/* =========================================================
   Swantro Finans — Custom CSS
   Intentional minimalism. No framework.
   ========================================================= */

:root {
  --ink: #0B0F0D;
  --ink-soft: #3A4240;
  --ink-mute: #6B7672;
  --paper: #FAFAF7;
  --paper-soft: #F2F2EC;
  --line: #E4E2D8;
  --line-soft: #EFEDE3;

  --brand: #0F3D2E;
  --brand-soft: #E8F0EC;
  --accent: #B45309;
  --accent-soft: #FDF3E7;

  --ok: #0F7A4A;
  --warn: #A8530B;
  --err: #B42318;

  --radius: 10px;
  --radius-sm: 6px;

  --shadow-sm: 0 1px 2px rgba(11, 15, 13, 0.04);
  --shadow: 0 2px 8px rgba(11, 15, 13, 0.06);

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: 24px; letter-spacing: -0.02em; }
h2 { font-size: 18px; }
h3 { font-size: 15px; color: var(--ink-soft); font-weight: 500; text-transform: uppercase; letter-spacing: 0.08em; }

/* Layout */
.app-shell { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }

.sidebar {
  background: var(--ink);
  color: var(--paper);
  padding: 28px 20px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.sidebar .logo {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
}

.sidebar .logo small {
  font-weight: 400;
  font-size: 11px;
  color: rgba(250,250,247,0.5);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.sidebar nav { display: flex; flex-direction: column; gap: 2px; }

.sidebar nav a {
  color: rgba(250,250,247,0.7);
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: background 0.12s, color 0.12s;
}

.sidebar nav a:hover { background: rgba(255,255,255,0.05); color: var(--paper); text-decoration: none; }

.sidebar nav a.active {
  background: rgba(255,255,255,0.08);
  color: var(--paper);
}

.sidebar nav .label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(250,250,247,0.35);
  padding: 16px 12px 4px;
}

.sidebar .user-card {
  margin-top: auto;
  padding: 14px;
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius);
  font-size: 12.5px;
}
.sidebar .user-card .name { font-weight: 600; color: var(--paper); }
.sidebar .user-card .email { color: rgba(250,250,247,0.5); font-size: 11.5px; margin-top: 2px; }
.sidebar .user-card form { margin-top: 10px; }
.sidebar .user-card button {
  width: 100%; background: transparent; border: 1px solid rgba(255,255,255,0.12);
  color: rgba(250,250,247,0.8); padding: 6px 10px; border-radius: var(--radius-sm);
  font-size: 12px; cursor: pointer; font-family: inherit;
}
.sidebar .user-card button:hover { background: rgba(255,255,255,0.06); color: var(--paper); }

.main { padding: 32px 40px 48px; max-width: 1280px; width: 100%; }

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 28px;
}
.page-header .title { font-size: 24px; font-weight: 600; letter-spacing: -0.02em; }
.page-header .sub { color: var(--ink-mute); font-size: 13px; margin-top: 4px; }

/* Cards */
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}
.card + .card { margin-top: 16px; }

.card-head {
  display: flex; justify-content: space-between; align-items: center;
  padding-bottom: 14px; border-bottom: 1px solid var(--line-soft); margin-bottom: 16px;
}
.card-head h2 { font-size: 15px; font-weight: 600; }

.stat-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px;
}
.stat {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 20px;
}
.stat .label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-mute);
  font-weight: 500;
}
.stat .value { font-size: 26px; font-weight: 600; letter-spacing: -0.02em; margin-top: 6px; }
.stat .value.money { font-variant-numeric: tabular-nums; }
.stat .meta { font-size: 12px; color: var(--ink-mute); margin-top: 4px; }
.stat.brand { background: var(--brand); color: #fff; border-color: var(--brand); }
.stat.brand .label { color: rgba(255,255,255,0.6); }
.stat.brand .meta { color: rgba(255,255,255,0.7); }

