:root {
  --bg: #f5f4f8;
  --surface: #ffffff;
  --surface-2: #f0eef5;
  --text: #1c1830;
  --muted: #6d6886;
  --line: #e4e1ec;
  --accent: #8b3dff;
  --accent-2: #e2338f;
  --accent-soft: #f1e8ff;
  --ok: #12a36b;
  --ok-soft: #e1f6ec;
  --warn: #d9822b;
  --danger: #d6324f;
  --shadow: 0 1px 2px rgba(28, 24, 48, .06), 0 8px 24px rgba(28, 24, 48, .06);
  --radius: 16px;
  --g-junior: #4f8cff;
  --g-middle: #12a36b;
  --g-senior: #8b3dff;
  --g-lead: #e2338f;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #121019; --surface: #1b1826; --surface-2: #252134; --text: #f1eff8; --muted: #a09bb8;
    --line: #2f2a42; --accent: #a874ff; --accent-2: #ff5aa8; --accent-soft: #2b2140;
    --ok: #3cc98f; --ok-soft: #173327; --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25);
    --g-junior: #6fa0ff; --g-middle: #3cc98f; --g-senior: #a874ff; --g-lead: #ff5aa8;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #121019; --surface: #1b1826; --surface-2: #252134; --text: #f1eff8; --muted: #a09bb8;
  --line: #2f2a42; --accent: #a874ff; --accent-2: #ff5aa8; --accent-soft: #2b2140;
  --ok: #3cc98f; --ok-soft: #173327; --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25);
  --g-junior: #6fa0ff; --g-middle: #3cc98f; --g-senior: #a874ff; --g-lead: #ff5aa8;
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body {
  background: var(--bg); color: var(--text);
  font: 15px/1.45 Manrope, system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }

/* ---------- top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 24px;
  padding: 12px 24px; background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(12px); border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; font-weight: 800; font-size: 18px;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; font-size: 17px; letter-spacing: .02em; }
.brand-text b { font-weight: 800; }
.brand-text .accent { color: var(--accent-2); font-weight: 800; }
.brand-text small { font-size: 10px; color: var(--muted); letter-spacing: .12em; text-transform: uppercase; font-weight: 600; }
.nav { display: flex; gap: 4px; }
.nav a { padding: 8px 14px; border-radius: 999px; color: var(--muted); font-weight: 600; }
.nav a:hover { color: var(--text); background: var(--surface-2); }
.nav a.active { color: var(--accent); background: var(--accent-soft); }
.me { margin-left: auto; color: var(--muted); font-size: 13px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.demo-banner {
  background: #fff4d6; color: #6a4b00; text-align: center; padding: 8px 16px; font-size: 13px;
}
.link { background: none; border: 0; padding: 0; color: var(--accent); text-decoration: underline; }

.app { max-width: 1080px; margin: 0 auto; padding: 28px 24px 80px; }
.loading, .empty { color: var(--muted); text-align: center; padding: 60px 0; }

h1 { font-size: 28px; line-height: 1.15; margin: 0 0 4px; font-weight: 800; letter-spacing: -.01em; }
h2 { font-size: 18px; margin: 0 0 12px; font-weight: 800; }
.sub { color: var(--muted); margin: 0 0 24px; }

/* ---------- buttons, chips ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid var(--line); background: var(--surface); padding: 10px 18px; border-radius: 999px; font-weight: 700;
  transition: transform .08s, background .15s, border-color .15s;
}
.btn:hover { border-color: var(--accent); }
.btn:active { transform: scale(.97); }
.btn.primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; border: 0; }
.btn.primary:disabled { opacity: .45; cursor: default; }
.btn.ghost { background: transparent; border-color: transparent; color: var(--muted); }
.btn.ghost:hover { color: var(--text); background: var(--surface-2); }
.btn.danger { color: var(--danger); }
.btn.sm { padding: 6px 12px; font-size: 13px; }

.chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 800; letter-spacing: .03em; background: var(--surface-2); color: var(--muted);
}
.grade { color: #fff; }
.grade[data-g="Junior"] { background: var(--g-junior); }
.grade[data-g="Middle"] { background: var(--g-middle); }
.grade[data-g="Senior"] { background: var(--g-senior); }
.grade[data-g="Expert"] { background: var(--g-lead); }
.chip.done { background: var(--ok-soft); color: var(--ok); }

