/* ===========================================================================
   Social Autoposting — UI theme
   Modern, calm, internal-tool aesthetic. Dark by default, light via the OS
   preference. All colors flow from the tokens below.
   =========================================================================== */
:root {
  --bg: #0d0f13;
  --bg-grad: radial-gradient(1200px 600px at 80% -10%, #171b2688, transparent),
             radial-gradient(900px 500px at -10% 0%, #14251f66, transparent);
  --surface: #161a21;
  --surface-2: #1b202a;
  --surface-3: #222836;
  --border: #29313d;
  --border-strong: #3a4350;
  --text: #e8ebf2;
  --muted: #99a3b2;
  --faint: #6b7686;
  --primary: #6366f1;
  --primary-h: #7f82f6;
  --primary-fg: #ffffff;
  --primary-soft: rgba(99, 102, 241, 0.14);
  --success: #46c05a;
  --success-soft: rgba(70, 192, 90, 0.14);
  --danger: #f0575c;
  --danger-h: #f47074;
  --danger-soft: rgba(240, 87, 92, 0.13);
  --warn: #e0b93c;
  --warn-soft: rgba(224, 185, 60, 0.14);
  --ring: rgba(99, 102, 241, 0.40);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.5);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 18px;
  --mono: "SFMono-Regular", ui-monospace, "JetBrains Mono", Consolas, monospace;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f4f6f9;
    --bg-grad: radial-gradient(1000px 500px at 85% -15%, #e7ecff88, transparent),
               radial-gradient(800px 400px at -5% -5%, #e6f5ec88, transparent);
    --surface: #ffffff;
    --surface-2: #f4f6f9;
    --surface-3: #eaeef3;
    --border: #e3e8ee;
    --border-strong: #ccd4de;
    --text: #17202e;
    --muted: #5a6675;
    --faint: #8a95a5;
    --primary: #5457e6;
    --primary-h: #4448d8;
    --primary-soft: rgba(84, 87, 230, 0.10);
    --success: #1a7f37;
    --success-soft: rgba(26, 127, 55, 0.10);
    --danger: #d1242f;
    --danger-h: #b31d27;
    --danger-soft: rgba(209, 36, 47, 0.09);
    --warn: #9a6700;
    --warn-soft: rgba(154, 103, 0, 0.12);
    --ring: rgba(84, 87, 230, 0.30);
    --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06);
    --shadow-md: 0 6px 20px rgba(16, 24, 40, 0.08);
    --shadow-lg: 0 24px 48px rgba(16, 24, 40, 0.16);
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg) var(--bg-grad) fixed no-repeat;
  color: var(--text);
  line-height: 1.55;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { line-height: 1.25; }

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

::selection { background: var(--primary-soft); }

/* Scrollbars */
* { scrollbar-width: thin; scrollbar-color: var(--border-strong) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 20px; border: 2px solid transparent; background-clip: content-box; }

/* ------------------------------------------------------------------ topbar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.topbar-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 28px;
  max-width: 1200px;
  margin: 0 auto;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 38px; height: 38px; flex: 0 0 auto;
  display: grid; place-items: center;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--primary), #8b5cf6);
  color: #fff; font-weight: 800; font-size: 15px; letter-spacing: .5px;
  box-shadow: var(--shadow-sm);
}
.brand-text h1 { margin: 0; font-size: 16px; font-weight: 700; letter-spacing: -0.01em; }
.brand-text .sub { margin: 1px 0 0; color: var(--muted); font-size: 12px; }

.userbar { margin-left: auto; display: flex; align-items: center; gap: 14px; font-size: 13px; color: var(--muted); }
.user-email { color: var(--muted); font-size: 12.5px; max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* -------------------------------------------------------------------- tabs */
.tabs {
  display: flex;
  gap: 4px;
  padding: 0 28px;
  max-width: 1200px;
  margin: 0 auto;
  overflow-x: auto;
}
.tab {
  background: none; border: none; color: var(--muted);
  padding: 11px 14px 13px; font-size: 13.5px; font-weight: 500; cursor: pointer;
  border-bottom: 2px solid transparent; white-space: nowrap;
  transition: color .15s;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--text); border-bottom-color: var(--primary); }

