/* ============================================================
   VVD License Portal — theme
   Design language sampled from www.vvd.nz (Odoo site):
   deep purple #1d142e, vivid purple accent #6f42c1,
   dark teal #114B5F, near-white text #f2f0f5,
   Quicksand (headings) + Montserrat (body).
   ============================================================ */

:root {
    --vvd-bg: #1d142e;
    --vvd-bg-grad-1: #1d142e;
    --vvd-bg-grad-2: #150e22;
    --vvd-surface: #271a40;
    --vvd-surface-2: #2f2150;
    --vvd-border: rgba(255, 255, 255, 0.10);
    --vvd-border-strong: rgba(255, 255, 255, 0.18);

    --vvd-accent: #6f42c1;
    --vvd-accent-hover: #7e52d6;
    --vvd-accent-soft: rgba(111, 66, 193, 0.18);
    --vvd-teal: #20c997;
    --vvd-teal-dark: #114B5F;

    --vvd-text: #f2f0f5;
    --vvd-muted: #b3a9c9;
    --vvd-heading: #ffffff;

    --vvd-success: #28a745;
    --vvd-danger: #e4576b;
    --vvd-warning: #ffc107;
    --vvd-info: #17a2b8;

    --vvd-radius: 14px;
    --vvd-radius-sm: 10px;
    --vvd-shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.65);
    --vvd-shadow-sm: 0 6px 18px -10px rgba(0, 0, 0, 0.6);

    --font-head: 'Quicksand', 'Segoe UI', system-ui, sans-serif;
    --font-body: 'Montserrat', 'Segoe UI', system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    min-height: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.6;
    color: var(--vvd-text);
    background: radial-gradient(1200px 600px at 80% -10%, #34215c 0%, transparent 60%),
                radial-gradient(900px 500px at -10% 10%, #221643 0%, transparent 55%),
                linear-gradient(160deg, var(--vvd-bg-grad-1), var(--vvd-bg-grad-2));
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-head);
    color: var(--vvd-heading);
    font-weight: 600;
    letter-spacing: 0.2px;
    margin: 0 0 0.6rem;
}

h1 { font-size: clamp(1.6rem, 4vw, 2.2rem); font-weight: 500; }
h2 { font-size: clamp(1.3rem, 3vw, 1.6rem); }

/* #a78bfa clears WCAG AA (>=4.5:1) on the dark surfaces; the darker accent did not. */
a { color: #a78bfa; text-decoration: none; }
a:hover { color: #c4b5fd; text-decoration: underline; }

p { margin: 0 0 1rem; }

.text-muted-2 { color: var(--vvd-muted) !important; }
.mono { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; letter-spacing: 0.04em; }

/* ---------- Layout shell ---------- */
.vvd-shell { display: flex; flex-direction: column; min-height: 100vh; }

/* Skip-to-content link: hidden until focused (keyboard users tab to it first). */
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 100; padding: 0.6rem 1rem; background: var(--vvd-accent); color: #fff; border-radius: 0 0 var(--vvd-radius-sm) 0; }
.skip-link:focus { left: 0; }
.vvd-main:focus { outline: none; }

.vvd-header {
    position: sticky;
    top: 0;
    z-index: 30;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.7rem clamp(1rem, 4vw, 2.5rem);
    background: rgba(21, 14, 34, 0.72);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--vvd-border);
}

.vvd-brand { display: flex; align-items: center; gap: 0.6rem; font-family: var(--font-head); font-weight: 700; font-size: 1.15rem; color: #fff; }
.vvd-brand .logo-badge {
    display: inline-grid;
    place-items: center;
    width: 34px; height: 34px;
    border-radius: 9px;
    background: linear-gradient(135deg, #6f42c1, #b06bdb);
    color: #fff; font-weight: 700; font-size: 0.85rem;
    box-shadow: 0 6px 16px -6px rgba(111, 66, 193, 0.8);
}
.vvd-brand small { font-family: var(--font-body); font-weight: 500; color: var(--vvd-muted); font-size: 0.7rem; display: block; letter-spacing: 0.08em; text-transform: uppercase; }

.vvd-header-spacer { flex: 1 1 auto; }
.vvd-header-user { display: flex; align-items: center; gap: 0.75rem; font-size: 0.85rem; color: var(--vvd-muted); }
.vvd-header-user .who { color: var(--vvd-text); font-weight: 600; }

.vvd-main { flex: 1 1 auto; width: 100%; max-width: 1060px; margin: 0 auto; padding: clamp(1.2rem, 4vw, 2.4rem) clamp(1rem, 4vw, 2rem) 3rem; }

.vvd-footer {
    border-top: 1px solid var(--vvd-border);
    padding: 1.2rem;
    text-align: center;
    color: var(--vvd-muted);
    font-size: 0.8rem;
}

