/* Ackora Fax Server console - Developed by Ackora. Copyright (c) 2026 Ackora. All rights reserved. */

:root {
  --bg: #f5f6f8;
  --panel: #ffffff;
  --panel-2: #f0f2f5;
  --text: #1b1f24;
  --muted: #5d6673;
  --border: #dde1e6;
  --accent: #1f5fd1;
  --accent-text: #ffffff;
  --ok: #1a7f45;
  --ok-bg: #e3f4ea;
  --warn: #9a6200;
  --warn-bg: #fdf1dc;
  --bad: #b42318;
  --bad-bg: #fde8e7;
  --info: #1f5fd1;
  --info-bg: #e5edfb;
  --neutral-bg: #eceef1;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
  --radius: 8px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #111418;
    --panel: #181c21;
    --panel-2: #20252c;
    --text: #e7eaee;
    --muted: #98a2ae;
    --border: #2c323a;
    --accent: #5b8def;
    --accent-text: #0b0e12;
    --ok: #5cc98a;
    --ok-bg: #173324;
    --warn: #e7b35a;
    --warn-bg: #3a2c12;
    --bad: #f07b72;
    --bad-bg: #3d1a18;
    --info: #7ea6f2;
    --info-bg: #1b2a44;
    --neutral-bg: #262b32;
    --shadow: none;
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --bg: #111418;
  --panel: #181c21;
  --panel-2: #20252c;
  --text: #e7eaee;
  --muted: #98a2ae;
  --border: #2c323a;
  --accent: #5b8def;
  --accent-text: #0b0e12;
  --ok: #5cc98a;
  --ok-bg: #173324;
  --warn: #e7b35a;
  --warn-bg: #3a2c12;
  --bad: #f07b72;
  --bad-bg: #3d1a18;
  --info: #7ea6f2;
  --info-bg: #1b2a44;
  --neutral-bg: #262b32;
  --shadow: none;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, .mono { font-family: var(--mono); font-size: 12.5px; }
h1 { font-size: 20px; margin: 0; font-weight: 600; }
h2 { font-size: 15px; margin: 0 0 12px; font-weight: 600; }
h3 { font-size: 13px; margin: 16px 0 8px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.hidden { display: none !important; }

/* ---------- layout ---------- */
.shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100%; }
.sidebar {
  background: var(--panel); border-right: 1px solid var(--border);
  padding: 16px 12px; display: flex; flex-direction: column; gap: 4px;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 16px; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 7px; background: var(--accent); color: var(--accent-text);
  display: grid; place-items: center; font-weight: 700; font-size: 13px;
}
.brand-name { font-weight: 600; line-height: 1.15; }
.brand-name small { display: block; color: var(--muted); font-weight: 400; font-size: 11.5px; }
.nav-group { margin-top: 10px; padding: 0 8px 4px; font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.nav a {
  display: flex; align-items: center; gap: 8px; padding: 7px 10px; border-radius: 6px;
  color: var(--text); font-size: 13.5px;
}
.nav a:hover { background: var(--panel-2); text-decoration: none; }
.nav a.active { background: var(--info-bg); color: var(--info); font-weight: 600; }
.sidebar-foot { margin-top: auto; padding: 12px 8px 0; border-top: 1px solid var(--border); font-size: 12px; color: var(--muted); }
.sidebar-foot button { margin-top: 8px; width: 100%; }

.main { padding: 22px 28px 48px; min-width: 0; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.page-head .sub { color: var(--muted); margin-top: 2px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.grow { flex: 1; }

.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px; }
.card + .card { margin-top: 16px; }
.grid { display: grid; gap: 16px; }
.grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.split { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); }

