@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600&family=DM+Mono:wght@400;500&display=swap');

:root {
  --blue-50:  #EBF3FD;
  --blue-100: #C3DAFC;
  --blue-200: #8AB8F8;
  --blue-500: #2B6CB8;
  --blue-600: #1A4F96;
  --blue-700: #103570;
  --blue-900: #071B3A;

  --gray-50:  #F7F8FA;
  --gray-100: #EFF0F3;
  --gray-200: #D8DBE4;
  --gray-400: #9EA5B5;
  --gray-600: #5A6170;
  --gray-900: #111827;

  --green-50:  #EAF7F0;
  --green-500: #1A8C52;
  --green-600: #127040;

  --amber-50:  #FEF7EC;
  --amber-500: #D97706;

  --red-50:  #FEF0F0;
  --red-500: #DC2626;

  --sidebar-w: 240px;
  --header-h:  56px;
  --radius:    6px;
  --radius-lg: 10px;

  --font: 'DM Sans', system-ui, sans-serif;
  --mono: 'DM Mono', monospace;

  --transition: 0.15s ease;
}

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

html { font-size: 14px; }

body {
  font-family: var(--font);
  background: var(--gray-50);
  color: var(--gray-900);
  line-height: 1.5;
  min-height: 100vh;
}

a { color: var(--blue-500); text-decoration: none; }
a:hover { color: var(--blue-700); }

/* ─── TOP HEADER BAR ─── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--header-h);
  background: #fff;
  border-bottom: 1px solid var(--gray-200);
  display: flex; align-items: center;
  padding: 0 1.5rem;
  gap: 1.5rem;
}

.site-header .left {
  display: flex; align-items: center; gap: 12px;
  flex: 1;
}

.dbs-logo { height: 32px; width: auto; }

.brand-text {
  display: flex; flex-direction: column; gap: 0;
}

.brand-line-1 {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--blue-700);
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.home-link { display: none; }

.navlinks { display: flex; align-items: center; gap: 8px; }

.pill-link {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 5px 12px;
  border: 1px solid var(--blue-200);
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--blue-600);
  background: var(--blue-50);
  transition: var(--transition);
  white-space: nowrap;
}
.pill-link:hover {
  background: var(--blue-100);
  color: var(--blue-700);
  border-color: var(--blue-500);
}

.pill-home {
  color: var(--gray-600);
  background: var(--gray-50);
  border-color: var(--gray-200);
}
.pill-home:hover {
  background: var(--gray-100);
  color: var(--gray-900);
  border-color: var(--gray-400);
}

/* ─── APP LAYOUT ─── */
.app {
  display: flex;
  padding-top: var(--header-h);
  min-height: 100vh;
}

/* ─── SIDEBAR ─── */
aside.sidebar {
  width: var(--sidebar-w);
  min-height: calc(100vh - var(--header-h));
  background: #fff;
  border-right: 1px solid var(--gray-200);
  position: sticky;
  top: var(--header-h);
  height: calc(100vh - var(--header-h));
  overflow-y: auto;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}

aside.sidebar .brand { display: none; }  /* hide duplicate brand in sidebar */

.sidebar-title {
  padding: 1rem 1rem 0.4rem;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-400);
}

nav.nav { flex: 1; overflow-y: auto; padding-bottom: 1rem; }

.kzn-list {
  list-style: none;
  padding: 0;
}

.kzn-list li a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 1rem;
  font-size: 0.8rem;
  color: var(--gray-600);
  border-left: 2px solid transparent;
  transition: var(--transition);
  line-height: 1.3;
}

.kzn-list li a:hover {
  background: var(--gray-50);
  color: var(--blue-600);
  border-left-color: var(--blue-200);
}

.kzn-list li a.active {
  background: var(--blue-50);
  color: var(--blue-700);
  border-left-color: var(--blue-500);
  font-weight: 500;
}

.kzn-list .code {
  font-family: var(--mono);
  font-size: 0.72rem;
  background: var(--gray-100);
  color: var(--gray-600);
  padding: 1px 5px;
  border-radius: 3px;
  flex-shrink: 0;
}