.partner-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 20px; display: flex; flex-direction: column; gap: 8px;
}
.partner-card .name { font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.partner-card .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--brand); }
.partner-card .row { display: flex; justify-content: space-between; font-size: 13px; }
.partner-card .row .k { color: var(--ink-mute); }
.partner-card .row .v { font-variant-numeric: tabular-nums; font-weight: 500; }
.partner-card .net {
  margin-top: 8px; padding-top: 8px; border-top: 1px dashed var(--line);
  display: flex; justify-content: space-between; font-size: 14px;
}
.partner-card .net .v { font-weight: 700; }
.partner-card .net.pos .v { color: var(--ok); }
.partner-card .net.neg .v { color: var(--err); }

/* Tables */
.table-wrap { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
table.data {
  width: 100%; border-collapse: collapse; font-size: 13.5px;
}
table.data th {
  text-align: left; padding: 11px 16px; background: var(--paper-soft);
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--ink-mute); font-weight: 600; border-bottom: 1px solid var(--line);
}
table.data td {
  padding: 13px 16px; border-bottom: 1px solid var(--line-soft); vertical-align: middle;
}
table.data tr:last-child td { border-bottom: none; }
table.data tr:hover td { background: var(--paper-soft); }
table.data td.money, table.data th.money { text-align: right; font-variant-numeric: tabular-nums; }
table.data td.actions, table.data th.actions { text-align: right; white-space: nowrap; }

.empty {
  padding: 48px 24px; text-align: center; color: var(--ink-mute);
}
.empty h3 { color: var(--ink-soft); margin-bottom: 6px; }

/* Badges */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 9px; border-radius: 99px; font-size: 11.5px; font-weight: 500;
  border: 1px solid var(--line);
}
.badge.ok { background: #E9F4EE; color: var(--ok); border-color: #CDE4D7; }
.badge.warn { background: #FDF3E7; color: var(--warn); border-color: #F2DDBF; }
.badge.mute { background: var(--paper-soft); color: var(--ink-mute); }
.badge.brand { background: var(--brand-soft); color: var(--brand); border-color: #CCDFD6; }
.badge.err { background: #FBEEEB; color: var(--err); border-color: #F2CBC5; }
.badge .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 16px; border-radius: var(--radius-sm); font-size: 13.5px;
  font-weight: 500; font-family: inherit; cursor: pointer;
  border: 1px solid var(--line); background: #fff; color: var(--ink);
  transition: background 0.12s, border-color 0.12s;
  text-decoration: none;
}
.btn:hover { background: var(--paper-soft); text-decoration: none; }
.btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.primary:hover { background: #0C3226; border-color: #0C3226; }
.btn.danger { color: var(--err); border-color: #E9C2BC; }
.btn.danger:hover { background: #FBEEEB; }
.btn.ghost { border-color: transparent; }
.btn.sm { padding: 5px 10px; font-size: 12px; }

/* Forms */
.form-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px 20px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.col-6 { grid-column: span 6; }
.field.col-4 { grid-column: span 4; }
.field.col-3 { grid-column: span 3; }
.field.col-12 { grid-column: span 12; }

.field label {
  font-size: 12px; font-weight: 500; color: var(--ink-soft);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.field label .req { color: var(--err); margin-left: 3px; }

.input, .select, .textarea {
  width: 100%; padding: 9px 12px; font-size: 14px; font-family: inherit;
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: #fff; color: var(--ink); transition: border-color 0.12s, box-shadow 0.12s;
}
.input:focus, .select:focus, .textarea:focus {
  outline: none; border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(15, 61, 46, 0.08);
}
.textarea { resize: vertical; min-height: 80px; }
.field .hint { font-size: 12px; color: var(--ink-mute); }
.field .err { font-size: 12px; color: var(--err); }

.checkbox-row {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: var(--paper-soft);
}
.checkbox-row input { accent-color: var(--brand); width: 16px; height: 16px; }
.checkbox-row label { text-transform: none; letter-spacing: 0; font-size: 14px; font-weight: 500; color: var(--ink); }