.stat .label { color: var(--muted); font-size: 12.5px; }
.stat .value { font-size: 26px; font-weight: 600; margin-top: 4px; font-variant-numeric: tabular-nums; }
.stat .foot { color: var(--muted); font-size: 12px; margin-top: 4px; }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 12px; font-weight: 600; color: var(--muted); background: var(--panel-2); position: sticky; top: 0; white-space: nowrap; }
td { font-size: 13px; }
tr.click { cursor: pointer; }
tr.click:hover td { background: var(--panel-2); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.empty { padding: 28px; text-align: center; color: var(--muted); }
.nowrap { white-space: nowrap; }
.muted { color: var(--muted); }
.small { font-size: 12px; }

/* ---------- badges ---------- */
.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; background: var(--neutral-bg); color: var(--muted); }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.bad { background: var(--bad-bg); color: var(--bad); }
.badge.info { background: var(--info-bg); color: var(--info); }
/* inline warning line inside a table cell (e.g. a trunk whose media address the carrier cannot reach) */
.text-warn { color: var(--warn); font-weight: 600; margin-top: 2px; }
.dir { font-size: 12px; color: var(--muted); }

/* ---------- forms ---------- */
button, .btn {
  font: inherit; font-size: 13px; border: 1px solid var(--border); background: var(--panel); color: var(--text);
  padding: 6px 12px; border-radius: 6px; cursor: pointer; white-space: nowrap;
}
button:hover { background: var(--panel-2); }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); font-weight: 600; }
button.primary:hover { filter: brightness(1.07); }
button.danger { color: var(--bad); border-color: var(--bad); }
button.danger:hover { background: var(--bad-bg); }
button.link { border: none; background: none; color: var(--accent); padding: 0; }
button:disabled { opacity: .55; cursor: default; }
input, select, textarea {
  font: inherit; font-size: 13px; color: var(--text); background: var(--panel);
  border: 1px solid var(--border); border-radius: 6px; padding: 6px 9px; min-width: 0;
}
input:focus, select:focus, textarea:focus, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
textarea { width: 100%; min-height: 110px; font-family: var(--mono); font-size: 12.5px; }
.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 16px; }
.form .full { grid-column: 1 / -1; }
.field label { display: block; font-size: 12.5px; font-weight: 600; margin-bottom: 4px; }
.field .hint { font-size: 12px; color: var(--muted); margin-top: 3px; }
.field input, .field select, .field textarea { width: 100%; }
.check { display: flex; gap: 8px; align-items: center; font-size: 13px; }
.check input { width: auto; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.filters input[type="search"] { width: 220px; }

/* ---------- key/value ---------- */
dl.kv { display: grid; grid-template-columns: 170px 1fr; gap: 6px 14px; margin: 0; }
dl.kv dt { color: var(--muted); font-size: 12.5px; }
dl.kv dd { margin: 0; word-break: break-word; }

/* ---------- dialog ---------- */
dialog {
  border: 1px solid var(--border); border-radius: 10px; padding: 0; background: var(--panel); color: var(--text);
  width: min(720px, calc(100vw - 32px)); box-shadow: 0 20px 50px rgba(0, 0, 0, .25);
}
dialog::backdrop { background: rgba(10, 14, 20, .45); }
.dialog-head { display: flex; justify-content: space-between; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--border); }
.dialog-body { padding: 18px; max-height: 70vh; overflow-y: auto; }
.dialog-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 12px 18px; border-top: 1px solid var(--border); }