/* ------------------------------------------------------------------ panels */
.panel { display: none; padding: 26px 28px 60px; max-width: 1200px; margin: 0 auto; }
.panel.active { display: block; animation: fade .2s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.panel-head { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.panel-head h2 { margin: 0; font-size: 18px; font-weight: 700; }
.panel-head .spacer { flex: 1; }

/* ------------------------------------------------------------------ inputs */
label { display: block; margin-bottom: 14px; font-size: 12.5px; font-weight: 500; color: var(--muted); }
input[type="text"], input[type="email"], input[type="password"], textarea, select {
  width: 100%; margin-top: 6px;
  background: var(--surface); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 10px 12px; font-size: 14px; font-family: inherit;
  transition: border-color .15s, box-shadow .15s;
}
input::placeholder, textarea::placeholder { color: var(--faint); }
input:focus, textarea:focus, select:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--ring);
}
textarea { resize: vertical; min-height: 90px; }

.row { display: flex; gap: 18px; align-items: flex-end; flex-wrap: wrap; }
.row > label { flex: 1; min-width: 220px; }

/* ----------------------------------------------------------------- buttons */
button {
  cursor: pointer; font-family: inherit;
  border: 1px solid var(--border); background: var(--surface-2); color: var(--text);
  border-radius: var(--radius-sm); padding: 9px 15px; font-size: 13.5px; font-weight: 500;
  transition: background .15s, border-color .15s, box-shadow .15s, transform .05s;
}
button:hover { border-color: var(--border-strong); background: var(--surface-3); }
button:active { transform: translateY(1px); }
button:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--ring); }
button.primary { background: var(--primary); border-color: var(--primary); color: var(--primary-fg); }
button.primary:hover { background: var(--primary-h); border-color: var(--primary-h); }
button.primary:disabled { opacity: .55; cursor: not-allowed; }
button.danger { color: var(--danger); background: transparent; }
button.danger:hover { border-color: var(--danger); background: var(--danger-soft); }
button.ghost { background: transparent; }
button.ghost:hover { background: var(--surface-2); }
button.sm { padding: 5px 11px; font-size: 12px; }
button.wide { width: 100%; }
.icon-btn { border: none; background: transparent; color: var(--muted); padding: 4px 8px; font-size: 18px; line-height: 1; border-radius: var(--radius-sm); }
.icon-btn:hover { background: var(--surface-3); color: var(--text); }

.actions { display: flex; align-items: center; gap: 12px; margin-top: 8px; flex-wrap: wrap; }

/* ------------------------------------------------------------------ status */
.status { font-size: 12.5px; color: var(--muted); }
.status.ok { color: var(--success); }
.status.err { color: var(--danger-h); }

/* ------------------------------------------------------------------- cards */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px; margin-bottom: 18px; box-shadow: var(--shadow-sm);
}
.card h2 { margin: 0 0 16px; font-size: 15px; font-weight: 700; }

/* ------------------------------------------------------------------ badges */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: 999px;
  background: var(--surface-3); border: 1px solid var(--border); color: var(--muted);
  letter-spacing: .02em;
}
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .9; }
.badge.plain::before { display: none; }
.badge.ok { color: var(--success); background: var(--success-soft); border-color: transparent; }
.badge.err { color: var(--danger-h); background: var(--danger-soft); border-color: transparent; }
.badge.run { color: var(--warn); background: var(--warn-soft); border-color: transparent; }

/* --------------------------------------------------------- articles: split */
.split { display: grid; grid-template-columns: 300px 1fr; gap: 24px; align-items: start; }
.list-col { display: flex; flex-direction: column; gap: 12px; position: sticky; top: 96px; }
.item-list { display: flex; flex-direction: column; gap: 8px; max-height: calc(100vh - 220px); overflow: auto; padding-right: 2px; }
.list-item {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 11px 13px; cursor: pointer; transition: border-color .15s, background .15s;
}
.list-item:hover { border-color: var(--border-strong); background: var(--surface-2); }
.list-item.active { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary) inset; }
.li-title { font-weight: 600; font-size: 13.5px; }
.li-sub { color: var(--muted); font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-top: 2px; }

