:root {
  --bg: #0d1117;
  --bg2: #161b22;
  --bg3: #21262d;
  --border: #30363d;
  --text: #e6edf3;
  --muted: #8b949e;
  --accent: #58a6ff;
  --accent2: #1f6feb;
  --good: #3fb950;
  --warn: #d29922;
  --bad: #f85149;
  --purple: #a371f7;
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--text); font-family: var(--font); font-size: 14px; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.error { color: var(--bad); min-height: 1.2em; }
.mono { font-family: var(--mono); font-size: 12px; }
.pre { white-space: pre-wrap; word-break: break-all; max-height: 480px; overflow: auto; background: var(--bg); padding: 12px; border-radius: 8px; border: 1px solid var(--border); }

/* Login */
#view-login, #view-change-pw {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(ellipse at top, #1a2332 0%, var(--bg) 60%);
}
.login-card {
  width: min(400px, 92vw); background: var(--bg2); border: 1px solid var(--border);
  border-radius: 12px; padding: 28px; box-shadow: 0 16px 48px rgba(0,0,0,.4);
}
.login-card h1 { margin: 0 0 4px; font-size: 22px; }
.login-card label { display: block; margin: 14px 0 6px; color: var(--muted); font-size: 12px; }
.login-card input {
  display: block; width: 100%; margin-top: 4px; padding: 10px 12px;
  background: var(--bg); border: 1px solid var(--border); border-radius: 8px; color: var(--text);
}
.login-card button { width: 100%; margin-top: 18px; }

/* Shell */
#view-main { display: flex; min-height: 100vh; }
.sidebar {
  width: 210px; flex-shrink: 0; background: var(--bg2); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; padding: 12px 10px;
}
.brand { display: flex; align-items: center; gap: 8px; padding: 8px 10px 16px; }
.badge { font-size: 10px; background: var(--bg3); border: 1px solid var(--border); border-radius: 999px; padding: 2px 8px; color: var(--muted); }
.nav-item {
  display: block; width: 100%; text-align: left; background: transparent; border: 0;
  color: var(--text); padding: 9px 12px; border-radius: 8px; cursor: pointer; margin-bottom: 2px;
}
.nav-item:hover { background: var(--bg3); }
.nav-item.active { background: rgba(56, 139, 253, .15); color: var(--accent); }
.nav-item.disabled { opacity: .35; cursor: not-allowed; }
.nav-section { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .06em; margin: 16px 12px 6px; }
.sidebar-foot { margin-top: auto; padding: 12px 8px; border-top: 1px solid var(--border); }

.content { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 20px; border-bottom: 1px solid var(--border); background: rgba(13,17,23,.9);
  position: sticky; top: 0; z-index: 5; backdrop-filter: blur(8px);
}
.topbar h2 { margin: 0; font-size: 18px; font-weight: 600; }
.topbar-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.page { padding: 16px 20px 40px; }

/* Controls */
.btn {
  background: var(--bg3); color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: 7px 12px; cursor: pointer; font: inherit;
}
.btn:hover { border-color: var(--muted); }
.btn.primary { background: var(--accent2); border-color: var(--accent2); color: #fff; }
.btn.ghost { background: transparent; }
.btn.small { padding: 4px 8px; font-size: 12px; }
.btn.danger { background: rgba(248,81,73,.15); border-color: rgba(248,81,73,.45); color: var(--bad); }
.btn.danger:hover { background: rgba(248,81,73,.28); }
.btn:disabled { opacity: .4; cursor: not-allowed; }
input, select {
  background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); padding: 7px 10px; font: inherit;
}
.toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 12px; }
.inline { display: inline-flex; align-items: center; gap: 6px; }

/* Cards / panels */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; margin-bottom: 14px; }
.card {
  background: var(--bg2); border: 1px solid var(--border); border-radius: 10px; padding: 14px;
}
.card .label { color: var(--muted); font-size: 12px; margin-bottom: 4px; }
.card .value { font-size: 22px; font-weight: 600; font-variant-numeric: tabular-nums; }
.card .sub { color: var(--muted); font-size: 11px; margin-top: 4px; }
.panel {
  background: var(--bg2); border: 1px solid var(--border); border-radius: 10px;
  padding: 14px; margin-bottom: 12px;
}
.panel h3 { margin: 0 0 10px; font-size: 13px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 900px) { .grid-2 { grid-template-columns: 1fr; } .sidebar { width: 170px; } }

/* Tables */
.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .03em; position: sticky; top: 0; background: var(--bg2); }
tr:hover td { background: rgba(56,139,253,.06); }
tr.clickable { cursor: pointer; }
tr.clickable:hover td { background: rgba(56,139,253,.1); }
tr.clickable.active td { background: rgba(56,139,253,.2); outline: none; }
.cdr-messagelog-panel {
  border-color: rgba(56,139,253,.35);
  margin-bottom: 14px;
}
.cdr-messagelog-panel.cdr-messagelog-active {
  box-shadow: 0 0 0 1px rgba(56,139,253,.45), 0 8px 24px rgba(0,0,0,.25);
}