/* ---------- misc ---------- */
.toast-host { position: fixed; right: 18px; bottom: 18px; display: flex; flex-direction: column; gap: 8px; z-index: 50; }
.toast { background: var(--panel); border: 1px solid var(--border); border-left: 4px solid var(--ok); border-radius: 6px; padding: 10px 14px; box-shadow: 0 6px 20px rgba(0,0,0,.15); max-width: 420px; }
.toast.bad { border-left-color: var(--bad); }
.pdf-frame { width: 100%; height: 640px; border: 1px solid var(--border); border-radius: 6px; background: var(--panel-2); }
.ladder { font-family: var(--mono); font-size: 12px; }
.ladder td { padding: 4px 8px; }
.ladder .arrow { color: var(--muted); }
pre.raw { white-space: pre-wrap; word-break: break-all; font-family: var(--mono); font-size: 12px; background: var(--panel-2); padding: 10px; border-radius: 6px; margin: 6px 0 0; }
.chart { width: 100%; height: 150px; display: block; }
.chart .bar-ok { fill: var(--ok); }
.chart .bar-bad { fill: var(--bad); }
.chart .axis { stroke: var(--border); }
.chart text { fill: var(--muted); font-size: 10px; }
.legend { display: flex; gap: 14px; font-size: 12px; color: var(--muted); margin-top: 6px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 5px; vertical-align: -1px; }
.legend .ok { background: var(--ok); }
.legend .bad { background: var(--bad); }
.pager { display: flex; justify-content: flex-end; gap: 8px; margin-top: 12px; }
.secret { font-family: var(--mono); background: var(--warn-bg); color: var(--warn); padding: 10px; border-radius: 6px; word-break: break-all; }
.node-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; background: var(--bad); }
.node-dot.on { background: var(--ok); }
.node-dot.drain { background: var(--warn); }
.meter { height: 6px; background: var(--panel-2); border-radius: 3px; overflow: hidden; margin-top: 4px; }
.meter > span { display: block; height: 100%; background: var(--accent); }

/* ---------- login ---------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login .card { width: min(420px, 100%); padding: 28px; }
.login .brand { padding: 0 0 18px; }
.login .error { color: var(--bad); font-size: 13px; min-height: 18px; margin-top: 8px; }
.login .error ul { margin: 0; padding-left: 18px; }
.login .field + .field { margin-top: 12px; }
.login h2 { margin: 0 0 8px; }
.login p { margin: 0 0 12px; }
.login-alt { margin-top: 14px; text-align: center; font-size: 13px; }
.login-alt .hint { margin-top: 2px; }

/* ---------- users, account, API keys ---------- */
.hint { font-size: 12px; color: var(--muted); margin-top: 3px; }
.form-error { color: var(--bad); background: var(--bad-bg); border-radius: 6px; padding: 8px 10px; font-size: 13px; }
.form-error:empty { display: none; }
.form-error ul { margin: 0; padding-left: 18px; }
.form > .form-error { grid-column: 1 / -1; }
.banner {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; padding: 10px 14px;
  background: var(--warn-bg); color: var(--text); border: 1px solid var(--border); border-left: 4px solid var(--warn);
  border-radius: var(--radius);
}
.radios { display: flex; flex-direction: column; gap: 6px; }
.subform { padding: 12px; background: var(--panel-2); border: 1px solid var(--border); border-radius: 6px; }
input[readonly] { background: var(--panel-2); color: var(--muted); }

/* ---------- shared console fragments: users.js (ackora-users), email.js (ackora-sendgrid) ---------- */
.banner.ok { background: var(--ok-bg); border-left-color: var(--ok); }
.actions { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
td > .actions { min-width: 190px; }
td > .actions .btn { padding: 3px 9px; font-size: 12px; }
button.sm, .btn.sm { padding: 3px 9px; font-size: 12px; }
.gap8 { gap: 8px; }
.subform > h3:first-child { margin-top: 0; }
.subform .check + .check { margin-top: 6px; }
.grid + .card { margin-top: 16px; }

@media (max-width: 960px) {
  .grid.cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid.split, .grid.cols-2 { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; flex-direction: row; flex-wrap: wrap; }
  .nav-group, .sidebar-foot { display: none; }
  .main { padding: 16px; }
  .form { grid-template-columns: 1fr; }
  dl.kv { grid-template-columns: 1fr; }
}
.m0 { margin: 0; }
.mt16 { margin-top: 16px; }
.mt8 { margin-top: 8px; }
.right { margin-left: auto; }
.grid > .card + .card, .grid > .card { margin-top: 0; }
.page-wrap { border: 1px solid var(--border); border-radius: 6px; background: #fff; max-height: 760px; overflow: auto; }
.page-img { display: block; width: 100%; height: auto; }