.form-actions {
  margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--line-soft);
  display: flex; justify-content: flex-end; gap: 10px;
}

/* Filters */
.filters {
  display: flex; gap: 10px; flex-wrap: wrap;
  padding: 14px 16px; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); margin-bottom: 16px;
}
.filters .field { flex: 1 1 160px; gap: 4px; }
.filters .field label { font-size: 10.5px; }
.filters .field .input, .filters .field .select { padding: 7px 10px; font-size: 13px; }

/* Login */
.auth-shell {
  min-height: 100vh; display: grid; place-items: center;
  background: linear-gradient(160deg, var(--paper) 0%, #EFEDE3 100%);
}
.auth-card {
  width: 400px; background: #fff; border: 1px solid var(--line);
  border-radius: 14px; padding: 36px; box-shadow: var(--shadow);
}
.auth-card .brand-mark {
  font-weight: 700; font-size: 22px; letter-spacing: -0.02em; margin-bottom: 4px;
}
.auth-card .brand-mark .dot { color: var(--brand); }
.auth-card .sub { color: var(--ink-mute); font-size: 13px; margin-bottom: 28px; }
.auth-card .field + .field { margin-top: 16px; }
.auth-card .btn.primary { width: 100%; justify-content: center; padding: 11px; margin-top: 24px; font-size: 14px; }

/* Alerts */
.alert { padding: 12px 16px; border-radius: var(--radius-sm); font-size: 13.5px; margin-bottom: 20px; }
.alert.ok { background: #E9F4EE; color: var(--ok); border: 1px solid #CDE4D7; }
.alert.err { background: #FBEEEB; color: var(--err); border: 1px solid #F2CBC5; }
.alert.warn { background: #FDF3E7; color: var(--warn); border: 1px solid #F2DDBF; }

/* Pagination */
.pagination { display: flex; gap: 4px; margin-top: 20px; align-items: center; justify-content: center; }
.pagination a, .pagination span {
  padding: 6px 11px; border-radius: var(--radius-sm); font-size: 13px;
  color: var(--ink-soft); border: 1px solid var(--line); background: #fff;
}
.pagination a:hover { background: var(--paper-soft); text-decoration: none; }
.pagination .active { background: var(--brand); color: #fff; border-color: var(--brand); }
.pagination .disabled { color: var(--ink-mute); opacity: 0.5; }

/* Autocomplete */
.autocomplete { position: relative; }
.autocomplete .results {
  position: absolute; top: calc(100% + 4px); left: 0; right: 0; z-index: 30;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
  box-shadow: var(--shadow); max-height: 280px; overflow-y: auto; display: none;
}
.autocomplete .results.open { display: block; }
.autocomplete .results .item {
  padding: 9px 12px; font-size: 13.5px; cursor: pointer;
  border-bottom: 1px solid var(--line-soft);
}
.autocomplete .results .item:last-child { border-bottom: none; }
.autocomplete .results .item:hover, .autocomplete .results .item.active { background: var(--brand-soft); }
.autocomplete .results .item .meta { font-size: 11.5px; color: var(--ink-mute); }
.autocomplete .results .create {
  padding: 10px 12px; font-size: 13px; color: var(--brand); font-weight: 500; cursor: pointer;
  border-top: 1px solid var(--line-soft); background: var(--paper-soft);
}

/* Utility */
.row-split { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.muted { color: var(--ink-mute); }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.nowrap { white-space: nowrap; }
.text-right { text-align: right; }

.pos { color: var(--ok); }
.neg { color: var(--err); }

@media (max-width: 960px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { flex-direction: row; gap: 16px; padding: 16px; flex-wrap: wrap; }
  .sidebar nav { flex-direction: row; flex-wrap: wrap; }
  .sidebar .user-card { margin-top: 0; }
  .main { padding: 20px; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: repeat(6, 1fr); }
  .field.col-6, .field.col-4, .field.col-3 { grid-column: span 6; }
}