/* Mailie Pro admin dashboard — brand-matched dark theme (tokens from the app's dark scheme). */
:root {
  --primary: #ADC7FF;
  --on-primary: #062E66;
  --primary-container: #163C86;
  --secondary: #A6CCDD;
  --tertiary: #54D6F0;
  --bg: #0B0E15;
  --surface: #10131B;
  --surface-1: #171A22;
  --surface-2: #1B1F28;
  --surface-3: #252A33;
  --on-surface: #E3E2E6;
  --on-variant: #C3C7D0;
  --outline: #42474E;
  --error: #FFB4AB;
  --warn: #FFD480;
  --ok: #7BD88F;
  --radius-sm: 12px;
  --radius: 16px;
  --radius-lg: 20px;
  --sidebar-w: 256px;
  --font: 'Roboto', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: var(--font); background: var(--bg); color: var(--on-surface); line-height: 1.55; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
h1 { font-size: 1.3rem; } h2 { font-size: 1.05rem; margin: 0; } h3 { margin: 0 0 .5rem; }
.muted { color: var(--on-variant); }
.center { justify-content: center; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.hide-sm { }

/* ---------- Sidebar ---------- */
.sidebar {
  position: fixed; inset: 0 auto 0 0; width: var(--sidebar-w); z-index: 20;
  background: var(--surface); border-right: 1px solid var(--outline);
  display: flex; flex-direction: column; padding: 1.1rem .9rem;
}
.brand { display: flex; align-items: center; gap: .6rem; font-weight: 800; font-size: 1.15rem; padding: .4rem .5rem 1.2rem; }
.brand img { border-radius: 9px; }
.nav { display: flex; flex-direction: column; gap: .25rem; }
.nav a { display: flex; align-items: center; gap: .7rem; padding: .7rem .8rem; border-radius: var(--radius-sm); color: var(--on-variant); font-weight: 600; font-size: .95rem; transition: background .15s, color .15s; }
.nav a:hover { background: var(--surface-2); color: var(--on-surface); }
.nav a.active { background: var(--primary-container); color: #fff; }
.nav-count { margin-left: auto; background: var(--error); color: #4a0a06; font-size: .72rem; font-weight: 800; padding: .05rem .45rem; border-radius: 999px; }
.sidebar-foot { margin-top: auto; padding: .8rem .5rem 0; font-size: .8rem; }

/* ---------- Main ---------- */
.main { margin-left: var(--sidebar-w); min-height: 100vh; display: flex; flex-direction: column; }
.topbar { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 1rem; padding: .9rem 1.5rem; background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--outline); }
.topbar h1 { flex: 1; }
.topbar-right { display: flex; align-items: center; gap: .6rem; }
.user { color: var(--on-variant); font-size: .9rem; padding: 0 .4rem; }
.ghost { display: inline-flex; align-items: center; gap: .4rem; color: var(--on-variant); font-size: .9rem; padding: .4rem .6rem; border-radius: var(--radius-sm); }
.ghost:hover { background: var(--surface-2); color: var(--on-surface); }
.content { padding: 1.5rem; max-width: 1200px; width: 100%; }
.menu-btn { display: none; }

/* ---------- Panels / grid ---------- */
.grid { display: grid; gap: 1.1rem; }
.cols-2 { grid-template-columns: 1fr 1fr; }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
.panel { background: var(--surface-1); border: 1px solid var(--outline); border-radius: var(--radius-lg); padding: 1.25rem; margin-bottom: 1.1rem; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.panel-head h2 { font-size: 1rem; }

/* ---------- Stats ---------- */
.stat { background: var(--surface-1); border: 1px solid var(--outline); border-radius: var(--radius-lg); padding: 1.1rem 1.25rem; }
.stat-val { font-size: 1.9rem; font-weight: 800; color: var(--primary); letter-spacing: -.02em; }
.stat-label { color: var(--on-variant); font-size: .9rem; }
.stat-sub { color: var(--on-variant); font-size: .78rem; margin-top: .25rem; opacity: .8; }