/* ---------- toolbar ---------- */
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 18px; }
.search {
  flex: 1 1 240px; min-width: 0; border: 1px solid var(--line); background: var(--surface);
  border-radius: 999px; padding: 10px 16px; outline: none;
}
.search:focus { border-color: var(--accent); }
.seg { display: flex; flex-wrap: wrap; gap: 6px; }
.seg button {
  border: 1px solid var(--line); background: var(--surface); padding: 7px 14px; border-radius: 999px;
  font-weight: 600; font-size: 13px; color: var(--muted);
}
.seg button.on { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }

.progress-line { color: var(--muted); font-size: 13px; margin-bottom: 14px; }
.progress-line b { color: var(--text); }
.progress-line .danger-link { color: var(--danger); margin-left: 12px; font-size: 13px; }

/* ---------- employee cards ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 18px; display: flex; flex-direction: column; gap: 14px; transition: border-color .15s, transform .15s;
}
.card:hover { border-color: color-mix(in srgb, var(--accent) 50%, var(--line)); transform: translateY(-1px); }
.person { display: flex; gap: 12px; align-items: center; min-width: 0; }
.avatar {
  flex: none; width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  font-weight: 800; color: #fff; font-size: 16px;
}
img.avatar { object-fit: cover; background: var(--surface-2); }
.avatar.lg { width: 64px; height: 64px; font-size: 22px; }
.person-name { font-weight: 800; font-size: 16px; }
.person-role { color: var(--muted); font-size: 13px; }
.card-stats { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.score-big { font-size: 22px; font-weight: 800; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.card-actions { display: flex; gap: 8px; margin-top: auto; }
.card-actions .btn { flex: 1; }

/* ---------- wizard ---------- */
.wizard { max-width: 720px; margin: 0 auto; }
.wizard-head { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; }
.steps { display: flex; gap: 6px; margin-bottom: 26px; }
.steps span { flex: 1; height: 6px; border-radius: 3px; background: var(--line); cursor: pointer; }
.steps span.filled { background: color-mix(in srgb, var(--accent) 45%, var(--line)); }
.steps span.current { background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.skill-panel {
  background: var(--surface); border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); padding: 30px;
}
.skill-count { color: var(--accent); font-weight: 800; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
.skill-name { font-size: 30px; font-weight: 800; margin: 6px 0 8px; }
.skill-desc { color: var(--muted); margin: 0 0 26px; font-size: 16px; }
.scale { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.scale button {
  border: 2px solid var(--line); background: var(--surface); border-radius: 16px; padding: 16px 6px 12px;
  display: flex; flex-direction: column; align-items: center; gap: 6px; transition: all .12s;
}
.scale button b { font-size: 28px; font-weight: 800; }
.scale button span { font-size: 12px; color: var(--muted); text-align: center; line-height: 1.25; }
.scale button:hover { border-color: var(--accent); transform: translateY(-2px); }
.scale button.on { border-color: var(--accent); background: var(--accent-soft); }
.scale button.on b { color: var(--accent); }
.wizard-nav { display: flex; justify-content: space-between; margin-top: 22px; gap: 10px; }
.hint { color: var(--muted); font-size: 12px; text-align: center; margin-top: 14px; }
kbd { border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 5px; padding: 0 5px; font: 600 11px Manrope, sans-serif; }

