/*
   GAFS identity server theme (on top of Bootstrap 5.3).
   Brand colours come from the per-client brand as CSS variables set in Views/Shared/_Layout.cshtml:
     --brand-primary, --brand-primary-dark, --brand-accent
   Light/dark follows the user's system preference.
*/

@font-face { font-family: "Inter"; font-weight: 400; font-style: normal; font-display: swap; src: url("../fonts/inter/Inter-Regular.ttf") format("truetype"); }
@font-face { font-family: "Inter"; font-weight: 500; font-style: normal; font-display: swap; src: url("../fonts/inter/Inter-Medium.ttf") format("truetype"); }
@font-face { font-family: "Inter"; font-weight: 600; font-style: normal; font-display: swap; src: url("../fonts/inter/Inter-SemiBold.ttf") format("truetype"); }
@font-face { font-family: "Inter"; font-weight: 700; font-style: normal; font-display: swap; src: url("../fonts/inter/Inter-Bold.ttf") format("truetype"); }

:root {
    --brand-primary: #2f546d;
    --brand-primary-dark: #223e52;
    --brand-accent: #2f546d;

    --auth-bg: #eef2f5;
    --auth-bg-glow: rgba(47, 84, 109, .10);
    --auth-surface: #ffffff;
    --auth-surface-muted: #f6f8fa;
    --auth-logo-plate: #ffffff;
    --auth-text: #1c2730;
    --auth-muted: #5d6b76;
    --auth-border: #d9e0e6;
    --auth-input-bg: #ffffff;
    --auth-danger: #b42318;
    --auth-danger-bg: #fef3f2;
    --auth-success-bg: #ecfdf3;
    --auth-success: #067647;
    --auth-shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 18px 50px rgba(16, 24, 40, .12);
    --auth-radius: 16px;
    --auth-radius-sm: 10px;

    --bs-body-font-family: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
    --bs-body-color: var(--auth-text);
    --bs-body-bg: var(--auth-bg);
    --bs-link-color: var(--brand-primary);
    --bs-link-color-rgb: 47, 84, 109;
    --bs-link-hover-color: var(--brand-primary-dark);
    --bs-border-color: var(--auth-border);
    color-scheme: light;
}

@media (prefers-color-scheme: dark) {
    :root {
        --auth-bg: #070b10;
        --auth-bg-glow: rgba(255, 255, 255, .04);
        --auth-surface: #0f1620;
        --auth-surface-muted: #131c26;
        --auth-text: #f3f7fa;
        --auth-muted: #9fb1bf;
        --auth-border: #22313d;
        --auth-input-bg: #131c26;
        --auth-danger: #fda29b;
        --auth-danger-bg: #2a1215;
        --auth-success-bg: #0c2a1c;
        --auth-success: #75e0a7;
        --auth-shadow: 0 18px 50px rgba(0, 0, 0, .6);
        color-scheme: dark;
    }

    /* Logos are drawn for white backgrounds: keep them on a light plate. */
    .auth-logo { background: var(--auth-logo-plate); }
    a, .btn-link { color: color-mix(in srgb, var(--brand-primary) 45%, #ffffff); }
}

html, body { height: 100%; }

body {
    margin: 0;
    font-family: var(--bs-body-font-family);
    color: var(--auth-text);
    background:
        radial-gradient(1200px 600px at 10% -10%, var(--auth-bg-glow), transparent 60%),
        radial-gradient(900px 500px at 110% 110%, var(--auth-bg-glow), transparent 60%),
        var(--auth-bg);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--brand-primary); text-decoration: none; font-weight: 500; }
a:hover { text-decoration: underline; }

/* Bootstrap 4 class kept by the views: vertical spacing between fields. */
.form-group { margin-bottom: 1rem; }
.sr-only { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }

/* ---------- Centred card pages (login, reset, ...) ---------- */

.auth-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px 16px;
    gap: 18px;
}

.auth-card {
    width: 100%;
    max-width: 440px;
    background: var(--auth-surface);
    border: 1px solid var(--auth-border);
    border-radius: var(--auth-radius);
    box-shadow: var(--auth-shadow);
    overflow: hidden;
    animation: auth-rise .35s ease-out both;
}