/* ---------- Cards ---------- */
.vvd-card {
    background: linear-gradient(180deg, var(--vvd-surface), var(--vvd-surface-2));
    border: 1px solid var(--vvd-border);
    border-radius: var(--vvd-radius);
    box-shadow: var(--vvd-shadow);
    padding: clamp(1.1rem, 3vw, 1.6rem);
    margin-bottom: 1.25rem;
}
.vvd-card h2, .vvd-card h3 { margin-top: 0; }
.vvd-card-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }

.vvd-grid { display: grid; gap: 1.1rem; }
@media (min-width: 720px) { .vvd-grid.cols-2 { grid-template-columns: repeat(2, 1fr); } .vvd-grid.cols-3 { grid-template-columns: repeat(3, 1fr); } }

/* License card (dashboard) */
.license-card { display: block; color: inherit; transition: transform .12s ease, border-color .12s ease, box-shadow .12s ease; }
.license-card:hover { transform: translateY(-2px); border-color: var(--vvd-border-strong); text-decoration: none; box-shadow: 0 22px 46px -20px rgba(0,0,0,.7); }
.license-card .code { font-family: var(--font-head); font-size: 1.05rem; color: #fff; }

/* Revoked / no-longer-valid licenses are visibly greyed out. */
.license-dead { opacity: 0.55; filter: grayscale(0.65); }
.license-dead .code, .license-dead h1 { text-decoration: line-through; text-decoration-thickness: 1px; }
.license-card.license-dead:hover { transform: none; box-shadow: var(--vvd-shadow); border-color: var(--vvd-border); }

/* ---------- Stat / detail rows ---------- */
.kv { display: grid; grid-template-columns: 1fr; gap: 0.35rem 1rem; }
.kv .row2 { display: flex; justify-content: space-between; gap: 1rem; padding: 0.55rem 0; border-bottom: 1px dashed var(--vvd-border); }
.kv .row2:last-child { border-bottom: 0; }
.kv .k { color: var(--vvd-muted); }
.kv .v { color: var(--vvd-text); font-weight: 600; text-align: right; }

/* ---------- Badges / pills ---------- */
.pill { display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.22rem 0.7rem; border-radius: 999px; font-size: 0.74rem; font-weight: 700; letter-spacing: 0.03em; text-transform: uppercase; border: 1px solid transparent; }
.pill-accent { background: var(--vvd-accent-soft); color: #c8b3f5; border-color: rgba(111,66,193,.5); }
.pill-success { background: rgba(40,167,69,.16); color: #6ee7a0; border-color: rgba(40,167,69,.4); }
.pill-danger  { background: rgba(228,87,107,.16); color: #ff9bab; border-color: rgba(228,87,107,.4); }
.pill-warning { background: rgba(255,193,7,.14); color: #ffd86b; border-color: rgba(255,193,7,.4); }
.pill-muted   { background: rgba(255,255,255,.06); color: var(--vvd-muted); border-color: var(--vvd-border); }

/* ---------- Buttons ---------- */
.btn { font-family: var(--font-body); font-weight: 600; border-radius: var(--vvd-radius-sm); padding: 0.6rem 1.15rem; border: 1px solid transparent; cursor: pointer; transition: background .12s ease, border-color .12s ease, transform .06s ease; display: inline-flex; align-items: center; gap: 0.5rem; text-decoration: none; line-height: 1.2; font-size: 0.92rem; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: linear-gradient(135deg, var(--vvd-accent), #8a5cf0); color: #fff; box-shadow: 0 10px 24px -12px rgba(111,66,193,.9); }
.btn-primary:hover { background: linear-gradient(135deg, var(--vvd-accent-hover), #966ff5); color: #fff; text-decoration: none; }
.btn-ghost { background: transparent; color: var(--vvd-text); border-color: var(--vvd-border-strong); }
.btn-ghost:hover { background: rgba(255,255,255,.06); color: #fff; text-decoration: none; }
.btn-danger { background: transparent; color: #ff9bab; border-color: rgba(228,87,107,.5); }
.btn-danger:hover { background: rgba(228,87,107,.16); color: #ffb3c0; text-decoration: none; }
.btn-block { width: 100%; justify-content: center; }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; }
.btn-sm { padding: 0.4rem 0.8rem; font-size: 0.82rem; }

