%; flex: 1; min-height: 0; overflow-y: auto; }

/* ---- Auth card ----------------------------------------------------------- */
.auth-wrap {
    min-height: 78vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem 4rem;
}
.auth-card { width: 100%; max-width: 430px; box-shadow: none; text-align: center; }
.auth-card .card { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); text-align: left; }
.auth-card .card-body { padding: 2rem 1.9rem; }
.auth-card h1 { font-size: 1.85rem; text-align: center; margin-bottom: 0.4rem; }
.auth-sub { text-align: center; color: var(--text-muted); margin-bottom: 1.9rem; }
/* Brand lockup above the card so the page doesn't feel empty */
.auth-brand {
    display: inline-flex; align-items: center; gap: 0.5rem;
    font-family: var(--font-mono); font-weight: 700; font-size: 1.15rem;
    color: var(--text); letter-spacing: -0.02em; margin-bottom: 1.5rem;
    text-decoration: none;
}
.auth-brand svg { width: 1.15em; height: 1.15em; color: var(--accent); }
.divider {
    display: flex; align-items: center; gap: 0.75rem;
    color: var(--text-faint); margin: 1.25rem 0;
    font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
}
.divider::before, .divider::after { content: ""; height: 1px; background: var(--border); flex: 1; }

.btn-google, .btn-github {
    display: flex; align-items: center; justify-content: center; gap: 0.55rem;
    width: 100%; background: var(--bg); border: 1px solid var(--border-strong); color: var(--text);
    font-family: var(--font-sans); font-weight: 600;
}
.btn-google:hover, .btn-github:hover { background: var(--bg-tint); border-color: var(--accent); color: var(--accent-text); }

/* ---- Flash messages ------------------------------------------------------ */
.flash {
    border: 1px solid var(--border);
    border-left-width: 3px;
    border-radius: var(--radius);
    padding: 0.8rem 1.05rem;
    margin-bottom: 1rem;
    font-size: 0.94rem;
    background: var(--bg);
    box-shadow: var(--shadow-xs);
}
.flash-success { border-left-color: var(--ok); background: var(--ok-soft); }
.flash-error   { border-left-color: var(--danger); background: var(--danger-soft); }
.flash-info    { border-left-color: var(--accent); background: var(--accent-soft); }

/* ---- Status badges ------------------------------------------------------- */
.badge-soft {
    display: inline-flex; align-items: center; gap: 0.4em;
    font-family: var(--font-mono);
    font-weight: 500;
    font-size: 0.68rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 0.3em 0.65em;
    border-radius: var(--radius-pill);
    border: 1px solid var(--border);
    color: var(--text-muted);
    background: var(--bg-tint);
}
/* A leading dot makes status legible at a glance */
.badge-soft::before {
    content: ""; width: 0.5em; height: 0.5em; border-radius: 50%;
    background: currentColor; flex-shrink: 0;
}
.badge-soft.is-active   { color: var(--accent-text); border-color: rgba(79,70,229,0.30); background: var(--accent-soft); }
.badge-soft.is-archived { color: var(--text-faint); }
/* Monitoring statuses */
.badge-soft.is-healthy  { color: var(--ok);      border-color: rgba(22,163,74,0.30);  background: var(--ok-soft); }
.badge-soft.is-warning  { color: var(--warn);    border-color: rgba(217,119,6,0.30);  background: var(--warn-soft); }
.badge-soft.is-critical { color: var(--danger);  border-color: rgba(220,38,38,0.30);  background: var(--danger-soft); }
.badge-soft.is-unknown  { color: var(--neutral); border-color: rgba(100,116,139,0.30);background: var(--neutral-soft); }
.badge-soft.is-expired  { color: var(--danger);  border-color: rgba(220,38,38,0.45);  background: var(--danger-soft); font-weight: 600; }
.badge-soft.is-failed   { color: var(--danger);  border-color: rgba(220,38,38,0.30);  background: var(--danger-soft); }