.auth-card.auth-card-wide { max-width: 640px; }

@keyframes auth-rise {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: none; }
}

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

.auth-accent { height: 6px; background: var(--brand-accent); }

.auth-logo {
    padding: 28px 24px 22px;
    text-align: center;
    border-bottom: 1px solid var(--auth-border);
}

.auth-logo img { display: inline-block; width: 100%; max-width: 230px; max-height: 90px; object-fit: contain; }

.auth-card-body { padding: 28px 30px 30px; }

.auth-title { font-size: 1.35rem; font-weight: 600; margin: 0 0 .35rem; color: var(--auth-text); }
.auth-subtitle { color: var(--auth-muted); margin: 0 0 1.5rem; font-size: .95rem; }
.auth-text { color: var(--auth-muted); }

.auth-card-body label,
.auth-label { color: var(--auth-muted); font-size: .85rem; font-weight: 500; margin-bottom: .35rem; display: block; }

.form-control, .form-select {
    background-color: var(--auth-input-bg);
    border: 1px solid var(--auth-border);
    color: var(--auth-text);
    border-radius: var(--auth-radius-sm);
    padding: .65rem .9rem;
    font-size: .95rem;
}

.form-control::placeholder { color: var(--auth-muted); opacity: .65; }

.form-control:focus, .form-select:focus {
    background-color: var(--auth-input-bg);
    color: var(--auth-text);
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 .2rem color-mix(in srgb, var(--brand-primary) 25%, transparent);
}

.form-control.input-validation-error { border-color: var(--auth-danger); }

.form-check-input:checked { background-color: var(--brand-primary); border-color: var(--brand-primary); }
.form-check-input:focus { box-shadow: 0 0 0 .2rem color-mix(in srgb, var(--brand-primary) 25%, transparent); border-color: var(--brand-primary); }
.form-check-label { color: var(--auth-text); font-size: .9rem; }

.btn-primary {
    --bs-btn-bg: var(--brand-primary);
    --bs-btn-border-color: var(--brand-primary);
    --bs-btn-hover-bg: var(--brand-primary-dark);
    --bs-btn-hover-border-color: var(--brand-primary-dark);
    --bs-btn-active-bg: var(--brand-primary-dark);
    --bs-btn-active-border-color: var(--brand-primary-dark);
    --bs-btn-disabled-bg: var(--brand-primary);
    --bs-btn-disabled-border-color: var(--brand-primary);
    border-radius: var(--auth-radius-sm);
    padding: .7rem 1.4rem;
    font-weight: 600;
}

.btn-outline-secondary { border-radius: var(--auth-radius-sm); }
.btn:focus-visible { box-shadow: 0 0 0 .2rem color-mix(in srgb, var(--brand-primary) 35%, transparent); }

.auth-submit { width: 100%; margin-top: .5rem; }

.auth-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin: .25rem 0 1rem; }
.auth-row a { font-size: .9rem; }

.auth-links { margin-top: 1.25rem; text-align: center; font-size: .9rem; }

/* Password field with a show/hide toggle (wwwroot/js/site.js). */
.auth-password { position: relative; }
.auth-password .form-control { padding-right: 3rem; }
.auth-password-toggle {
    position: absolute; top: 50%; right: .35rem; transform: translateY(-50%);
    border: 0; background: transparent; color: var(--auth-muted);
    width: 2.4rem; height: 2.4rem; border-radius: 8px; display: grid; place-items: center;
}
.auth-password-toggle:hover { color: var(--auth-text); background: var(--auth-surface-muted); }
.auth-password-toggle svg { width: 20px; height: 20px; }

/* Validation messages and alerts */
.validation-summary-errors ul, .auth-errors ul { margin: 0; padding-left: 1.1rem; }
.validation-summary-errors,
.auth-alert-danger {
    background: var(--auth-danger-bg);
    color: var(--auth-danger);
    border: 1px solid color-mix(in srgb, var(--auth-danger) 30%, transparent);
    border-radius: var(--auth-radius-sm);
    padding: .75rem 1rem;
    margin-bottom: 1rem;
    font-size: .9rem;
}
.validation-summary-valid { display: none; }
.field-validation-error, .text-danger { color: var(--auth-danger) !important; font-size: .85rem; }