.kzn-list .name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.kzn-list small {
  font-size: 0.7rem;
  font-family: var(--mono);
  color: var(--gray-400);
  background: var(--gray-100);
  padding: 1px 5px;
  border-radius: 10px;
  flex-shrink: 0;
}

.kzn-list li a.active small {
  background: var(--blue-100);
  color: var(--blue-600);
}

/* ─── CONTENT AREA ─── */
.content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.content header {
  background: #fff;
  border-bottom: 1px solid var(--gray-200);
  padding: 0 1.5rem;
  height: 52px;
  display: flex;
  align-items: center;
  position: sticky;
  top: var(--header-h);
  z-index: 50;
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
}

.header-inner h2 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gray-900);
  letter-spacing: -0.01em;
}

.tag {
  display: inline-block;
  font-size: 0.72rem;
  font-family: var(--mono);
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--gray-100);
  color: var(--gray-600);
}

.desc { font-size: 0.8rem; color: var(--gray-400); }

main { flex: 1; padding: 0; }

/* ─── TOOLBAR / SEARCH ─── */
.toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 1.5rem;
  background: #fff;
  border-bottom: 1px solid var(--gray-100);
  flex-wrap: wrap;
}

.toolbar input[type="text"],
.toolbar input[type="search"] {
  height: 34px;
  padding: 0 10px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.82rem;
  color: var(--gray-900);
  background: var(--gray-50);
  outline: none;
  transition: var(--transition);
  min-width: 160px;
}

.toolbar input:focus {
  border-color: var(--blue-500);
  background: #fff;
  box-shadow: 0 0 0 3px var(--blue-50);
}

.toolbar button {
  height: 34px;
  padding: 0 16px;
  background: var(--blue-600);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.toolbar button:hover { background: var(--blue-700); }

.toolbar .clear-btn {
  height: 34px;
  padding: 0 12px;
  background: transparent;
  color: var(--gray-600);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.82rem;
  cursor: pointer;
  transition: var(--transition);
}
.toolbar .clear-btn:hover { background: var(--gray-100); }

/* ─── TABLE ─── */
.table-wrap {
  overflow-x: auto;
  overflow-y: auto;
  max-height: calc(100vh - var(--header-h) - 52px - 58px - 38px - 48px);
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

thead { position: sticky; top: 0; z-index: 40; }

thead tr {
  background: var(--gray-100);
  border-bottom: 2px solid var(--blue-200);
  box-shadow: 0 2px 4px rgba(0,0,0,0.06);
}

th {
  padding: 10px 12px;
  text-align: left;
  font-weight: 700;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--blue-700);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  position: relative;
  background: var(--gray-100);
}

th .sort-icon {
  display: inline-block;
  margin-left: 4px;
  color: var(--gray-400);
  font-size: 0.65rem;
  vertical-align: middle;
}

th:hover { color: var(--blue-700); background: var(--blue-100); }
th.sort-asc  { background: var(--blue-50); color: var(--blue-700); }
th.sort-desc { background: var(--blue-50); color: var(--blue-700); }
th.sort-asc .sort-icon::after  { content: ' ▲'; color: var(--blue-500); }
th.sort-desc .sort-icon::after { content: ' ▼'; color: var(--blue-500); }
th:not(.sort-asc):not(.sort-desc) .sort-icon::after { content: ' ⇅'; color: var(--blue-200); }

tbody tr {
  border-bottom: 1px solid var(--gray-100);
  transition: background var(--transition);
}

tbody tr:hover { background: var(--blue-50); }
tbody tr:last-child { border-bottom: none; }

td {
  padding: 8px 12px;
  color: var(--gray-900);
  vertical-align: middle;
}

td:empty::after {
  content: '—';
  color: var(--gray-400);
}

/* Date cells */
td.date-cell {
  font-family: var(--font);
  font-size: 0.82rem;
  color: var(--gray-600);
  white-space: nowrap;
}

