:root {
  --bg: #f5f7fb;
  --card: #ffffff;
  --ink: #1d2230;
  --muted: #6b7280;
  --border: #e2e8f0;
  --accent: #2f7cf6;
  --accent-soft: rgba(47, 124, 246, 0.12);
  --danger: #d64545;
  --radius: 14px;
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.08);
  font-family: 'Space Grotesk', 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--bg);
}

* { box-sizing: border-box; }

body { margin: 0; padding: 26px; }

.auth-gate { position: fixed; inset: 0; background: rgba(255,255,255,0.9); backdrop-filter: blur(6px); display: flex; align-items: center; justify-content: center; z-index: 20; padding: 16px; }
.auth-card { background: white; border: 1px solid var(--border); border-radius: 16px; padding: 22px; box-shadow: var(--shadow); max-width: 420px; width: 100%; text-align: center; display: grid; gap: 8px; }
.auth-status { color: var(--muted); }

.page-header { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; margin-bottom: 18px; }
.page-header h1 { margin: 6px 0; }
.lede { color: var(--muted); max-width: 720px; margin: 0; }
.cloud-pill { border: 1px solid var(--border); padding: 10px 14px; border-radius: 999px; background: #f9fafc; color: var(--muted); font-weight: 600; }

.eyebrow { text-transform: uppercase; letter-spacing: 0.08em; font-size: 12px; color: var(--muted); margin: 0; }

.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

button, .pill {
  border: 1px solid var(--border);
  background: var(--card);
  padding: 10px 14px;
  border-radius: 999px;
  cursor: pointer;
  color: var(--ink);
  font-weight: 600;
  transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease;
}

button:hover, .pill:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
button:active, .pill:active { transform: translateY(0); box-shadow: none; }
button.primary { background: var(--accent); color: white; border-color: var(--accent); }
button.ghost { background: transparent; }
button.danger, .danger { color: var(--danger); border-color: rgba(214, 69, 69, 0.25); }
.file-pill { display: inline-flex; align-items: center; gap: 6px; }

.layout { display: block; }
.page.hidden { display: none; }
.tabs { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.tab { border-radius: 10px; padding: 10px 14px; background: #eef2fb; border: 1px solid var(--border); cursor: pointer; font-weight: 600; }
.tab.active { background: var(--accent); color: white; border-color: var(--accent); }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); }
.card.wide { grid-column: 1 / -1; }
.card-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.card-head h2 { margin: 4px 0 0; }

.consultant-list { display: grid; gap: 12px; }
.consultant { border: 1px solid var(--border); border-radius: 12px; padding: 12px; background: linear-gradient(135deg, #f8fbff, #f7f8fc); box-shadow: inset 0 1px 0 rgba(255,255,255,0.6); display: grid; gap: 10px; }
.consultant-head { display: flex; justify-content: space-between; gap: 10px; align-items: center; flex-wrap: wrap; }
.consultant-name { font-size: 18px; font-weight: 600; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--border); min-width: 200px; }
.consultant-stats { display: flex; gap: 10px; flex-wrap: wrap; }
.stat { background: white; border: 1px solid var(--border); border-radius: 10px; padding: 8px 10px; display: grid; gap: 2px; min-width: 120px; }
.stat span { color: var(--muted); font-size: 12px; }
.stat strong { font-size: 16px; }

.assignment-table { border: 1px solid var(--border); border-radius: 10px; overflow: auto; }
.assignment-table table { width: 100%; border-collapse: collapse; min-width: 880px; }
.assignment-table th, .assignment-table td { border-bottom: 1px solid var(--border); padding: 8px 10px; text-align: left; }
.assignment-table thead { background: #eef2fb; position: sticky; top: 0; }
.assignment-table input[type="text"], .assignment-table input[type="number"] {
  width: 100%; padding: 6px 8px; border-radius: 8px; border: 1px solid var(--border); background: #f9fafc; }
.assignment-table td:nth-child(2) input[type="number"] { width: calc(100% + 5px); }
.assignment-table input:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 2px var(--accent-soft); }
.assignment-table input[type="number"]::-webkit-outer-spin-button,
.assignment-table input[type="number"]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.assignment-table input[type="number"] { -moz-appearance: textfield; }
.month-chip { background: var(--accent-soft); color: var(--ink); border-radius: 10px; padding: 6px 8px; font-weight: 600; font-size: 13px; }
.max { border: 1px solid var(--accent); background: white; }

.overhead-list { display: grid; gap: 10px; }
.overhead-item { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr auto; gap: 8px; align-items: center; padding: 8px; border: 1px solid var(--border); border-radius: 10px; background: #f9fafc; }
.overhead-item input, .overhead-item select { padding: 8px 10px; border-radius: 10px; border: 1px solid var(--border); background: white; }
.overhead-item input:focus, .overhead-item select:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 2px var(--accent-soft); }