/* ---------- result ---------- */
.result-hero {
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; border-radius: 22px;
  padding: 28px; display: flex; align-items: center; gap: 28px; flex-wrap: wrap; margin-bottom: 18px;
}
.result-hero .big { font-size: 64px; font-weight: 800; line-height: 1; }
.result-hero .big .of { font-size: 24px; opacity: .7; }
.weight-tag { color: var(--accent-2); }
.result-hero .label { opacity: .8; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.result-hero .grade-name { font-size: 40px; font-weight: 800; line-height: 1; }
.bars { display: flex; flex-direction: column; gap: 10px; }
.bar-row { display: grid; grid-template-columns: 190px 1fr 36px; align-items: center; gap: 12px; cursor: pointer; padding: 4px 6px; border-radius: 8px; }
.bar-row:hover { background: var(--surface-2); }
.bar { height: 10px; background: var(--surface-2); border-radius: 5px; overflow: hidden; }
.bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); border-radius: 5px; }
.bar-row b { text-align: right; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); margin-bottom: 18px; }
textarea {
  width: 100%; min-height: 90px; border: 1px solid var(--line); border-radius: 12px; padding: 12px; background: var(--bg);
  resize: vertical; outline: none;
}
textarea:focus { border-color: var(--accent); }

/* ---------- employee page / tables ---------- */
.emp-head { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-bottom: 22px; }
.emp-head .actions { margin-left: auto; display: flex; gap: 8px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 18px; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; }
.stat .label { color: var(--muted); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.stat .value { font-size: 28px; font-weight: 800; margin-top: 4px; }
.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 18px; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { padding: 11px 14px; text-align: center; border-bottom: 1px solid var(--line); white-space: nowrap; }
th:first-child, td:first-child { text-align: left; position: sticky; left: 0; background: var(--surface); }
thead th { font-size: 12px; color: var(--muted); font-weight: 700; background: var(--surface-2); }
thead th:first-child { background: var(--surface-2); }
tbody tr:last-child td { border-bottom: 0; }
th.skill-th { white-space: normal; min-width: 92px; max-width: 120px; line-height: 1.25; vertical-align: bottom; }
.th-emoji { display: block; font-size: 20px; margin-bottom: 4px; }
tr.total td { font-weight: 800; background: var(--surface-2); }
tr.total td:first-child { background: var(--surface-2); }
td.me-col, th.me-col { background: color-mix(in srgb, var(--accent-soft) 70%, transparent); }
tr.clickable { cursor: pointer; }
tr.clickable:hover td { background: var(--surface-2); }
.cell { display: inline-block; min-width: 30px; padding: 2px 8px; border-radius: 8px; font-weight: 700; }
.c1 { background: #fde2e6; color: #b3203d; } .c2 { background: #fdebd9; color: #a25a14; }
.c3 { background: #f1f0f5; color: #57526e; } .c4 { background: #ddf3e8; color: #10805a; } .c5 { background: #e6dbff; color: #6a28d8; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .c3 { background: #2c2840; color: #c9c4dd; } }
.comments { display: flex; flex-direction: column; gap: 10px; }
.comment { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; }
.comment .who { font-weight: 700; font-size: 13px; margin-bottom: 4px; }
.back { display: inline-flex; gap: 6px; color: var(--muted); font-weight: 600; margin-bottom: 14px; }
.back:hover { color: var(--text); }
.denied { max-width: 460px; margin: 60px auto; text-align: center; }
.login { max-width: 420px; margin: 60px auto; text-align: center; padding: 36px 28px; }
.brand-mark.lg { width: 56px; height: 56px; font-size: 26px; border-radius: 16px; margin: 0 auto 16px; }
.gbtn { display: flex; justify-content: center; margin-top: 22px; min-height: 44px; }
.login-error { color: var(--danger); font-size: 13px; min-height: 18px; margin: 14px 0 0; }

.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); opacity: 0; pointer-events: none;
  background: var(--text); color: var(--bg); padding: 12px 20px; border-radius: 999px; font-weight: 700; transition: all .2s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 640px) {
  .topbar { padding: 10px 16px; gap: 12px; flex-wrap: wrap; }
  .me { display: none; }
  .app { padding: 20px 16px 60px; }
  .grid { grid-template-columns: 1fr; }
  .skill-panel { padding: 20px; }
  .skill-name { font-size: 24px; }
  .scale { grid-template-columns: repeat(5, 1fr); gap: 6px; }
  .scale button { padding: 12px 2px 10px; }
  .scale button span { display: none; }
  .bar-row { grid-template-columns: 110px 1fr 30px; }
  .result-hero .big { font-size: 48px; }
  .emp-head .actions { margin-left: 0; width: 100%; }
}