/* Setup / media */
.setup-actions { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.setup-upload-label { margin: 0; cursor: pointer; }
.setup-upload-label input { display: none; }
#page-setup audio { vertical-align: middle; }
.setup-skin-form {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px 14px;
  color: var(--text);
  font-size: 13px;
}
.setup-skin-form label { display: flex; flex-direction: column; gap: 4px; color: var(--muted); font-size: 11px; }
.setup-skin-form label.inline-check { flex-direction: row; align-items: center; gap: 8px; }
.setup-skin-form input[type="number"],
.setup-skin-form input[type="text"] { width: 100%; }
.setup-skin-form h4 {
  grid-column: 1 / -1; margin: 8px 0 0; font-size: 12px; text-transform: uppercase;
  letter-spacing: .04em; color: var(--muted);
}
.setup-skin-form .forum-row {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 3rem 1fr 5rem 5rem 6rem;
  gap: 8px;
  align-items: end;
}
textarea.mono, #setup-admins, #setup-pf-prefixes {
  background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); padding: 8px 10px;
}
.pill {
  display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px;
  border: 1px solid var(--border); background: var(--bg3);
}
.pill.warn { color: var(--warn); border-color: rgba(210,153,34,.4); background: rgba(210,153,34,.12); }
.pill.good { color: var(--good); border-color: rgba(63,185,80,.35); }
.pill.bad { color: var(--bad); border-color: rgba(248,81,73,.35); }
.pill.admin { color: var(--purple); border-color: rgba(163,113,247,.4); }

.key-list { list-style: none; margin: 0; padding: 0; max-height: 520px; overflow: auto; }
.key-list li {
  padding: 6px 8px; border-radius: 6px; cursor: pointer; font-family: var(--mono); font-size: 12px;
}
.key-list li:hover, .key-list li.active { background: var(--bg3); color: var(--accent); }

/* SQL browser (phpMyAdmin-lite) */
.sql-browser {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 12px;
  align-items: start;
}
@media (max-width: 900px) {
  .sql-browser { grid-template-columns: 1fr; }
}
.sql-nav { position: sticky; top: 64px; max-height: calc(100vh - 90px); overflow: auto; }
.sql-table-list { list-style: none; margin: 0; padding: 0; }
.sql-table-list li {
  display: flex; justify-content: space-between; gap: 8px; align-items: center;
  padding: 7px 10px; border-radius: 8px; cursor: pointer; margin-bottom: 2px;
  font-family: var(--mono); font-size: 12px;
}
.sql-table-list li:hover { background: var(--bg3); }
.sql-table-list li.active { background: rgba(56, 139, 253, .15); color: var(--accent); }
.sql-table-list .cnt { color: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.sql-grid-wrap { max-height: calc(100vh - 280px); overflow: auto; }
.sql-grid th.sortable { cursor: pointer; user-select: none; }
.sql-grid th.sortable:hover { color: var(--accent); }
.sql-grid th .sort-ind { opacity: .5; margin-left: 4px; font-size: 10px; }
.sql-grid th.col-actions, .sql-grid td.col-actions {
  width: 44px; max-width: 44px; text-align: center; position: sticky; left: 0;
  background: var(--bg2); z-index: 1;
}
.sql-grid td {
  max-width: 220px; overflow: hidden; text-overflow: ellipsis;
  vertical-align: middle;
}
.sql-grid td.editable {
  cursor: text;
}
.sql-grid td.editable:hover {
  outline: 1px dashed rgba(56,139,253,.45);
  outline-offset: -1px;
  background: rgba(56,139,253,.06);
}
.sql-grid td.pk-cell { color: var(--muted); cursor: default; }
.sql-grid td.editing {
  overflow: visible;
  padding: 2px 4px;
  background: rgba(56,139,253,.12);
}
.sql-grid td.editing input {
  width: 100%; min-width: 80px; box-sizing: border-box;
  background: var(--bg); border: 1px solid var(--accent);
  border-radius: 4px; color: var(--text); padding: 4px 6px;
  font-family: var(--mono); font-size: 12px;
}
.sql-grid .btn-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; padding: 0; border-radius: 6px;
  background: transparent; border: 1px solid transparent;
  color: var(--muted); cursor: pointer; font-size: 14px; line-height: 1;
}
.sql-grid .btn-icon:hover:not(:disabled) {
  border-color: rgba(248,81,73,.45); color: var(--bad);
  background: rgba(248,81,73,.12);
}
.sql-grid .btn-icon:disabled { opacity: .25; cursor: not-allowed; }
.sql-grid tr:hover td { background: rgba(56,139,253,.04); }
.sql-grid tr:hover td.col-actions { background: var(--bg2); }
.sql-inline-msg {
  min-height: 1.2em; margin: 6px 0 0; font-size: 12px;
}
.sql-main .toolbar { flex-wrap: wrap; }
.sql-write-bar { margin-bottom: 10px; border-color: rgba(210,153,34,.35); }
.sql-write-bar.unlocked { border-color: rgba(248,81,73,.4); background: rgba(248,81,73,.06); }
.sql-row-form {
  display: grid;
  grid-template-columns: minmax(120px, 180px) 1fr;
  gap: 8px 12px;
  align-items: center;
  margin: 10px 0;
}
.sql-row-form label { color: var(--muted); font-size: 12px; font-family: var(--mono); }
.sql-row-form label .hint { display: block; font-size: 10px; opacity: .7; }
.sql-row-form input, .sql-row-form textarea {
  width: 100%; background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text); padding: 7px 10px; font: inherit;
  font-family: var(--mono); font-size: 12px;
}
.sql-row-form input:disabled { opacity: .55; }
.sql-row-form .pk-badge { color: var(--purple); font-size: 10px; margin-left: 4px; }

.proc-row { display: flex; gap: 10px; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--border); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--bad); flex-shrink: 0; }
.dot.on { background: var(--good); box-shadow: 0 0 8px rgba(63,185,80,.5); }