.edit-col { min-width: 0; }
.edit-col > label > input { }

/* ------------------------------------------------------------ editor grid */
.editor-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.editor-grid textarea { min-height: 360px; font-family: var(--mono); font-size: 13px; line-height: 1.6; }
.preview-wrap { display: flex; flex-direction: column; }
.preview-label { font-size: 12px; font-weight: 600; color: var(--muted); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .04em; }
.preview {
  flex: 1; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px 20px; overflow: auto; min-height: 360px;
}
.preview > :first-child { margin-top: 0; }
.preview h1 { font-size: 26px; }
.preview h2 { font-size: 21px; }
.preview img { max-width: 100%; border-radius: 8px; }
.preview pre { background: var(--surface-3); padding: 12px; border-radius: 8px; overflow: auto; font-family: var(--mono); font-size: 12.5px; }
.preview code { background: var(--surface-3); padding: 1px 6px; border-radius: 5px; font-family: var(--mono); font-size: .9em; }
.preview pre code { background: none; padding: 0; }
.preview blockquote { border-left: 3px solid var(--primary); margin: 0; padding-left: 14px; color: var(--muted); }
.preview a { word-break: break-word; }

/* ---------------------------------------------------------------- publish */
.publish-box { margin-top: 26px; padding: 20px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.publish-box h3 { margin: 0 0 14px; font-size: 14px; font-weight: 700; }
.net-checks { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; }
.net-check {
  display: inline-flex; align-items: center; gap: 8px; color: var(--text); font-size: 13px; margin: 0;
  padding: 7px 12px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface-2); cursor: pointer;
  transition: border-color .15s, background .15s;
}
.net-check:hover { border-color: var(--border-strong); }
.net-check:has(input:checked) { border-color: var(--primary); background: var(--primary-soft); color: var(--text); }
.net-check input { width: auto; margin: 0; accent-color: var(--primary); }

.task-strip { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.task-chip {
  display: inline-flex; align-items: center; gap: 8px; background: var(--surface-2);
  border: 1px solid var(--border); border-radius: 999px; padding: 5px 12px; font-size: 12px;
}
.task-chip b { font-weight: 700; }
.task-chip.ok { border-color: var(--success); }
.task-chip.err { border-color: var(--danger); }
.task-chip.run { border-color: var(--warn); }
.terr { color: var(--danger-h); }

/* --------------------------------------------------------------- accounts */
.acc-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 16px; }
.acc-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow-sm); }
.acc-head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.acc-head h2 { margin: 0; font-size: 15px; font-weight: 700; flex: 0 0 auto; }
.acc-head .badge { margin-left: auto; }
.acc-card label { margin-bottom: 12px; }
.acc-card textarea { min-height: 96px; font-family: var(--mono); font-size: 12px; }

/* ----------------------------------------------------------- publications */
.tasks-table { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: var(--surface); box-shadow: var(--shadow-sm); }
.tasks-table table { width: 100%; border-collapse: collapse; font-size: 13px; }
.tasks-table th, .tasks-table td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.tasks-table thead th { color: var(--muted); font-weight: 600; font-size: 11.5px; text-transform: uppercase; letter-spacing: .04em; background: var(--surface-2); }
.tasks-table tbody tr { transition: background .12s; }
.tasks-table tbody tr:hover { background: var(--surface-2); }
.tasks-table tbody tr:last-child td { border-bottom: none; }
.tasks-table .id-cell { color: var(--faint); font-variant-numeric: tabular-nums; }
.net-cell { font-weight: 600; }
.art-link { background: none; border: none; color: var(--primary-h); padding: 0; font: inherit; cursor: pointer; text-align: left; }
.art-link:hover { text-decoration: underline; background: none; }
.result-link { word-break: break-all; }
.result-cell { max-width: 380px; word-break: break-all; color: var(--muted); }
.row-actions { display: flex; gap: 6px; white-space: nowrap; justify-content: flex-end; }

.empty { text-align: center; color: var(--muted); padding: 48px 20px; }
.empty-title { font-weight: 600; color: var(--text); margin-bottom: 4px; }

/* -------------------------------------------------------------- log & meta */
.logbox { margin-top: 20px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.logbox.hidden { display: none; }
.logbox-head { display: flex; justify-content: space-between; align-items: center; padding: 10px 14px; background: var(--surface-2); font-size: 13px; font-weight: 600; }
.logbox-head button { padding: 3px 10px; }
.logbox pre { margin: 0; padding: 14px; max-height: 340px; overflow: auto; font-family: var(--mono); font-size: 12.5px; white-space: pre-wrap; word-break: break-word; color: var(--muted); }