.auth-alert-success {
    background: var(--auth-success-bg);
    color: var(--auth-success);
    border-radius: var(--auth-radius-sm);
    padding: .75rem 1rem;
    margin-bottom: 1rem;
}

.auth-icon {
    width: 56px; height: 56px; border-radius: 50%;
    display: grid; place-items: center; margin: 0 auto 1rem;
    background: color-mix(in srgb, var(--brand-primary) 12%, transparent);
    color: var(--brand-primary);
}
.auth-icon svg { width: 28px; height: 28px; }
.auth-icon.auth-icon-danger { background: var(--auth-danger-bg); color: var(--auth-danger); }

.auth-divider { display: flex; align-items: center; gap: 12px; color: var(--auth-muted); font-size: .8rem; margin: 1.25rem 0; }
.auth-divider::before, .auth-divider::after { content: ""; flex: 1; height: 1px; background: var(--auth-border); }

.auth-external { display: grid; gap: 8px; }

/* Footer under the card */
.auth-footer {
    display: flex; flex-direction: column; align-items: center; gap: 10px;
    color: var(--auth-muted); font-size: .8rem; text-align: center;
}
.auth-footer .auth-powered { display: inline-flex; align-items: center; gap: 8px; }
.auth-footer .auth-powered img { height: 22px; width: auto; opacity: .85; }
@media (prefers-color-scheme: dark) {
    .auth-footer .auth-powered img { background: #fff; padding: 3px 6px; border-radius: 6px; }
}

.auth-language { display: flex; align-items: center; gap: 6px; }
.auth-language select {
    font-size: .8rem; padding: .2rem 1.8rem .2rem .5rem; border-radius: 8px;
    background-color: transparent; color: var(--auth-muted); border-color: var(--auth-border); width: auto;
}

/* ---------- App pages (manage account, consent, device) ---------- */

.app-header {
    background: var(--auth-surface);
    border-bottom: 1px solid var(--auth-border);
    position: sticky; top: 0; z-index: 10;
}
.app-header .accent { height: 4px; background: var(--brand-accent); }
.app-header .navbar { padding: .6rem 0; }
.app-header .navbar-brand img { height: 34px; width: auto; }
.app-header .nav-link { color: var(--auth-muted); font-weight: 500; }
.app-header .nav-link:hover { color: var(--auth-text); }

.app-main { padding: 32px 0 48px; }

.app-main .card, .app-panel {
    background: var(--auth-surface);
    border: 1px solid var(--auth-border);
    border-radius: var(--auth-radius);
    box-shadow: var(--auth-shadow);
    color: var(--auth-text);
}
.app-panel { padding: 24px 28px; }

.app-main h1, .app-main h2, .app-main h3, .app-main h4 { font-weight: 600; }

.nav-pills .nav-link { color: var(--auth-muted); border-radius: var(--auth-radius-sm); }
.nav-pills .nav-link.active, .nav-pills .show > .nav-link { background: var(--brand-primary); color: #fff; }

.table { --bs-table-bg: transparent; --bs-table-color: var(--auth-text); }

@media (max-width: 480px) {
    .auth-card-body { padding: 22px 18px 26px; }
    .auth-logo { padding: 22px 18px 18px; }
}

/* ---------- "My account" (Views/Manage) ---------- */

.mng { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 28px; align-items: start; }
.mng-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }
.mng-head h1 { font-size: 1.5rem; margin: 0; }
.mng-head .mng-who { color: var(--auth-muted); font-size: .9rem; margin-top: 2px; overflow-wrap: anywhere; }
.mng-back { display: inline-flex; align-items: center; gap: 6px; font-size: .9rem; }
.mng-back svg { width: 16px; height: 16px; }

