/* ===== WorkBase Admin — plain, calm, functional ===== */
:root {
  --bg: #f4f5f7;
  --card: #ffffff;
  --border: #e4e6ea;
  --border-strong: #d4d7dd;
  --text: #1c2333;
  --text-soft: #5a6472;
  --text-mute: #8a94a6;
  --primary: #6b5bd2;
  --primary-hover: #5c4dc0;
  --danger: #e5484d;
  --danger-hover: #d33b40;
  --shadow: 0 1px 2px rgba(20, 26, 51, .06), 0 1px 3px rgba(20, 26, 51, .04);
  --radius: 12px;
  --radius-sm: 8px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.45;
}

.screen[hidden], [hidden] { display: none !important; }

/* ===== Wordmark ===== */
.wordmark {
  font-weight: 700;
  font-size: 26px;
  letter-spacing: -.5px;
  color: var(--primary);
}
.wordmark-sm { font-size: 18px; }

/* ===== Buttons ===== */
.btn {
  font: inherit;
  font-weight: 600;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  cursor: pointer;
  background: #eceef1;
  color: var(--text);
  transition: background .12s ease, border-color .12s ease;
}
.btn:hover { background: #e2e5e9; }
.btn:disabled { opacity: .55; cursor: default; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-primary:disabled:hover { background: var(--primary); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: var(--danger-hover); }
.btn-ghost { background: transparent; border-color: var(--border-strong); }
.btn-ghost:hover { background: #eceef1; }
.btn-sm { padding: 6px 11px; font-size: 13px; }
.btn-block { width: 100%; margin-top: 6px; }

.icon-btn {
  border: none;
  background: transparent;
  font-size: 22px;
  line-height: 1;
  color: var(--text-mute);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
}
.icon-btn:hover { background: #eceef1; color: var(--text); }

/* ===== Inputs ===== */
.input {
  font: inherit;
  width: 100%;
  padding: 8px 11px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--text);
}
.input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(107, 91, 210, .15); }
.input:disabled { background: #f2f3f5; color: var(--text-mute); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; }
.textarea { resize: vertical; min-height: 260px; line-height: 1.5; }

.field { display: flex; flex-direction: column; gap: 5px; margin-bottom: 12px; }
.field-label { font-size: 12px; font-weight: 600; color: var(--text-soft); }
.hint { font-weight: 400; color: var(--text-mute); }
.field-full { margin-top: 4px; }

/* ===== Banner ===== */
.banner {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #fff4f4;
  border-bottom: 1px solid #f3c4c6;
  color: #a12026;
  padding: 10px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-weight: 500;
}
.banner-close { border: none; background: transparent; font-size: 20px; line-height: 1; color: #a12026; cursor: pointer; }

/* ===== Login ===== */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px 28px;
  width: 100%;
  max-width: 360px;
  text-align: center;
}
.login-sub { color: var(--text-mute); font-size: 13px; margin-bottom: 22px; letter-spacing: .5px; text-transform: uppercase; }
.login-card form { text-align: left; }
.login-note { font-size: 13px; color: var(--text-soft); margin: 14px 0 6px; }
.form-error { color: var(--danger); font-size: 13px; margin: 10px 0 0; }

/* ===== Topbar ===== */
.topbar {
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 12px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.topbar-left { display: flex; align-items: baseline; gap: 10px; }
.topbar-tag { font-size: 12px; color: var(--text-mute); text-transform: uppercase; letter-spacing: .5px; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.who { font-size: 13px; color: var(--text-soft); }

.wrap { max-width: 1120px; margin: 0 auto; padding: 22px; }

/* ===== Tabs ===== */
.tabs { display: flex; gap: 4px; margin-bottom: 16px; border-bottom: 1px solid var(--border); }
.tab {
  font: inherit;
  font-weight: 600;
  border: none;
  background: transparent;
  color: var(--text-soft);
  padding: 9px 14px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.tab:hover { color: var(--text); }
.tab.is-active { color: var(--primary); border-bottom-color: var(--primary); }