/* ---------- Charts ---------- */
.chart-area { width: 100%; height: 130px; color: var(--primary); display: block; }
.bars { display: flex; flex-direction: column; gap: .55rem; }
.bar-row { display: grid; grid-template-columns: 9rem 1fr 3rem; align-items: center; gap: .7rem; font-size: .9rem; }
.bar-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--on-variant); }
.bar-track { background: var(--surface-3); border-radius: 999px; height: 10px; overflow: hidden; }
.bar-fill { display: block; height: 100%; background: linear-gradient(90deg, var(--primary), var(--tertiary)); border-radius: 999px; }
.bar-val { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { text-align: left; padding: .65rem .7rem; border-bottom: 1px solid var(--outline); vertical-align: top; }
th { color: var(--on-variant); font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; }
tbody tr:hover { background: var(--surface-2); }
td.wrap { max-width: 420px; white-space: pre-wrap; word-break: break-word; }

/* ---------- Badges ---------- */
.badge { display: inline-block; padding: .12rem .5rem; border-radius: 999px; font-size: .75rem; font-weight: 700; }
.badge-info { background: var(--surface-3); color: var(--on-variant); }
.badge-ok { background: color-mix(in srgb, var(--ok) 22%, transparent); color: var(--ok); }
.badge-warn { background: color-mix(in srgb, var(--warn) 22%, transparent); color: var(--warn); }
.badge-crit { background: color-mix(in srgb, var(--error) 22%, transparent); color: var(--error); }

/* ---------- Buttons / forms ---------- */
.btn, .btn-sm { display: inline-flex; align-items: center; gap: .45rem; border: none; cursor: pointer; font: inherit; font-weight: 600; background: var(--primary); color: var(--on-primary); border-radius: 999px; transition: filter .15s, transform .15s; }
.btn { padding: .7rem 1.3rem; } .btn-sm { padding: .45rem .9rem; font-size: .85rem; }
.btn:hover, .btn-sm:hover { filter: brightness(1.08); }
.btn-outline { background: transparent; color: var(--primary); border: 1.5px solid var(--outline); }
.btn-danger { background: var(--error); color: #4a0a06; }
.btn-block { width: 100%; justify-content: center; }
label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: .35rem; }
input, textarea, select { width: 100%; font: inherit; padding: .7rem .85rem; border-radius: var(--radius-sm); border: 1.5px solid var(--outline); background: var(--surface); color: var(--on-surface); }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 25%, transparent); }
textarea { resize: vertical; min-height: 6rem; font-family: var(--font); }
textarea.code { font-family: ui-monospace, 'Roboto Mono', monospace; font-size: .85rem; min-height: 16rem; }
.formfield { margin-bottom: 1.1rem; }
.form-row { display: flex; gap: 1rem; flex-wrap: wrap; align-items: end; }
.toolbar { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; }

/* ---------- Alerts ---------- */
.alert { padding: .8rem 1rem; border-radius: var(--radius-sm); margin-bottom: 1rem; font-size: .92rem; }
.alert-ok { background: color-mix(in srgb, var(--ok) 18%, transparent); color: var(--ok); }
.alert-err { background: color-mix(in srgb, var(--error) 18%, transparent); color: var(--error); }