.mng-nav { position: sticky; top: 84px; display: flex; flex-direction: column; gap: 2px; }
.mng-nav a {
    display: flex; align-items: center; gap: 10px; padding: .6rem .8rem; border-radius: var(--auth-radius-sm);
    color: var(--auth-muted); font-weight: 500; font-size: .93rem; text-decoration: none;
}
.mng-nav a svg { width: 18px; height: 18px; flex: none; }
.mng-nav a:hover { background: var(--auth-surface); color: var(--auth-text); }
.mng-nav a.active { background: color-mix(in srgb, var(--brand-primary) 12%, transparent); color: var(--brand-primary); }

.mng-card {
    background: var(--auth-surface); border: 1px solid var(--auth-border); border-radius: var(--auth-radius);
    box-shadow: 0 1px 2px rgba(16, 24, 40, .05); padding: 24px 26px; margin-bottom: 20px;
}
.mng-card > h2 { font-size: 1.1rem; margin: 0 0 .25rem; }
.mng-card .mng-lead { color: var(--auth-muted); font-size: .92rem; margin: 0 0 1.25rem; }
.mng-card .form-group label, .mng-card label.auth-label { color: var(--auth-muted); font-size: .85rem; font-weight: 500; margin-bottom: .35rem; display: block; }
.mng-card .btn-primary { padding: .55rem 1.2rem; }
.mng-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-top: 1rem; }
.mng-readonly { padding: .65rem .9rem; border: 1px dashed var(--auth-border); border-radius: var(--auth-radius-sm); color: var(--auth-muted); font-size: .95rem; overflow-wrap: anywhere; }
.mng-grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 16px; }

/* Security overview tiles */
.mng-tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-bottom: 20px; }
.mng-tile {
    display: flex; flex-direction: column; gap: 6px; padding: 16px 18px; border-radius: var(--auth-radius);
    background: var(--auth-surface); border: 1px solid var(--auth-border); color: var(--auth-text); text-decoration: none;
}
.mng-tile:hover { text-decoration: none; border-color: var(--brand-primary); color: var(--auth-text); }
.mng-tile .mng-tile-label { display: flex; align-items: center; gap: 8px; color: var(--auth-muted); font-size: .82rem; font-weight: 500; }
.mng-tile .mng-tile-label svg { width: 16px; height: 16px; }
.mng-tile .mng-tile-value { font-weight: 600; font-size: 1.02rem; }
.mng-tile .mng-tile-hint { color: var(--auth-muted); font-size: .8rem; font-weight: 400; }

.mng-badge { display: inline-flex; align-items: center; gap: 4px; padding: .15rem .55rem; border-radius: 999px; font-size: .75rem; font-weight: 600; white-space: nowrap; }
.mng-badge-ok { background: var(--auth-success-bg); color: var(--auth-success); }
.mng-badge-warn { background: var(--auth-warn-bg); color: var(--auth-warn); }
.mng-badge-danger { background: var(--auth-danger-bg); color: var(--auth-danger); }
.mng-badge-muted { background: var(--auth-surface-muted); color: var(--auth-muted); border: 1px solid var(--auth-border); }

/* Device / event lists */
.mng-list { list-style: none; margin: 0; padding: 0; }
.mng-list > li { display: flex; gap: 14px; align-items: flex-start; padding: 14px 0; border-top: 1px solid var(--auth-border); }
.mng-list > li:first-child { border-top: 0; padding-top: 4px; }
.mng-list .mng-ico {
    width: 40px; height: 40px; border-radius: 10px; flex: none; display: grid; place-items: center;
    background: var(--auth-surface-muted); color: var(--auth-muted); border: 1px solid var(--auth-border);
}
.mng-list .mng-ico svg { width: 20px; height: 20px; }
.mng-list .mng-ico.ok { color: var(--auth-success); }
.mng-list .mng-ico.bad { color: var(--auth-danger); background: var(--auth-danger-bg); }
.mng-list .mng-body { flex: 1; min-width: 0; }
.mng-list .mng-title { font-weight: 600; font-size: .95rem; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.mng-list .mng-meta { color: var(--auth-muted); font-size: .84rem; margin-top: 2px; overflow-wrap: anywhere; }
.mng-list .mng-side { flex: none; }
.mng-day { color: var(--auth-muted); font-size: .78rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; margin: 18px 0 2px; }
.mng-day:first-child { margin-top: 0; }

