/* AxisEstimate — single stylesheet. No gradients anywhere. */
:root {
  --sidebar: #232a33;
  --sidebar-hover: #2f3843;
  --accent: #e8a020;
  --accent-hover: #c98f0f;
  --bg: #f3f4f6;
  --card: #ffffff;
  --border: #e5e7eb;
  --text: #1f2937;
  --muted: #6b7280;
  --radius: 10px;
  --green-bg: #dcfce7; --green-tx: #166534;
  --amber-bg: #fef3c7; --amber-tx: #92400e;
  --red-bg: #fee2e2;   --red-tx: #991b1b;
  --gray-bg: #eef0f2;  --gray-tx: #4b5563;
  --danger: #dc2626;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
  font-size: 15px;
  line-height: 1.5;
}
a { color: #b97c0e; }
h1, h2, h3 { margin: 0 0 12px; font-weight: 650; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.2rem; }
.muted { color: var(--muted); }
.small { font-size: 0.85rem; }

/* ------------------------------------------------------------- app layout */
.app { display: flex; min-height: 100vh; }
.sidebar {
  width: 244px; flex: 0 0 244px;
  background: var(--sidebar); color: #cbd5e1;
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  padding: 18px 18px 14px; color: #fff; font-weight: 700; font-size: 1.1rem;
  border-bottom: 1px solid #39424e;
}
.brand small { display: block; font-weight: 400; font-size: 0.72rem; color: #9aa5b1; }
.brand-mark {
  width: 32px; height: 32px; border-radius: 8px; flex: 0 0 32px;
  background: var(--accent); color: var(--sidebar);
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.1rem;
}
.nav { flex: 1; overflow-y: auto; padding: 10px 0; }
.nav-link {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 18px; color: #cbd5e1; text-decoration: none;
  border-left: 3px solid transparent; font-size: 0.95rem;
}
.nav-link:hover { background: var(--sidebar-hover); color: #fff; }
.nav-link.active { background: var(--sidebar-hover); color: #fff; border-left-color: var(--accent); }
.nav-link .ic { width: 18px; height: 18px; flex: 0 0 18px; }
.sidebar-foot { border-top: 1px solid #39424e; padding: 6px 0; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  background: #fff; border-bottom: 1px solid var(--border);
  padding: 10px 24px; display: flex; align-items: center; gap: 16px;
  position: sticky; top: 0; z-index: 20;
}
.hamburger {
  display: none; background: none; border: 1px solid var(--border);
  border-radius: 8px; padding: 8px; cursor: pointer;
}
.hamburger span { display: block; width: 18px; height: 2px; background: var(--text); margin: 3px 0; }
.gsearch { display: flex; align-items: center; gap: 8px; flex: 1; max-width: 520px; }
.gsearch-ic { color: var(--muted); display: inline-flex; }
.gsearch-ic .ic { width: 18px; height: 18px; }
.gsearch input {
  flex: 1; padding: 9px 12px; border: 1px solid var(--border);
  border-radius: 8px; font: inherit; background: var(--bg);
}
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 18px; }
.bell { position: relative; color: var(--text); display: inline-flex; text-decoration: none; }
.bell .ic { width: 22px; height: 22px; }
.bell-count {
  position: absolute; top: -7px; right: -9px;
  background: var(--danger); color: #fff; font-size: 0.7rem; font-weight: 700;
  border-radius: 999px; min-width: 18px; height: 18px;
  display: inline-flex; align-items: center; justify-content: center; padding: 0 4px;
}
.userchip { text-align: right; font-size: 0.85rem; line-height: 1.35; }
.userchip-name { font-weight: 650; display: block; }
.userchip-role { color: var(--muted); display: block; }
.userchip-links a { color: var(--muted); text-decoration: none; }
.userchip-links a:hover { color: var(--text); }

.content { padding: 24px; width: 100%; max-width: 1240px; }
.foot { padding: 18px 24px; color: var(--muted); font-size: 0.85rem; }

/* ------------------------------------------------------------------ cards */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px; margin-bottom: 20px;
}
.card h2:first-child { margin-top: 0; }
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.stat { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; }
.stat .stat-label { color: var(--muted); font-size: 0.85rem; }
.stat .stat-value { font-size: 1.5rem; font-weight: 700; margin-top: 4px; }

/* ----------------------------------------------------------------- tables */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: #fff; }
table.table { width: 100%; border-collapse: collapse; font-size: 0.93rem; }
.table th, .table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); }
.table thead th {
  background: #f8fafc; position: sticky; top: 0; z-index: 1;
  font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted);
  white-space: nowrap;
}
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: #fafbfc; }
.table td.num, .table th.num { text-align: right; font-variant-numeric: tabular-nums; }