/* Code/ID cells */
td.code-cell {
  font-family: var(--mono);
  font-size: 0.76rem;
  color: var(--blue-600);
  font-weight: 500;
}

/* ─── PAGER ─── */
.pager {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 1.5rem;
  background: #fff;
  border-top: 1px solid var(--gray-100);
  font-size: 0.8rem;
}

.pager a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  color: var(--blue-600);
  font-weight: 500;
  transition: var(--transition);
}
.pager a:hover { background: var(--blue-50); border-color: var(--blue-200); }

.pager .tag { margin-left: auto; }

/* ─── MOBILE NAV ─── */
.mobile-nav { display: none; }

/* ─── INDEX / HERO ─── */
.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - var(--header-h));
  padding: 2rem;
}

.hero-inner {
  max-width: 640px;
  width: 100%;
}

.hero-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue-600);
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--gray-900);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 0.75rem;
}

.hero-title span { color: var(--blue-600); }

.hero-sub {
  font-size: 1rem;
  color: var(--gray-600);
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.hero-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.hero-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 1.25rem 1rem;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  transition: var(--transition);
  text-decoration: none;
}

.hero-card:hover {
  border-color: var(--blue-300, var(--blue-200));
  box-shadow: 0 4px 16px rgba(43, 108, 184, 0.1);
  transform: translateY(-1px);
}

.hero-card .card-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--blue-50);
  display: flex; align-items: center; justify-content: center;
}

.hero-card .card-icon svg {
  width: 18px; height: 18px;
  stroke: var(--blue-600);
  fill: none;
  stroke-width: 1.8;
}

.hero-card .card-label {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--gray-900);
  line-height: 1.3;
}

.hero-card .card-desc {
  font-size: 0.78rem;
  color: var(--gray-400);
  line-height: 1.4;
}

.hero-card .card-arrow {
  margin-top: auto;
  font-size: 0.75rem;
  color: var(--blue-500);
  font-weight: 500;
}

/* ─── FIRST5 TABLE — date columns ─── */
.date-col { min-width: 90px; }
.now-badge {
  display: inline-block;
  font-size: 0.68rem;
  padding: 1px 6px;
  border-radius: 3px;
  background: var(--green-50);
  color: var(--green-600);
  font-weight: 600;
  margin-left: 4px;
}

/* ─── EMPTY STATE ─── */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--gray-400);
}
.empty-state svg {
  width: 48px; height: 48px;
  stroke: var(--gray-200);
  fill: none;
  stroke-width: 1.5;
  margin-bottom: 1rem;
}
.empty-state p { font-size: 0.9rem; }

/* ─── SIDEBAR SEARCH ─── */
.sidebar-search {
  padding: 10px 1rem;
  border-bottom: 1px solid var(--gray-100);
}
.sidebar-search input {
  width: 100%;
  height: 30px;
  padding: 0 8px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.78rem;
  background: var(--gray-50);
  outline: none;
}
.sidebar-search input:focus {
  border-color: var(--blue-500);
  background: #fff;
}

/* ─── STATS BAR ─── */
.stats-bar {
  display: flex;
  gap: 1.5rem;
  padding: 10px 1.5rem;
  background: #fff;
  border-bottom: 1px solid var(--gray-100);
  font-size: 0.78rem;
  color: var(--gray-600);
  flex-wrap: wrap;
}
.stats-bar strong { color: var(--blue-600); font-family: var(--mono); font-size: 0.85rem; }

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  aside.sidebar { display: none; }
  .mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 10px 1rem;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
  }
  .mobile-nav label { font-size: 0.72rem; color: var(--gray-400); font-weight: 500; }
  .mobile-nav select {
    width: 100%;
    height: 36px;
    padding: 0 8px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    font-family: var(--font);
    font-size: 0.82rem;
    background: #fff;
    color: var(--gray-900);
  }
  .toolbar { padding: 10px 1rem; }
  .pager { padding: 10px 1rem; flex-wrap: wrap; }
}