/* ---- Tables / lists ------------------------------------------------------ */
/* Let cells show the white card/table-card behind them. Bootstrap defaults
   --bs-table-bg to --bs-body-bg (our grey page colour), which made tables read
   grey against the white cards — transparent fixes that and keeps hover working. */
.table { color: var(--text); margin: 0; --bs-table-bg: transparent; }
.table thead th {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-faint);
    font-weight: 500;
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1rem;
}
.table tbody td { padding: 1rem 0.9rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr { transition: background 0.12s ease; }
.table tbody tr:hover { background: var(--bg-tint); }
.table .host { font-family: var(--font-mono); font-weight: 500; color: var(--text); }
.table .days-left { font-family: var(--font-mono); font-weight: 600; }
.favicon { border-radius: 3px; flex: none; }

/* Compact square icon buttons (per-row actions: scan / edit / delete) */
.btn-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 34px; height: 34px; padding: 0;
    border: 1px solid var(--border-strong); border-radius: var(--radius);
    background: var(--bg); color: var(--text-muted);
    cursor: pointer; transition: background 0.14s ease, color 0.14s ease, border-color 0.14s ease;
}
.btn-icon:hover { background: var(--bg-tint); color: var(--text); border-color: var(--accent); text-decoration: none; }
.btn-icon svg { width: 16px; height: 16px; }
.btn-icon[disabled] { opacity: 0.55; cursor: default; }
.btn-icon-danger:hover { color: var(--danger); border-color: var(--danger); }
.btn-icon.is-busy svg { animation: cy-spin 0.7s linear infinite; }
@keyframes cy-spin { to { transform: rotate(360deg); } }

/* Wrap a table in .table-card for a framed, elevated look. Tables that are
   wider than the card scroll horizontally inside it (rather than clipping). */
.table-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm); overflow-x: auto; overflow-y: hidden;
    -webkit-overflow-scrolling: touch; }
.table-card .table { min-width: 640px; }
.table-card .table td, .table-card .table th { white-space: nowrap; }
/* let the detail/long columns wrap instead of forcing the table ever-wider */
.table-card .table td.wrap, .table-card .table th.wrap { white-space: normal; }

/* The host column is the elastic one: it may wrap so the table can shrink to
   fit its container instead of forcing a horizontal scrollbar. */
.table-card .table td.col-host, .table-card .table th.col-host { white-space: normal; min-width: 150px; }
/* As the viewport narrows, drop the least-critical columns rather than scroll. */
@media (max-width: 1180px) { .col-checked { display: none; } }
@media (max-width: 940px)  { .col-type    { display: none; } }

.list-row {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.9rem 1.1rem; border: 1px solid var(--border); border-radius: var(--radius);
    margin-bottom: 0.6rem; background: var(--bg); box-shadow: var(--shadow-xs);
    transition: box-shadow 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
}
.list-row:hover { border-color: var(--border-strong); box-shadow: var(--shadow-sm); transform: translateY(-1px); }
.list-row .title { font-weight: 600; color: var(--text); }
.list-row small, .list-row .text-faint { font-family: var(--font-mono); font-size: 0.74rem; }

/* ---- Footer -------------------------------------------------------------- */
.site-footer {
    border-top: 1px solid var(--border);
    color: var(--text-faint);
    padding: 2.5rem 0;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    letter-spacing: 0.02em;
}

/* ---- Mobile nav drawer --------------------------------------------------- */
.app-nav-toggle {
    display: none;
    border: 0;
    background: transparent;
    color: var(--text);
    font-size: 1.3rem;
    line-height: 1;
    padding: 0.25rem 0.5rem;
    cursor: pointer;
    border-radius: var(--radius);
}
.app-nav-toggle:hover { background: var(--bg-tint); }
.app-nav-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.40);
    backdrop-filter: blur(2px);
    z-index: 200;
}

/* ---- Responsive ---------------------------------------------------------- */
@media (max-width: 768px) {
    .app-content { padding: 1.25rem; }
    .app-sidebar {
        position: fixed;
        top: 0; left: 0; bottom: 0;
        z-index: 210;
        transform: translateX(-100%);
        transition: transform 0.2s ease;
        box-shadow: var(--shadow-lg);
    }
    .app-shell.nav-open .app-sidebar { transform: none; }
    .app-shell.nav-open .app-nav-backdrop { display: block; }
    .app-nav-toggle { display: inline-flex; align-items: center; }
}

