@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Unbounded:wght@500;700&display=swap");

/* ARVEX-inspired theme — User Manager v4 (light + dark) */

:root {
    --accent: #5e6ad2;
    --accent-hover: #4f5bc4;
    --accent-dim: rgba(94, 106, 210, 0.12);
    --bg: #f8f8f7;
    --surface: #ffffff;
    --elevated: #f3f3f2;
    --border: rgba(0, 0, 0, 0.1);
    --border-strong: rgba(0, 0, 0, 0.14);
    --text: #1a1a1a;
    --muted: #5c5c5c;
    --faint: #8a8a8a;
    --ok: #16a34a;
    --ok-bg: rgba(22, 163, 74, 0.1);
    --err: #dc2626;
    --err-bg: rgba(220, 38, 38, 0.08);
    --input-bg: #ffffff;
    --topbar-bg: rgba(248, 248, 247, 0.9);
    --row-hover: rgba(94, 106, 210, 0.04);
    --msg-err-text: #b91c1c;
    --msg-ok-text: #15803d;
    --badge-off-bg: rgba(0, 0, 0, 0.06);
    --radius: 12px;
    --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --display: "Unbounded", Inter, sans-serif;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 10px 30px rgba(0, 0, 0, 0.05);
    --bg-glow-1: rgba(94, 106, 210, 0.14);
    --bg-glow-2: rgba(37, 99, 235, 0.08);
}

html.theme-dark {
    --accent: #8b95ea;
    --accent-hover: #a0a8f0;
    --accent-dim: rgba(139, 149, 234, 0.18);
    --bg: #0f1115;
    --surface: #171a21;
    --elevated: #1e2330;
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.14);
    --text: #eef0f6;
    --muted: #9aa3b5;
    --faint: #7a8499;
    --ok: #3dd68c;
    --ok-bg: rgba(61, 214, 140, 0.12);
    --err: #f07178;
    --err-bg: rgba(240, 113, 120, 0.12);
    --input-bg: #12151c;
    --topbar-bg: rgba(15, 17, 21, 0.88);
    --row-hover: rgba(139, 149, 234, 0.08);
    --msg-err-text: #ffb4b8;
    --msg-ok-text: #9be7c0;
    --badge-off-bg: rgba(255, 255, 255, 0.06);
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.35), 0 12px 36px rgba(0, 0, 0, 0.35);
    --bg-glow-1: rgba(94, 106, 210, 0.18);
    --bg-glow-2: rgba(37, 99, 235, 0.1);
    color-scheme: dark;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

/* Instant theme flips — avoid laggy interpolation of CSS variables */
html.theme-switching,
html.theme-switching *:not(.theme-switch-thumb) {
    transition: none !important;
}

html, body {
    margin: 0;
    min-height: 100%;
    font-family: var(--font);
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}

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

h1, h2 {
    margin: 0 0 0.35rem;
    font-family: var(--display);
    font-weight: 700;
    letter-spacing: -0.03em;
    color: var(--text);
}

h1 { font-size: clamp(1.4rem, 2vw, 1.85rem); }
h2 { font-size: 1.05rem; font-weight: 600; }

.lead, .muted { color: var(--muted); margin: 0; }

.shell { min-height: 100vh; }

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.95rem 1.5rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg);
    position: sticky;
    top: 0;
    z-index: 20;
}

.topbar-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-right: auto;
}

.topbar-nav a {
    color: var(--muted);
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 600;
}

.topbar-nav a:hover {
    color: var(--text);
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 0.55rem;
}

.section-title {
    margin: 0 0 0.85rem;
    font-size: 1.05rem;
}

.meta-list {
    display: grid;
    gap: 0.65rem;
    margin: 0;
}

.meta-list > div {
    display: grid;
    grid-template-columns: 9rem 1fr;
    gap: 0.75rem;
    align-items: baseline;
}

.meta-list dt {
    margin: 0;
    color: var(--muted);
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.45;
}