/* ---------- Auth ---------- */
.auth-body { display: grid; place-items: center; min-height: 100vh; padding: 1.5rem; background: radial-gradient(60rem 40rem at 50% -10%, #163C86, transparent 60%), var(--bg); }
.auth-card { width: 100%; max-width: 400px; background: var(--surface-1); border: 1px solid var(--outline); border-radius: var(--radius-lg); padding: 2rem; }
.auth-card .brand { justify-content: center; flex-direction: column; gap: .6rem; padding-bottom: 1.5rem; }
.auth-card h1 { text-align: center; margin: 0 0 1.5rem; font-size: 1.2rem; }
.qr { display: block; margin: 1rem auto; border-radius: var(--radius-sm); background: #fff; padding: .5rem; }
.icon-btn { display: inline-grid; place-items: center; width: 2.4rem; height: 2.4rem; border-radius: 999px; border: none; background: transparent; color: var(--on-variant); cursor: pointer; }
.icon-btn:hover { background: var(--surface-2); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .cols-4 { grid-template-columns: 1fr 1fr; } .cols-3, .cols-2 { grid-template-columns: 1fr; }
  .sidebar { transform: translateX(-100%); transition: transform .2s ease; }
  .navtoggle-cb:checked ~ .sidebar { transform: translateX(0); }
  .main { margin-left: 0; }
  .menu-btn { display: inline-grid; }
  .hide-sm { display: none; }
  .bar-row { grid-template-columns: 6rem 1fr 2.6rem; }
}

/* ---------- Content section editor ---------- */
.sec-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .8rem; }
@media (max-width: 760px) { .sec-grid { grid-template-columns: 1fr; } }
.sec-card { display: flex; align-items: center; gap: .9rem; padding: 1rem 1.1rem; background: var(--surface-1); border: 1px solid var(--outline); border-radius: var(--radius); transition: border-color .15s, transform .15s; }
.sec-card:hover { border-color: var(--primary); transform: translateY(-2px); }
.sec-ic { display: grid; place-items: center; width: 2.6rem; height: 2.6rem; border-radius: var(--radius-sm); background: var(--primary-container); color: #fff; flex: none; }
.sec-body { flex: 1; display: flex; flex-direction: column; }
.sec-body .muted { font-size: .85rem; }
.editor { position: relative; }
.editor .formfield { margin-bottom: .9rem; }
.listblock { margin: .5rem 0 1.25rem; padding: .9rem; border: 1px dashed var(--outline); border-radius: var(--radius); }
.listblock > label, .listblock-label { display: block; font-weight: 700; margin-bottom: .6rem; }
.items { display: flex; flex-direction: column; gap: .5rem; margin-bottom: .6rem; }
.item-row { display: flex; gap: .5rem; align-items: center; }
.item-row input { flex: 1; }
.item-card { border: 1px solid var(--outline); border-radius: var(--radius-sm); padding: .9rem; margin-bottom: .7rem; }
.item-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: .6rem; font-weight: 700; font-size: .78rem; color: var(--on-variant); text-transform: uppercase; letter-spacing: .04em; }
.addbtn { background: var(--surface-3); color: var(--on-surface); border: none; border-radius: 999px; padding: .45rem 1rem; font: inherit; font-weight: 600; font-size: .85rem; cursor: pointer; }
.addbtn:hover { background: var(--primary-container); color: #fff; }
.rm { background: transparent; border: 1px solid var(--outline); color: var(--error); border-radius: 8px; padding: .3rem .55rem; cursor: pointer; font: inherit; font-size: .8rem; }
.rm:hover { background: color-mix(in srgb, var(--error) 18%, transparent); }
fieldset.group { border: 1px solid var(--outline); border-radius: var(--radius-sm); padding: .8rem .9rem; margin-bottom: .9rem; }
fieldset.group legend { font-weight: 700; font-size: .82rem; padding: 0 .4rem; color: var(--on-variant); }
.check { display: flex; align-items: center; gap: .5rem; font-weight: 600; margin: .4rem 0 1rem; }
.check input { width: auto; }
.editor-actions { display: flex; gap: .6rem; align-items: center; margin-top: 1rem; }
.enter-save { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); border: 0; }
.advanced { margin-top: 1.5rem; }
.advanced summary { cursor: pointer; color: var(--on-variant); font-weight: 600; }
.advanced textarea { margin-top: .8rem; }