/* ============================================================================
   LANDING PAGE — a richer, product-led marketing surface. Self-contained;
   uses the same tokens as the app so the two feel like one product.
   ========================================================================== */

/* Staggered load animation (disabled for reduced-motion below) */
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes softPulse { 0%,100% { box-shadow: 0 0 0 0 var(--danger-soft); } 50% { box-shadow: 0 0 0 6px transparent; } }

.reveal { opacity: 0; animation: fadeUp 0.7s cubic-bezier(.2,.7,.2,1) forwards; }
.reveal.d1 { animation-delay: 0.08s; }
.reveal.d2 { animation-delay: 0.16s; }
.reveal.d3 { animation-delay: 0.24s; }
.reveal.d4 { animation-delay: 0.32s; }

/* ---- Hero: minimal, centered & stacked ----------------------------------- */
.landing-hero {
    position: relative;
    overflow: hidden;
    padding: 6.5rem 1.5rem 5rem;
    text-align: center;
}
.hero-inner { position: relative; z-index: 1; max-width: 680px; margin: 0 auto; }
.hero-inner h1 {
    font-size: clamp(2.9rem, 6vw, 4.3rem);
    line-height: 1.0;
    letter-spacing: -0.045em;
    font-weight: 800;
    margin-bottom: 1.4rem;
}
.hero-inner h1 .accent { color: var(--accent); }
.hero-inner .lead { color: var(--text-muted); font-size: 1.22rem; max-width: 32rem; margin: 0 auto 2.25rem; }
.hero-cta { display: flex; justify-content: center; gap: 0.75rem; }
.hero-cta .btn { padding: 0.8rem 2rem; font-size: 1.05rem; }
.hero-secondary {
    display: inline-block; margin-top: 1rem;
    font-size: 0.95rem; color: var(--text-muted); font-weight: 500;
}
.hero-secondary:hover { color: var(--accent-text); text-decoration: none; }

/* The product mock, centered below the copy */
.hero-mock { position: relative; z-index: 1; max-width: 680px; margin: 4rem auto 0; }

/* A slim row of trust ticks beneath the mock */
.hero-ticks {
    position: relative; z-index: 1;
    display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem 1.5rem;
    margin: 2.25rem auto 0;
    font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-faint);
}
.hero-ticks span { display: inline-flex; align-items: center; gap: 0.4rem; }
.hero-ticks span::before { content: "✓"; color: var(--ok); font-weight: 700; }

/* Hero background: a soft indigo glow behind the headline */
.landing-hero::before {
    content: ""; position: absolute; left: 50%; top: -5%;
    width: 820px; height: 520px; transform: translateX(-50%);
    z-index: 0; pointer-events: none;
    background: radial-gradient(closest-side, var(--accent-soft), transparent 70%);
}
.landing-hero::after {
    content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: 0.55;
    background-image:
        linear-gradient(var(--accent-grid) 1px, transparent 1px),
        linear-gradient(90deg, var(--accent-grid) 1px, transparent 1px);
    background-size: 42px 42px;
    -webkit-mask-image: radial-gradient(65% 55% at 50% 22%, #000, transparent 75%);
            mask-image: radial-gradient(65% 55% at 50% 22%, #000, transparent 75%);
}

/* ---- Browser-framed product mock ----------------------------------------- */
.browser-frame {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}
.browser-bar {
    display: flex; align-items: center; gap: 0.45rem;
    padding: 0.7rem 0.9rem; border-bottom: 1px solid var(--border); background: var(--bg-tint);
}
.browser-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--border-strong); }
.browser-url {
    margin-left: 0.6rem; font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-faint);
    background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-pill);
    padding: 0.2rem 0.7rem; flex: 1;
}
.mini-dash { padding: 1rem 1.1rem 1.2rem; }
.mini-dash .mini-title { font-weight: 700; font-size: 0.98rem; margin-bottom: 0.85rem; letter-spacing: -0.01em; }
.mini-row {
    display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 0.75rem;
    padding: 0.7rem 0.2rem; border-bottom: 1px solid var(--border);
}
.mini-row:last-child { border-bottom: 0; }
.mini-host { font-family: var(--font-mono); font-size: 0.83rem; font-weight: 500; }
.mini-days { font-family: var(--font-mono); font-size: 0.8rem; font-weight: 600; }
.mini-row.is-crit { background: var(--danger-soft); border-radius: var(--radius-sm); padding-inline: 0.55rem;
    animation: softPulse 2.4s ease-in-out infinite; }