/* ------------------------------------------------------------------ modal */
.modal { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 24px;
  background: rgba(8, 10, 14, 0.6); backdrop-filter: blur(3px); animation: fade .15s ease; }
.modal.hidden { display: none; }
.modal-card { width: 100%; max-width: 760px; max-height: 86vh; display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); overflow: hidden; }
.modal-head { display: flex; align-items: center; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.modal-head h3 { margin: 0; font-size: 15px; font-weight: 700; }
.modal-head .spacer { flex: 1; }
.modal-body { padding: 20px 24px; overflow: auto; }

.art-meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 16px; }
.chip { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted);
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px; padding: 3px 10px; }
.art-title { font-size: 22px; font-weight: 800; margin: 0 0 2px; letter-spacing: -0.01em; }
.art-subtitle { color: var(--muted); font-size: 14px; margin: 0 0 14px; }
.art-body { border-top: 1px solid var(--border); padding-top: 16px; }
.section-label { font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--faint); margin: 18px 0 10px; }
.pub-list { display: flex; flex-direction: column; gap: 8px; }
.pub-row { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface-2); }
.pub-row .net { font-weight: 600; min-width: 92px; }
.pub-row .pub-result { margin-left: auto; font-size: 12.5px; word-break: break-all; text-align: right; }

/* ------------------------------------------------------------------ login */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-card { width: 100%; max-width: 400px; padding: 28px; box-shadow: var(--shadow-lg); }
.login-card .brand-mark { margin-bottom: 16px; }
.login-card h1 { margin: 0 0 4px; font-size: 20px; font-weight: 800; }
.login-card .sub { margin: 0 0 20px; color: var(--muted); font-size: 13px; }

/* ----------------------------------------------------------------- misc */
/* schedule picker */
.sched { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.sched-input { width: auto; margin-top: 0; }

/* muted table text (e.g. "scheduled for …") */
.muted-cell { color: var(--muted); font-size: 12.5px; }

/* 2FA QR */
.totp-qr { display: block; width: 176px; height: 176px; padding: 8px; margin: 10px 0; background: #fff;
  border: 1px solid var(--border); border-radius: var(--radius-sm); }

/* users (admin) */
.user-list { display: flex; flex-direction: column; gap: 8px; }
.user-row { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border: 1px solid var(--border);
  border-radius: var(--radius-sm); background: var(--surface-2); }
.user-avatar { flex: 0 0 auto; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center;
  font-size: 13px; font-weight: 700; color: var(--primary-fg);
  background: linear-gradient(135deg, var(--primary), #8b5cf6); }
.user-main { flex: 1; min-width: 0; }
.user-email-row { font-weight: 600; font-size: 13.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-row .role-sel { width: auto; margin-top: 0; padding: 6px 10px; font-size: 12.5px; }
.user-acts { display: flex; gap: 6px; flex: 0 0 auto; }
.tag-you { font-size: 10px; font-weight: 700; color: var(--primary-h); background: var(--primary-soft);
  padding: 1px 7px; border-radius: 999px; margin-left: 6px; vertical-align: middle; }

.add-user { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--border); }
.add-user-title { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em;
  color: var(--faint); margin-bottom: 10px; }
.add-user-grid { display: grid; grid-template-columns: 1fr 1fr auto auto; gap: 8px; align-items: center; }
.add-user-grid input, .add-user-grid select { margin-top: 0; }
.add-user-grid select { width: auto; }
.add-user .status { display: block; margin-top: 8px; }
@media (max-width: 560px) { .add-user-grid { grid-template-columns: 1fr 1fr; } }

.profile-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
/* the users admin card needs room for the row controls → span the full width */
#adminUsersCard { grid-column: 1 / -1; }
.mono { font-family: var(--mono); font-size: 12px; word-break: break-all; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 10px 12px; }
.hint { color: var(--muted); font-size: 12.5px; margin: -6px 0 14px; }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; }
  .list-col { position: static; }
  .item-list { max-height: 260px; }
  .editor-grid { grid-template-columns: 1fr; }
  .topbar-row { flex-wrap: wrap; padding: 12px 18px; }
  .tabs { padding: 0 18px; }
  .panel { padding: 20px 18px 48px; }
  .user-email { display: none; }
}