.meta-list dd {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.45;
    word-break: break-word;
}

.meta-list dd strong {
    font-weight: 700;
    color: var(--text);
}

.meta-list .mono,
.checklist .mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: inherit;
    font-weight: 700;
    word-break: break-all;
}

.meta-value-link {
    color: var(--accent);
    text-decoration: none;
}

.meta-value-link:hover {
    text-decoration: underline;
}

.lead-inline {
    margin: 0 0 1rem;
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

.lead-inline strong,
.checklist strong {
    color: var(--text);
    font-weight: 700;
}

.checklist {
    gap: 0.45rem;
    font-size: 0.95rem;
    line-height: 1.45;
    margin: 0;
    padding-left: 1.15rem;
    list-style: disc;
}

code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: inherit;
    font-weight: 600;
}

.brand { display: flex; flex-direction: column; gap: 0.12rem; }
.brand a {
    color: var(--text);
    font-family: var(--display);
    font-size: 1.05rem;
    font-weight: 700;
    text-decoration: none;
}
.brand-sub {
    color: var(--faint);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.content {
    width: min(920px, calc(100% - 2rem));
    margin: 1.75rem auto 3rem;
}

.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.35rem;
}

.auth-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1.5rem;
    position: relative;
}

.auth-theme {
    position: absolute;
    top: 1rem;
    right: 1rem;
}

.auth-panel {
    width: min(420px, 100%);
    padding: 2rem;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--surface);
    box-shadow: var(--shadow);
}

.form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.1rem;
}

.form-card,
.card-block {
    padding: 1.35rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
    margin-bottom: 1rem;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.field > span {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--muted);
}

.field-input,
.form .field-input,
input.field-input,
select.field-input {
    width: 100%;
    padding: 0.72rem 0.85rem;
    border: 1px solid var(--border-strong);
    border-radius: 8px;
    background: var(--input-bg);
    color: var(--text);
    font: inherit;
}

.field-input:focus,
select.field-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-dim);
}

.check-stack {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    align-items: stretch;
}

.check-row {
    display: grid !important;
    grid-template-columns: 1.25rem minmax(0, 1fr);
    column-gap: 0.7rem;
    align-items: center;
    width: 100%;
    margin: 0;
    cursor: pointer;
    color: var(--text);
    font-size: 0.95rem;
    font-weight: 500;
}

.check-row input[type="checkbox"],
.check-row .form-check-input,
label.check-row > input {
    width: 1rem !important;
    min-width: 1rem !important;
    max-width: 1rem !important;
    height: 1rem !important;
    margin: 0 !important;
    padding: 0 !important;
    justify-self: center;
    accent-color: var(--accent);
    flex: none !important;
}

.check-row > span {
    min-width: 0;
    line-height: 1.35;
    text-align: left;
}

.group-box {
    border: 1px solid var(--border-strong);
    border-radius: 10px;
    background: var(--elevated);
    padding: 0.9rem 1rem;
}

.group-box > .field > span,
.group-box .field-label {
    display: block;
    margin-bottom: 0.65rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--muted);
}

.group-box .check-stack {
    gap: 0.55rem;
}

.form-inline {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.6rem;
    align-items: center;
    margin-top: 0.75rem;
}

.form.form-inline {
    flex-direction: row;
    align-items: center;
}

.form-inline .field-input {
    flex: 1 1 220px;
    width: auto;
    min-height: 0;
    height: 2.65rem;
    align-self: center;
}

.form-actions,
.actions-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    align-items: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    border-radius: 8px;
    padding: 0.65rem 1.05rem;
    font: inherit;
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    color: var(--text);
    background: var(--elevated);
}

.btn:hover { text-decoration: none; filter: brightness(1.05); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

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

.btn-ghost {
    background: var(--surface);
    border-color: var(--border-strong);
}

.btn-danger { background: var(--err); color: #fff; }
.btn-small { padding: 0.35rem 0.7rem; font-size: 0.82rem; }