/* ------------------------------------------------------------------ forms */
.field { margin-bottom: 14px; }
.field label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.92rem; }
.field .hint { color: var(--muted); font-size: 0.85rem; margin-top: 4px; }
.input, select.input, textarea.input, input[type="text"], input[type="email"],
input[type="password"], input[type="number"], input[type="date"], input[type="search"],
select, textarea {
  width: 100%; padding: 9px 12px; border: 1px solid #d1d5db; border-radius: 8px;
  font: inherit; background: #fff; color: var(--text);
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); border-color: var(--accent); }
textarea { min-height: 90px; resize: vertical; }
.form-row { display: flex; gap: 14px; flex-wrap: wrap; }
.form-row .field { flex: 1; min-width: 200px; }
.check { display: flex; align-items: center; gap: 8px; margin: 8px 0; }
.check input { width: auto; }

/* ----------------------------------------------------------------- buttons */
.btn {
  display: inline-block; padding: 9px 18px; border-radius: 8px;
  background: var(--accent); color: var(--text); border: 1px solid var(--accent);
  font: inherit; font-weight: 650; cursor: pointer; text-decoration: none; text-align: center;
}
.btn:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-outline { background: #fff; border: 1px solid #d1d5db; color: var(--text); }
.btn-outline:hover { background: #f3f4f6; border-color: #d1d5db; }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover { background: #b91c1c; border-color: #b91c1c; }
.btn-sm { padding: 5px 12px; font-size: 0.85rem; }
.btn-block { width: 100%; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }

/* ------------------------------------------------------------------- pills */
.pill {
  display: inline-block; padding: 2px 10px; border-radius: 999px;
  font-size: 0.8rem; font-weight: 650; white-space: nowrap;
}
.pill-green { background: var(--green-bg); color: var(--green-tx); }
.pill-amber { background: var(--amber-bg); color: var(--amber-tx); }
.pill-red   { background: var(--red-bg);   color: var(--red-tx); }
.pill-gray  { background: var(--gray-bg);  color: var(--gray-tx); }

/* ----------------------------------------------------------------- flashes */
.flash { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-weight: 550; }
.flash-ok   { background: var(--green-bg); color: var(--green-tx); border: 1px solid #bbf7d0; }
.flash-err  { background: var(--red-bg);   color: var(--red-tx);   border: 1px solid #fecaca; }
.flash-warn { background: var(--amber-bg); color: var(--amber-tx); border: 1px solid #fde68a; }
.flash-info { background: var(--gray-bg);  color: var(--gray-tx);  border: 1px solid var(--border); }

/* ------------------------------------------------------------------ misc */
.empty {
  border: 2px dashed var(--border); border-radius: var(--radius);
  padding: 36px 20px; text-align: center; color: var(--muted); background: #fff;
}
.backlink { margin: 0 0 14px; }
.backlink a { text-decoration: none; color: var(--muted); }
.backlink a:hover { color: var(--text); }
.pager { display: flex; align-items: center; gap: 14px; margin: 16px 0; }
.pager-info { color: var(--muted); font-size: 0.9rem; }
.tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--border); margin-bottom: 20px; flex-wrap: wrap; }
.tabs a {
  padding: 10px 16px; text-decoration: none; color: var(--muted); font-weight: 600;
  border-bottom: 2px solid transparent; margin-bottom: -2px;
}
.tabs a.active { color: var(--text); border-bottom-color: var(--accent); }
.kv { display: grid; grid-template-columns: 200px 1fr; gap: 8px 16px; }
.kv dt { color: var(--muted); font-size: 0.9rem; }
.kv dd { margin: 0; }
.photo { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; border: 1px solid var(--border); }

/* ------------------------------------------------------------ auth / portal */
.auth-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 24px; background: var(--sidebar);
}
.auth-card {
  background: #fff; border-radius: 12px; padding: 32px;
  width: 100%; max-width: 440px;
}
.auth-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.15rem; margin-bottom: 18px; }
.auth-title { font-size: 1.35rem; margin-bottom: 18px; }
.auth-links { margin-top: 16px; font-size: 0.9rem; color: var(--muted); text-align: center; }
.auth-links a { color: #b97c0e; }
.portal { min-height: 100vh; display: flex; flex-direction: column; }
.portal-top {
  background: var(--sidebar); color: #fff; padding: 12px 24px;
  display: flex; align-items: center; gap: 12px;
}
.portal-title { font-weight: 700; }
.portal-title small { font-weight: 400; color: #9aa5b1; }
.portal-user { margin-left: auto; font-size: 0.9rem; color: #cbd5e1; }
.portal-user a { color: var(--accent); }
.portal-content { flex: 1; }

/* -------------------------------------------------------------- responsive */
@media (max-width: 900px) {
  .sidebar {
    position: fixed; left: 0; top: 0; bottom: 0; z-index: 50;
    transform: translateX(-100%); transition: transform 0.2s ease;
    height: 100dvh;
  }
  body.nav-open .sidebar { transform: none; }
  .hamburger { display: inline-block; }
  .content { padding: 16px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .topbar { padding: 10px 14px; flex-wrap: wrap; }
  .userchip-links { display: none; }
  .kv { grid-template-columns: 1fr; }
  .kv dt { margin-top: 8px; }
}