.comp-list { display: grid; gap: 10px; }
.comp-row { display: grid; grid-template-columns: 2fr 1fr 1fr auto 1fr 1fr 1fr; gap: 10px; align-items: center; border: 1px solid var(--border); border-radius: 10px; padding: 10px; background: #f9fafc; }
.comp-row input, .comp-row select { padding: 10px 12px; border-radius: 10px; border: 1px solid var(--border); background: white; }
.comp-row input:focus, .comp-row select:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 2px var(--accent-soft); }
.comp-row .label { font-weight: 600; }
.comp-row .money { text-align: right; font-weight: 700; }

.mini-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.mini-tabs .mini-tab { padding: 8px 12px; border-radius: 10px; border: 1px solid var(--border); background: #f1f4fb; cursor: pointer; font-weight: 600; }
.mini-tabs .mini-tab.active { background: var(--accent); color: white; border-color: var(--accent); }

.settings-inline { margin-bottom: 12px; }
.settings-inline label { display: flex; flex-direction: column; gap: 6px; font-weight: 600; color: var(--muted); }
.settings-inline input { padding: 10px 12px; border-radius: 10px; border: 1px solid var(--border); background: #f9fafc; }
.settings-inline input:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 2px var(--accent-soft); }

.helper { color: var(--muted); max-width: 420px; margin: 0 0 12px; font-size: 13px; }
.months-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; }
.month-setting { display: flex; flex-direction: column; gap: 6px; }
.month-setting label { font-weight: 600; color: var(--muted); font-size: 13px; }
.month-setting input { padding: 10px 12px; border-radius: 10px; border: 1px solid var(--border); background: #f9fafc; }
.month-setting input:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 2px var(--accent-soft); }
.cloud-status { color: var(--muted); font-size: 13px; }
.actions select { padding: 10px 12px; border-radius: 10px; border: 1px solid var(--border); background: white; }
.cloud-controls { margin-top: 12px; display: grid; gap: 10px; }
.cloud-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.cloud-row select { padding: 10px 12px; border-radius: 10px; border: 1px solid var(--border); background: white; }
.toggle { display: inline-flex; gap: 8px; align-items: center; font-weight: 600; color: var(--muted); }
.toggle input { width: 18px; height: 18px; }
.sync-indicator { display: inline-flex; gap: 8px; align-items: center; padding: 8px 12px; border: 1px solid var(--border); border-radius: 999px; background: #f9fafc; color: var(--muted); font-weight: 600; }
.sync-indicator.hidden { display: none; }
.spinner { width: 16px; height: 16px; border: 2px solid #cdd5e0; border-top-color: var(--accent); border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.overview { display: grid; gap: 10px; }
.overview-row { display: grid; gap: 8px; grid-template-columns: 140px repeat(auto-fit, minmax(80px, 1fr)); align-items: center; }
.overview-row .label { color: var(--muted); font-weight: 600; }
.overview-row .cell { background: #f9fafc; border: 1px solid var(--border); border-radius: 10px; padding: 8px; text-align: right; font-weight: 600; font-size: 14px; }
.overview-row .cell.negative { color: var(--danger); }

.charts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.chart-block { background: #f9fafc; border: 1px solid var(--border); border-radius: 12px; padding: 12px; }
.chart-title { margin: 0 0 8px; font-size: 16px; color: var(--ink); }

@media (max-width: 1080px) {
  body { padding: 16px; }
  .layout { grid-template-columns: 1fr; }
  .assignment-table table { min-width: 720px; }
  .charts { grid-template-columns: 1fr; }
}

.footer { margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--border); color: var(--muted); display: flex; justify-content: space-between; gap: 8px; font-size: 13px; }

@media (max-width: 640px) {
  body { padding: 12px; }
  .page-header { flex-direction: column; align-items: flex-start; gap: 8px; }
  .actions { width: 100%; flex-direction: column; align-items: stretch; }
  .actions button, .actions .pill, .actions select { width: 100%; text-align: center; }
  .tab { flex: 1 1 auto; text-align: center; }
  .card { padding: 14px; }
  .consultant-head { flex-direction: column; align-items: flex-start; }
  .consultant-name { width: 100%; }
  .assignment-table { width: 100%; overflow-x: auto; }
  .assignment-table table { min-width: 640px; }
  .comp-row { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
  .overhead-item { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
  .months-grid { grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); }
  .overview-row { grid-template-columns: repeat(auto-fit, minmax(70px, 1fr)); }
  .charts { grid-template-columns: 1fr; }
  .footer { flex-direction: column; align-items: flex-start; }
}