/* Theme switch */
.theme-switch {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    cursor: pointer;
    user-select: none;
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 600;
    background: transparent;
    border: none;
    padding: 0;
    font-family: inherit;
}

.theme-switch-track {
    position: relative;
    width: 2.6rem;
    height: 1.45rem;
    border-radius: 999px;
    background: var(--elevated);
    border: 1px solid var(--border-strong);
    transition: background 0.2s ease, border-color 0.2s ease;
    flex: 0 0 auto;
}

.theme-switch.is-dark .theme-switch-track {
    background: var(--accent);
    border-color: var(--accent);
}

.theme-switch-thumb {
    position: absolute;
    top: 50%;
    left: 0.18rem;
    width: 1.05rem;
    height: 1.05rem;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
    transform: translateY(-50%);
    transition: left 0.2s ease;
}

.theme-switch.is-dark .theme-switch-thumb {
    left: calc(100% - 1.23rem);
}

.theme-switch-label {
    min-width: 2.4rem;
}

.table-wrap {
    overflow: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.table { width: 100%; border-collapse: collapse; }
.table th, .table td {
    padding: 0.85rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}
.table th {
    color: var(--faint);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    background: var(--elevated);
}
.table tr:last-child td { border-bottom: none; }
.table tbody tr:hover td { background: var(--row-hover); }
.actions { text-align: right; white-space: nowrap; }

.badge {
    display: inline-block;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    background: var(--elevated);
    color: var(--muted);
}
.badge-ok { background: var(--ok-bg); color: var(--ok); }
.badge-off { background: var(--badge-off-bg); color: var(--faint); }

.message {
    padding: 0.8rem 1rem;
    border-radius: 8px;
    margin: 0 0 1rem;
    font-size: 0.92rem;
}
.message-error { background: var(--err-bg); border: 1px solid rgba(220, 38, 38, 0.25); color: var(--msg-err-text); }
.message-ok { background: var(--ok-bg); border: 1px solid rgba(22, 163, 74, 0.25); color: var(--msg-ok-text); }
.message-warn {
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.35);
    color: var(--text);
    padding: 0.85rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
}
.message-warn p { margin: 0; }

.meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin: 0;
}
.meta dt {
    color: var(--faint);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 0.3rem;
}
.meta dd { margin: 0; font-weight: 600; }

.group-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
}
.group-row:last-child { border-bottom: none; padding-bottom: 0; }
.group-row:first-child { padding-top: 0; }
.group-row-name { font-weight: 600; }

.toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.65rem;
    margin: 0 0 1rem;
}

.toolbar-search {
    flex: 1 1 220px;
    min-width: 180px;
}

.toolbar-select {
    flex: 0 1 200px;
    min-width: 150px;
}

.toolbar-count {
    font-size: 0.85rem;
    margin-left: auto;
}

.bulk-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin: 0 0 1rem;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--accent-dim);
}

.col-check {
    width: 2.2rem;
    text-align: center;
}

.table tbody tr.row-selected td {
    background: var(--accent-dim);
}

.password-field { width: 100%; }

.password-field-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.password-field-row .field-input {
    flex: 1 1 200px;
    min-width: 160px;
}

.password-rules {
    list-style: none;
    margin: 0.55rem 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.25rem 0.75rem;
    font-size: 0.8rem;
}

.rule-ok { color: var(--ok); }
.rule-bad { color: var(--faint); }
.password-hint { margin: 0.45rem 0 0; font-size: 0.82rem; }

.form-stack {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.mono {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: inherit;
    font-weight: 600;
    word-break: break-all;
}

@media (max-width: 640px) {
    .page-header { flex-direction: column; }
    .topbar { padding: 0.85rem 1rem; flex-wrap: wrap; }
    .topbar-nav { margin-right: 0; }
    .meta-list > div { grid-template-columns: 1fr; gap: 0.2rem; }
    .toolbar-count { margin-left: 0; width: 100%; }
}