/* ============================================================
   KBK Solutions — Dashboards theme
   Cloned from the visual language of kbksolutionsinc.com:
   deep navy backgrounds, bold condensed white headings, a thin
   red accent rule under section titles, clean sans body copy.
   ============================================================ */

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

:root {
  --bg-app:        #0d1824;
  --bg-header:     #142943;
  --bg-panel:      #16283a;
  --bg-card:       #1c3247;
  --bg-card-hover: #21394f;
  --bg-input:      #10202f;

  --text-primary:   #f2f5f7;
  --text-secondary: #b7c4cf;
  --text-muted:     #7d8fa0;

  --accent-red:      #e0333c;
  --accent-red-hover:#c92a33;
  --border:          #2a3f52;
  --border-light:    #24384a;

  --ok:      #48a97c;
  --warn:    #d9a441;
  --danger:  #e0333c;
  --shadow:  rgba(0,0,0,0.35);

  --font-head: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  background: var(--bg-app);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .heading {
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-primary);
}

h1 { font-size: 30px; }
h2 { font-size: 20px; }
h3 { font-size: 15px; }

.section-title {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}
.section-title .rule {
  width: 46px;
  height: 3px;
  background: var(--accent-red);
  border-radius: 2px;
}
.section-title p {
  color: var(--text-secondary);
  font-size: 13px;
}

a { color: inherit; text-decoration: none; }

/* ---------- App shell / nav ---------- */
#app-nav {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 22px;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 10px var(--shadow);
}
#app-nav .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: 0.05em;
  font-size: 16px;
  white-space: nowrap;
}
#app-nav .brand .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent-red); }
#app-nav nav { display: flex; gap: 4px; flex-wrap: wrap; }
#app-nav nav a {
  padding: 8px 14px;
  border-radius: 7px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--text-secondary);
}
#app-nav nav a:hover { background: var(--bg-card); color: var(--text-primary); }
#app-nav nav a.active { background: var(--accent-red); color: #fff; }
#app-nav .nav-right { display: flex; align-items: center; gap: 10px; }
#app-nav .who { font-size: 12px; color: var(--text-muted); text-align: right; line-height: 1.3; }
#app-nav .who b { color: var(--text-secondary); display: block; }

main.page { padding: 22px 26px 80px; max-width: 1440px; margin: 0 auto; }

/* ---------- Buttons ---------- */
button, .btn {
  font-family: var(--font-body);
  cursor: pointer;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  padding: 9px 15px;
  background: var(--bg-card);
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background .12s, border-color .12s;
}
button:hover, .btn:hover { background: var(--bg-card-hover); }
button.primary, .btn.primary { background: var(--accent-red); border-color: var(--accent-red); color: #fff; }
button.primary:hover, .btn.primary:hover { background: var(--accent-red-hover); }
button.ghost { background: transparent; }
button.small { padding: 6px 10px; font-size: 12px; }
button:disabled { opacity: .4; cursor: not-allowed; }
button.danger { border-color: var(--danger); color: var(--danger); background: transparent; }
button.danger:hover { background: rgba(224,51,60,0.12); }

input, select, textarea {
  font-family: var(--font-body);
  font-size: 13px;
  padding: 8px 10px;
  border-radius: 7px;
  border: 1px solid var(--border);
  background: var(--bg-input);
  color: var(--text-primary);
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent-red); }
label { font-size: 12px; color: var(--text-secondary); font-weight: 600; display: block; margin-bottom: 4px; }

/* ---------- Cards / KPIs ---------- */
.grid { display: grid; gap: 16px; }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1000px) {
  .grid.cols-3, .grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr; }
}

.card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
}
.kpi { background: var(--bg-panel); border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; }
.kpi .label { font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); font-weight: 700; }
.kpi .value { font-family: var(--font-head); font-size: 28px; margin-top: 6px; }
.kpi .sub { font-size: 12px; color: var(--text-secondary); margin-top: 4px; }
.kpi.accent .value { color: var(--accent-red); }

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.panel-head h2 { font-size: 16px; }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ---------- Pagination ---------- */
.pagination-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
  font-size: 12.5px;
  color: var(--text-muted);
}
.pagination-controls { display: flex; align-items: center; gap: 10px; }
.pagination-status { min-width: 90px; text-align: center; }