/* ---- Trust strip --------------------------------------------------------- */
.trust-strip { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg); }
.trust-strip .container { max-width: 1000px; padding: 1.5rem 1rem; text-align: center; }
.trust-strip .trust-label {
    font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--text-faint); margin-bottom: 0.9rem;
}
.trust-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem 0.6rem; }
.trust-chip {
    font-family: var(--font-mono); font-size: 0.82rem; color: var(--text-muted);
    border: 1px solid var(--border); border-radius: var(--radius-pill); padding: 0.3rem 0.85rem; background: var(--bg-tint);
}

/* ---- Section scaffolding ------------------------------------------------- */
.section { padding: 4.5rem 0; }
.section .container { max-width: 1000px; }
.section-head { text-align: center; max-width: 40rem; margin: 0 auto 2.75rem; }
.section-head h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); letter-spacing: -0.03em; margin-bottom: 0.6rem; }
.section-head p { color: var(--text-muted); font-size: 1.08rem; margin: 0; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; counter-reset: step; }
.step { position: relative; }
.step-icon {
    width: 46px; height: 46px; border-radius: var(--radius); display: grid; place-items: center;
    background: var(--accent-soft); color: var(--accent); margin-bottom: 1rem;
}
.step-icon svg { width: 22px; height: 22px; }
.step h3 { font-size: 1.1rem; margin-bottom: 0.4rem; }
.step h3 .num { font-family: var(--font-mono); color: var(--text-faint); font-weight: 600; margin-right: 0.4rem; }
.step p { color: var(--text-muted); margin: 0; font-size: 0.96rem; }

/* Feature grid */
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.feat-icon { width: 40px; height: 40px; border-radius: var(--radius); display: grid; place-items: center;
    background: var(--accent-soft); color: var(--accent); margin-bottom: 0.9rem; }
.feat-icon svg { width: 20px; height: 20px; }

/* ---- Terminal "real check" block ----------------------------------------- */
.terminal {
    background: #0f172a; border: 1px solid #1e293b; border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg); overflow: hidden; max-width: 640px; margin: 0 auto;
}
.term-bar { display: flex; align-items: center; gap: 0.45rem; padding: 0.7rem 0.9rem;
    border-bottom: 1px solid #1e293b; }
.term-bar .browser-dot { background: #334155; }
.term-bar .term-name { margin-left: 0.5rem; font-family: var(--font-mono); font-size: 0.74rem; color: #64748b; }
.term-body { padding: 1.1rem 1.25rem 1.3rem; font-family: var(--font-mono); font-size: 0.86rem; line-height: 1.85; }
.term-body .prompt { color: #818cf8; }
.term-body .cmd { color: #e2e8f0; }
.term-body .muted { color: #64748b; }
.term-body .key { color: #94a3b8; display: inline-block; width: 5.5rem; }
.term-body .val { color: #e2e8f0; }
.term-body .ok { color: #4ade80; }
.term-body .warn { color: #fbbf24; }

/* ---- Closing CTA band ---------------------------------------------------- */
.cta-band { background: var(--accent); color: var(--on-accent); border-radius: var(--radius-lg);
    text-align: center; padding: 3.25rem 2rem; box-shadow: var(--shadow-md); position: relative; overflow: hidden; }
.cta-band h2 { color: var(--on-accent); font-size: clamp(1.8rem, 3vw, 2.4rem); letter-spacing: -0.03em; margin-bottom: 0.6rem; }
.cta-band p { color: rgba(255,255,255,0.85); font-size: 1.08rem; margin: 0 auto 1.6rem; max-width: 34rem; }
.cta-band .btn-light { background: #fff; color: var(--accent-text); border: 0; font-weight: 700; padding: 0.75rem 1.6rem; }
.cta-band .btn-light:hover { background: #f1f5f9; transform: translateY(-1px); }
.cta-band::before { content: ""; position: absolute; inset: 0;
    background-image: linear-gradient(rgba(255,255,255,0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.07) 1px, transparent 1px);
    background-size: 38px 38px; -webkit-mask-image: radial-gradient(70% 120% at 50% 0%, #000, transparent 70%);
            mask-image: radial-gradient(70% 120% at 50% 0%, #000, transparent 70%); }
.cta-band > * { position: relative; z-index: 1; }