/* Authenticator set-up */
.mng-steps { counter-reset: step; list-style: none; padding: 0; margin: 0; }
.mng-steps > li { position: relative; padding: 0 0 22px 44px; }
.mng-steps > li::before {
    counter-increment: step; content: counter(step); position: absolute; left: 0; top: -2px;
    width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font-weight: 600; font-size: .9rem;
    background: color-mix(in srgb, var(--brand-primary) 12%, transparent); color: var(--brand-primary);
}
.mng-qr { display: inline-block; padding: 12px; background: #fff; border-radius: 12px; border: 1px solid var(--auth-border); line-height: 0; }
.mng-qr img, .mng-qr canvas { width: 176px; height: 176px; }
.mng-key { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; letter-spacing: .06em; background: var(--auth-surface-muted); border: 1px solid var(--auth-border); padding: .35rem .6rem; border-radius: 8px; display: inline-block; overflow-wrap: anywhere; }
.mng-codes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin: 0 0 1rem; padding: 0; list-style: none; }
.mng-codes li { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; background: var(--auth-surface-muted); border: 1px solid var(--auth-border); border-radius: 8px; padding: .5rem; text-align: center; letter-spacing: .05em; }

.btn-danger-soft {
    --bs-btn-color: var(--auth-danger); --bs-btn-border-color: color-mix(in srgb, var(--auth-danger) 40%, transparent);
    --bs-btn-hover-bg: var(--auth-danger-bg); --bs-btn-hover-color: var(--auth-danger); --bs-btn-hover-border-color: var(--auth-danger);
    --bs-btn-active-bg: var(--auth-danger-bg); --bs-btn-active-color: var(--auth-danger);
    border-radius: var(--auth-radius-sm);
}
.btn-sm.btn-danger-soft, .btn-sm.btn-outline-secondary { padding: .3rem .7rem; font-size: .82rem; }
.btn svg, .mng-badge svg { width: 14px; height: 14px; }

@media print {
    .app-header, .mng-nav, .mng-head, .mng-actions, .auth-footer, .auth-alert-success { display: none !important; }
    .mng { display: block; }
    .mng-card { border: 0; box-shadow: none; }
}

.auth-alert-warn { background: var(--auth-warn-bg); color: var(--auth-warn); border-radius: var(--auth-radius-sm); padding: .75rem 1rem; margin-bottom: 1rem; font-size: .92rem; }

/* "Sign in with Microsoft" */
.btn-microsoft {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px; width: 100%;
    padding: .65rem 1rem; border-radius: var(--auth-radius-sm); font-weight: 600; font-size: .95rem;
    background: var(--auth-surface); color: var(--auth-text); border: 1px solid var(--auth-border);
}
.btn-microsoft:hover { background: var(--auth-surface-muted); color: var(--auth-text); border-color: var(--auth-muted); text-decoration: none; }
.btn-microsoft svg { width: 18px; height: 18px; flex: none; }

:root { --auth-warn-bg: #fff7e6; --auth-warn: #7a4800; }
@media (prefers-color-scheme: dark) {
    :root { --auth-warn-bg: #2e2108; --auth-warn: #fdd38a; }
    .mng-nav a.active { color: color-mix(in srgb, var(--brand-primary) 40%, #ffffff); }
}

@media (max-width: 860px) {
    .mng { grid-template-columns: minmax(0, 1fr); gap: 16px; }
    .mng-nav { position: static; flex-direction: row; overflow-x: auto; gap: 6px; padding-bottom: 4px; scrollbar-width: none; }
    .mng-nav a { white-space: nowrap; border: 1px solid var(--auth-border); background: var(--auth-surface); }
    .mng-card { padding: 18px 16px; }
    .mng-list > li { flex-wrap: wrap; }
    .mng-list .mng-side { width: 100%; padding-left: 54px; }
    .mng-grid-2 { grid-template-columns: minmax(0, 1fr); }
}