/* ---------- Bank transaction linked-records modal ---------- */
.kbk-link-list { margin: 0; padding-left: 18px; font-size: 13px; color: var(--text-secondary); }
.kbk-link-list li { margin-bottom: 4px; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 12px; }
table.data { width: 100%; border-collapse: collapse; font-size: 13px; background: var(--bg-panel); }
table.data th {
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--text-muted);
  background: var(--bg-header);
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  position: sticky; top: 0;
}
table.data td { padding: 9px 12px; border-bottom: 1px solid var(--border-light); white-space: nowrap; }
table.data tbody tr:hover { background: var(--bg-card); }
table.data tbody tr.selected { background: rgba(224,51,60,0.10); }
table.data input[type=checkbox] { width: 15px; height: 15px; }
.cell-edit { width: 100%; min-width: 90px; }
.flag-review { color: var(--warn); font-weight: 700; }
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; }
.badge.ok { background: rgba(72,169,124,0.16); color: var(--ok); }
.badge.warn { background: rgba(217,164,65,0.16); color: var(--warn); }
.badge.danger { background: rgba(224,51,60,0.16); color: var(--danger); }
.badge.muted { background: rgba(125,143,160,0.16); color: var(--text-muted); }

/* ---------- Dropzone (drag & drop CSV import / attachments) ---------- */
.dropzone {
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 22px;
  text-align: center;
  color: var(--text-muted);
  font-size: 12.5px;
  transition: border-color .12s, background .12s, color .12s;
}
.dropzone.drag-over { border-color: var(--accent-red); background: rgba(224,51,60,0.06); color: var(--text-primary); }
.dropzone b { color: var(--text-secondary); }

/* ---------- Modal ---------- */
.modal-backdrop {
  display: none;
  position: fixed; inset: 0;
  background: rgba(4,9,15,0.65);
  z-index: 60;
  align-items: center; justify-content: center;
  padding: 20px;
}
.modal-backdrop.visible { display: flex; }
.modal {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  width: 100%; max-width: 560px;
  max-height: 88vh; overflow-y: auto;
  padding: 22px;
}
.modal.modal-wide { max-width: 760px; }
.modal h3 { margin-bottom: 16px; }
.modal .field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 16px; }
.modal .field-grid .full { grid-column: 1 / -1; }
.modal .modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 6px; }

/* ---------- Toast ---------- */
#toast-stack { position: fixed; bottom: 18px; right: 18px; z-index: 80; display: flex; flex-direction: column; gap: 8px; }
.toast { background: var(--bg-card); border: 1px solid var(--border); border-left: 4px solid var(--accent-red); border-radius: 8px; padding: 11px 15px; font-size: 13px; box-shadow: 0 4px 14px var(--shadow); min-width: 220px; }
.toast.ok { border-left-color: var(--ok); }
.toast.err { border-left-color: var(--danger); }

/* ---------- Login page (hero styled after kbksolutionsinc.com) ---------- */
.login-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(180deg, rgba(13,24,36,0.55), rgba(13,24,36,0.92)),
    radial-gradient(circle at 20% 20%, #1c3450 0%, #0d1824 65%);
  padding: 20px;
}
.login-box {
  width: 100%; max-width: 400px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 34px 30px;
  box-shadow: 0 12px 40px var(--shadow);
}
.login-box .brand-mark { font-family: var(--font-head); font-size: 26px; font-weight: 700; letter-spacing: .05em; margin-bottom: 4px; }
.login-box .brand-sub { color: var(--text-secondary); font-size: 13px; margin-bottom: 22px; }
.login-box .rule { width: 46px; height: 3px; background: var(--accent-red); border-radius: 2px; margin: 10px 0 22px; }
.login-box form { display: flex; flex-direction: column; gap: 14px; }
.login-box button.primary { justify-content: center; padding: 11px; margin-top: 4px; }
.login-error { color: var(--danger); font-size: 12.5px; min-height: 16px; }

/* ---------- Loading / empty states ---------- */
.empty-state { text-align: center; padding: 40px 20px; color: var(--text-muted); font-size: 13px; }
.spinner { width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--border); border-top-color: var(--accent-red); animation: spin .7s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

.tag-scope { display: inline-flex; align-items:center; gap:6px; font-size: 11px; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--border); color: var(--text-secondary); }