@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@500;600;700&family=Inter:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  --bg: #0b0f0d;
  --panel: #141917;
  --panel2: #1b211e;
  --border: #2a322d;
  --text: #e9ece9;
  --text-dim: #8c9690;
  --green: #4fb383;
  --green-bright: #6fd39f;
  --green-dim: #2f4a3c;
  --red: #c96a5a;
  --font-display: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  min-height: 100vh;
  background: radial-gradient(circle at 20% -10%, #16211b 0%, var(--bg) 45%);
  color: var(--text);
  font-family: var(--font-body);
}
#app { max-width: 1080px; margin: 0 auto; padding: 24px 16px; }

input, select, button { font-family: var(--font-body); }
input:focus, select:focus, button:focus { outline: 2px solid var(--green); outline-offset: 1px; }
::placeholder { color: #5b645e; }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 18px;
}
.card-label {
  font-family: var(--font-display);
  letter-spacing: 1px;
  font-size: 13px;
  text-transform: uppercase;
  color: var(--text-dim);
}
.input, .select {
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 10px 12px;
  font-size: 14px;
  width: 100%;
}
.input { font-family: var(--font-mono); }
.select { font-family: var(--font-body); }
.field-label {
  display: flex; flex-direction: column; gap: 6px;
  font-size: 12px; color: var(--text-dim); letter-spacing: 0.5px;
}
.btn-primary {
  background: var(--green); color: #0b0f0d; border: none; border-radius: 6px;
  padding: 11px 14px; font-family: var(--font-display); font-weight: 600;
  letter-spacing: 1px; font-size: 14px; cursor: pointer;
}
.btn-secondary {
  background: transparent; color: var(--green); border: 1px solid var(--green);
  border-radius: 6px; padding: 10px 14px; font-family: var(--font-display);
  font-weight: 600; letter-spacing: 1px; font-size: 13px; cursor: pointer;
}
.btn-ghost {
  background: transparent; color: var(--text-dim); border: 1px solid var(--border);
  border-radius: 6px; padding: 8px 12px; font-size: 13px; cursor: pointer;
}
.btn-icon {
  width: 40px; height: 40px; background: var(--panel2); border: 1px solid var(--border);
  border-radius: 8px; color: var(--green); cursor: pointer;
  display: flex; align-items: center; justify-content: center; font-size: 16px;
}
.btn-remove {
  width: 30px; height: 38px; background: transparent; border: 1px solid var(--border);
  border-radius: 6px; color: var(--text-dim); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.error-text { color: var(--red); font-size: 13px; }
.hint { text-align: center; color: var(--text-dim); font-size: 12px; }

/* --- login --- */
.login-wrap { max-width: 460px; margin: 0 auto; display: flex; flex-direction: column; gap: 6px; }
.brand { text-align: center; margin: 12px 0 4px; }
.brand-mark {
  font-family: var(--font-display); font-weight: 700; font-size: 34px; letter-spacing: 3px;
  text-shadow: 0 0 22px var(--green-dim);
}
.brand-sub { color: var(--text-dim); letter-spacing: 2px; font-size: 12px; text-transform: uppercase; }
.row-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.calc-result { padding-top: 12px; border-top: 1px dashed var(--border); display: flex; flex-direction: column; gap: 6px; }
.result-line { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 14px; }
.result-amount { color: var(--text); font-weight: 600; }
.result-amount.green { color: var(--green-bright); }
.result-note { color: var(--text-dim); font-size: 11.5px; margin-top: 2px; }

/* --- dashboard --- */
.header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 20px; margin-bottom: 18px; flex-wrap: wrap; gap: 12px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
}
.header-name { font-family: var(--font-display); font-size: 22px; letter-spacing: 1px; font-weight: 600; }
.header-totals { display: flex; gap: 18px; margin-top: 4px; font-family: var(--font-mono); font-size: 13px; color: var(--text-dim); flex-wrap: wrap; }
.header-right { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

.body-grid { display: grid; grid-template-columns: 1fr 300px; gap: 18px; }
.right-pane { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 16px; height: fit-content; }

.form-top-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.rows-header { display: flex; gap: 8px; font-size: 11px; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.5px; padding: 4px 2px; }
.rows-header span:nth-child(1) { flex: 1.2; }
.rows-header span:nth-child(2), .rows-header span:nth-child(3) { flex: 1; }
.rows-header span:nth-child(4) { width: 30px; }
.row-line { display: flex; gap: 8px; align-items: center; margin-bottom: 6px; }
.row-line .select { flex: 1.2; }
.row-line .input { flex: 1; }
.actions-row { display: flex; gap: 10px; align-items: center; margin-top: 4px; flex-wrap: wrap; }
.editing-tag { font-size: 11px; color: var(--text-dim); font-style: italic; }
.summary-box { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 6px; }
.divider { border-top: 1px dashed var(--border); margin: 4px 0; }

.overview-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; margin-top: 8px; }
.overview-card { background: var(--panel2); border: 1px solid var(--border); border-radius: 8px; padding: 12px; cursor: pointer; }
.overview-name { font-family: var(--font-display); font-size: 15px; margin-bottom: 6px; }
.overview-line { font-family: var(--font-mono); font-size: 12.5px; color: var(--text-dim); }

.date-list { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; max-height: 520px; overflow-y: auto; }
.date-item { background: var(--panel2); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; cursor: pointer; }
.date-item.active { border-color: var(--green); box-shadow: 0 0 0 1px var(--green); }
.date-item-top { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 13px; }
.date-item-sub { font-size: 11px; color: var(--text-dim); margin-top: 2px; }
.empty-note { color: var(--text-dim); font-size: 12.5px; }

.add-employee-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px,1fr)); gap: 10px; align-items: end; }

/* --- mobile --- */
@media (max-width: 720px) {
  #app { padding: 16px 10px; }
  .body-grid { grid-template-columns: 1fr; }
  .right-pane { order: -1; }
  .row-wrap, .form-top-row { grid-template-columns: 1fr; }
  .header { flex-direction: column; align-items: flex-start; }
  .brand-mark { font-size: 26px; }
}

/* --- print --- */
@media print {
  body { background: #fff; color: #000; }
  .no-print { display: none !important; }
  .card, .header, .right-pane { border: 1px solid #999; background: #fff; box-shadow: none; }
  .result-amount.green { color: #000; font-weight: 700; }
  #app { max-width: 100%; }
  .body-grid { grid-template-columns: 1fr; }
}