/* ===== Toolbar ===== */
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; align-items: center; }
.toolbar-search { flex: 1 1 240px; max-width: 340px; }
.select-sm { width: auto; min-width: 140px; }
.toolbar .btn { margin-left: auto; }

/* ===== Card / Table ===== */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.table-scroll { overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; }
.tbl th, .tbl td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.tbl thead th {
  font-size: 11px; text-transform: uppercase; letter-spacing: .4px;
  color: var(--text-mute); font-weight: 600; background: #fafbfc;
}
.tbl tbody tr:last-child td { border-bottom: none; }
.tbl tbody tr:hover { background: #fafbfc; }
.col-num, .col-ver { text-align: right; }
.tbl td.col-num, .tbl td.col-ver { text-align: right; font-variant-numeric: tabular-nums; }
.col-act { text-align: right; }

.name-cell { display: flex; align-items: center; gap: 9px; }
.dot { width: 10px; height: 10px; border-radius: 50%; flex: none; box-shadow: inset 0 0 0 1px rgba(0,0,0,.08); }
.name-icon { font-family: ui-monospace, Menlo, monospace; font-size: 11px; color: var(--text-mute); }
.name-main { font-weight: 600; }
.name-id { font-size: 12px; color: var(--text-mute); font-family: ui-monospace, Menlo, monospace; }

.cat-chip {
  display: inline-block; font-size: 12px; padding: 2px 8px;
  background: #eef0f3; border-radius: 20px; color: var(--text-soft);
}

/* Tier pill button */
.pill {
  font: inherit; font-size: 12px; font-weight: 600; cursor: pointer;
  border-radius: 20px; padding: 3px 11px; border: 1px solid transparent;
}
.pill:disabled { cursor: default; opacity: .7; }
.pill-free { background: #eef0f3; color: var(--text-soft); border-color: var(--border-strong); }
.pill-free:hover { background: #e4e7eb; }
.pill-pro { background: #efeafc; color: var(--primary); border-color: #d8cef7; }
.pill-pro:hover { background: #e6def9; }

.kind-chip { font-size: 12px; color: var(--text-soft); }
.demo-for { font-size: 12px; color: var(--text-soft); }

.row-actions { display: inline-flex; gap: 6px; }
.link-btn {
  font: inherit; font-size: 13px; font-weight: 600; border: none; background: transparent;
  color: var(--primary); cursor: pointer; padding: 4px 6px; border-radius: 6px;
}
.link-btn:hover { background: #efeafc; }
.link-btn.danger { color: var(--danger); }
.link-btn.danger:hover { background: #fdeded; }

/* Table states */
.table-state { padding: 40px 20px; text-align: center; color: var(--text-mute); }
.table-state strong { color: var(--text-soft); display: block; margin-bottom: 4px; }

/* ===== Modal ===== */
.modal-overlay {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(20, 26, 51, .38);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 40px 20px; overflow-y: auto;
}
.modal {
  background: var(--card); border-radius: var(--radius);
  box-shadow: 0 10px 40px rgba(20,26,51,.2);
  width: 100%; max-width: 720px; display: flex; flex-direction: column;
}
.modal-sm { max-width: 400px; }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 22px; border-bottom: 1px solid var(--border); }
.modal-title { font-size: 17px; margin: 0; }
.modal-body { padding: 20px 22px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 10px; padding: 16px 22px; border-top: 1px solid var(--border); }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.field-wide { grid-column: 1 / -1; }

.confirm-text { color: var(--text-soft); margin: 0; }
.confirm-text b { color: var(--text); }

/* Problems list */
.problems { margin-top: 14px; background: #fff4f4; border: 1px solid #f3c4c6; border-radius: var(--radius-sm); padding: 12px 14px; }
.problems-title { font-weight: 600; color: #a12026; font-size: 13px; margin-bottom: 6px; }
.problems ul { margin: 0; padding-left: 18px; }
.problems li { color: #a12026; font-size: 13px; margin: 2px 0; }

@media (max-width: 620px) {
  .grid { grid-template-columns: 1fr; }
  .toolbar .btn { margin-left: 0; }
}