/* ---- Landing responsive -------------------------------------------------- */
@media (max-width: 860px) {
    .landing-hero { padding: 3.5rem 1.25rem 3rem; }
    .hero-mock { max-width: 100%; margin-top: 3rem; }
    .steps, .feature-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    .reveal { animation: none; opacity: 1; }
    .browser-frame, .mini-row.is-crit { animation: none; }
}

/* ---- Filter bar (list views) --------------------------------------------- */
.filter-bar {
    display: flex;
    align-items: flex-end;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}
.filter-bar .form-label { margin-bottom: 0.25rem; }
.filter-bar .form-select-sm {
    min-width: 150px;
    padding: 0.4rem 2rem 0.4rem 0.7rem;
    font-size: 0.9rem;
    border-radius: var(--radius);
}
.filter-bar .filter-clear { align-self: flex-end; }

/* ============================================================================
   DARK THEME — only the token values change; every component re-skins itself
   because the whole UI reads these variables. Scoped to the signed-in app
   (the marketing layout doesn't set data-bs-theme). Bootstrap's own components
   also follow because we set data-bs-theme="dark" on <html>.
   ========================================================================== */
[data-bs-theme="dark"] {
    --bg:            #161f31;   /* panels / cards (lighter than the page) */
    --bg-tint:       #1e293b;   /* sidebar / inputs / hover / subtle panels */
    --bg-page:       #0b1220;   /* page background (darkest) */
    --surface-blur:  var(--bg);   /* opaque topbar (dark) */

    --text:          #e2e8f0;   /* primary text (slate-200) */
    --text-muted:    #94a3b8;   /* secondary (slate-400) */
    --text-faint:    #64748b;   /* hints / timestamps (slate-500) */
    --border:        #26334a;   /* hairline borders */
    --border-strong: #3b4a63;

    /* Indigo, lifted for contrast on dark */
    --accent:        #6366f1;   /* indigo-500 */
    --accent-hover:  #818cf8;   /* indigo-400 */
    --accent-text:   #a5b4fc;   /* indigo-300 — readable accent text/links */
    --accent-soft:   rgba(99, 102, 241, 0.18);
    --accent-ring:   rgba(99, 102, 241, 0.32);
    --accent-grid:   rgba(99, 102, 241, 0.18);

    /* Status hues brightened so badges/text stay legible on dark */
    --ok:     #22c55e;   --ok-soft:   rgba(34, 197, 94, 0.16);
    --warn:   #f59e0b;   --warn-soft: rgba(245, 158, 11, 0.16);
    --danger: #f87171;   --danger-soft: rgba(248, 113, 113, 0.16);
    --neutral:#94a3b8;   --neutral-soft: rgba(148, 163, 184, 0.14);

    /* Shadows go deeper on dark to keep elevation readable */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.40);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.40), 0 2px 6px -2px rgba(0, 0, 0, 0.50);
    --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.45), 0 12px 28px -8px rgba(0, 0, 0, 0.55);
    --shadow-lg: 0 24px 48px -16px rgba(0, 0, 0, 0.65);
}

/* Theme toggle — show the icon/label for the action the click performs. */
.theme-toggle { display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem; }
.theme-toggle svg { width: 15px; height: 15px; flex: none; }
/* Both labels are flex rows (icon + text); only the one for the current theme shows. */
.theme-when-light, .theme-when-dark { align-items: center; gap: 0.4rem; }
.theme-when-light { display: inline-flex; }
.theme-when-dark  { display: none; }
[data-bs-theme="dark"] .theme-when-light { display: none; }
[data-bs-theme="dark"] .theme-when-dark  { display: inline-flex; }