/* ---------- Forms ---------- */
.field { margin-bottom: 1.1rem; }
.field label { display: block; margin-bottom: 0.4rem; font-size: 0.85rem; color: var(--vvd-muted); font-weight: 600; }
.input, input[type=text], input[type=password], input[type=email], input[type=number], select {
    width: 100%;
    padding: 0.7rem 0.85rem;
    background: rgba(0,0,0,.22);
    border: 1px solid var(--vvd-border-strong);
    border-radius: var(--vvd-radius-sm);
    color: var(--vvd-text);
    font-family: var(--font-body);
    font-size: 0.95rem;
}
.input:focus, input:focus, select:focus { outline: none; border-color: var(--vvd-accent); box-shadow: 0 0 0 3px var(--vvd-accent-soft); }
.input::placeholder { color: #897ea3; }
.field .hint { font-size: 0.78rem; color: var(--vvd-muted); margin-top: 0.35rem; }
.validation-message, .field-error { color: #ff9bab; font-size: 0.82rem; margin-top: 0.35rem; display: block; }

/* ---------- Alerts ---------- */
.alert { border-radius: var(--vvd-radius-sm); padding: 0.85rem 1rem; margin-bottom: 1.1rem; border: 1px solid var(--vvd-border); font-size: 0.9rem; }
.alert-error { background: rgba(228,87,107,.12); border-color: rgba(228,87,107,.4); color: #ffb3c0; }
.alert-success { background: rgba(40,167,69,.12); border-color: rgba(40,167,69,.4); color: #8ef0b3; }
.alert-info { background: rgba(23,162,184,.12); border-color: rgba(23,162,184,.4); color: #87dcea; }
.alert-warning { background: rgba(255,193,7,.10); border-color: rgba(255,193,7,.4); color: #ffe08a; }

/* ---------- Tables ---------- */
.vvd-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.vvd-table th { text-align: left; color: var(--vvd-muted); font-weight: 600; font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.05em; padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--vvd-border-strong); }
.vvd-table td { padding: 0.7rem 0.75rem; border-bottom: 1px solid var(--vvd-border); vertical-align: middle; }
.vvd-table tr:last-child td { border-bottom: 0; }

/* Responsive "cards" for tables on small screens */
@media (max-width: 640px) {
    .vvd-table.responsive thead { display: none; }
    .vvd-table.responsive, .vvd-table.responsive tbody, .vvd-table.responsive tr, .vvd-table.responsive td { display: block; width: 100%; }
    .vvd-table.responsive tr { border: 1px solid var(--vvd-border); border-radius: var(--vvd-radius-sm); margin-bottom: 0.75rem; padding: 0.4rem 0.6rem; }
    .vvd-table.responsive td { border: 0; display: flex; justify-content: space-between; gap: 1rem; padding: 0.4rem 0.2rem; }
    .vvd-table.responsive td::before { content: attr(data-label); color: var(--vvd-muted); font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600; }
    /* The action cell has no data-label — suppress the empty pseudo and make the button full-width. */
    .vvd-table.responsive td.action-cell::before { content: none; }
    .vvd-table.responsive td.action-cell { justify-content: stretch; padding-top: 0.6rem; }
    .vvd-table.responsive td.action-cell .btn { width: 100%; justify-content: center; }
}

/* ---------- Token meter ---------- */
.meter { height: 12px; border-radius: 999px; background: rgba(0,0,0,.3); overflow: hidden; border: 1px solid var(--vvd-border); }
.meter > span { display: block; height: 100%; background: linear-gradient(90deg, var(--vvd-accent), var(--vvd-teal)); }
.token-stats { display: flex; gap: 1.5rem; flex-wrap: wrap; margin: 0.75rem 0; }
.token-stats .num { font-family: var(--font-head); font-size: 1.5rem; color: #fff; }
.token-stats .lbl { color: var(--vvd-muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; }

/* ---------- Auth (login) ---------- */
.auth-wrap { min-height: 100vh; display: grid; place-items: center; padding: 1.5rem; }
.auth-card { width: 100%; max-width: 420px; }
.auth-logo { text-align: center; margin-bottom: 1.5rem; }
.auth-logo .logo-badge { width: 56px; height: 56px; font-size: 1.2rem; border-radius: 14px; }
.auth-logo h1 { margin-top: 0.8rem; font-size: 1.5rem; }
.auth-logo p { color: var(--vvd-muted); margin: 0.2rem 0 0; }

/* ---------- Misc ---------- */
.breadcrumbs { font-size: 0.82rem; color: var(--vvd-muted); margin-bottom: 1rem; }
.breadcrumbs a { color: var(--vvd-muted); }
.breadcrumbs a:hover { color: var(--vvd-text); }
.stack { display: flex; flex-direction: column; gap: 0.5rem; }
.row-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.section-actions { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-top: 1rem; }
.empty-state { text-align: center; padding: 2.5rem 1rem; color: var(--vvd-muted); }

#blazor-error-ui { position: fixed; bottom: 0; left: 0; right: 0; background: #2a1d45; border-top: 1px solid var(--vvd-danger); color: var(--vvd-text); padding: 0.7rem 1.2rem; display: none; z-index: 1000; }
#blazor-error-ui .dismiss { cursor: pointer; float: right; }