/* ===== Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  -webkit-text-size-adjust: none; text-size-adjust: none;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility; scroll-behavior: smooth;
}
img, svg { display: block; max-width: 100%; }
button, input, select { font: inherit; color: inherit; }
::selection { background: color-mix(in oklab, var(--color-primary) 25%, transparent); }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; border-radius: var(--radius-sm); }

:root, [data-theme="light"] {
  --color-bg: #F7F6F2;
  --color-surface: #FFFFFF;
  --color-surface-2: #FBFBF9;
  --color-surface-offset: #F1EFEA;
  --color-border: #D9D5CC;
  --color-divider: #E6E2D9;
  --color-text: #23211B;
  --color-text-muted: #6E6C64;
  --color-text-faint: #A6A399;
  --color-text-inverse: #F9F8F4;
  --color-primary: #0B4F52;
  --color-primary-hover: #08383A;
  --color-primary-highlight: #DCE7E5;
  --color-accent-2: #8A5A22;
  --color-success: #3D6B22;
  --color-success-highlight: #DEE8D3;
  --color-warning: #93481C;
  --color-warning-highlight: #F1DFCB;
  --color-error: #9A2C4F;
  --color-error-highlight: #EFD9E1;
  --color-info: #2A5C8A;
  --color-info-highlight: #D8E4EE;
  --shadow-sm: 0 1px 2px rgba(30,28,20,0.06);
  --shadow-md: 0 6px 20px rgba(30,28,20,0.08);
  --shadow-lg: 0 16px 40px rgba(30,28,20,0.14);
  --radius-sm: 0.375rem; --radius-md: 0.5rem; --radius-lg: 0.875rem; --radius-full: 9999px;
  --transition: 160ms cubic-bezier(0.16,1,0.3,1);
}
[data-theme="dark"] {
  --color-bg: #14161A;
  --color-surface: #1A1D22;
  --color-surface-2: #1F2228;
  --color-surface-offset: #23262D;
  --color-border: #33363D;
  --color-divider: #2A2D34;
  --color-text: #E7E5E0;
  --color-text-muted: #9C9A93;
  --color-text-faint: #63615B;
  --color-text-inverse: #14161A;
  --color-primary: #58B0AC;
  --color-primary-hover: #7BC6C1;
  --color-primary-highlight: #223533;
  --color-accent-2: #D69B58;
  --color-success: #8BC26A;
  --color-success-highlight: #24331E;
  --color-warning: #E29A5E;
  --color-warning-highlight: #3A2A1C;
  --color-error: #E17FA6;
  --color-error-highlight: #3A2330;
  --color-info: #74A9D6;
  --color-info-highlight: #1E2C3A;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 6px 20px rgba(0,0,0,0.4);
  --shadow-lg: 0 16px 40px rgba(0,0,0,0.5);
}

body {
  min-height: 100dvh;
  line-height: 1.55;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
}

:root {
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'Source Sans 3', 'Helvetica Neue', sans-serif;
  --text-xs: clamp(0.72rem, 0.7rem + 0.1vw, 0.8rem);
  --text-sm: clamp(0.85rem, 0.82rem + 0.15vw, 0.92rem);
  --text-base: clamp(0.95rem, 0.92rem + 0.2vw, 1.02rem);
  --text-lg: clamp(1.1rem, 1rem + 0.5vw, 1.35rem);
  --text-xl: clamp(1.4rem, 1.2rem + 1vw, 1.9rem);
  --text-2xl: clamp(1.8rem, 1.4rem + 2vw, 2.6rem);
  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem; --space-4: 1rem;
  --space-5: 1.25rem; --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem;
  --space-12: 3rem; --space-16: 4rem;
}

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

.container { max-width: 1360px; margin: 0 auto; padding-inline: var(--space-6); }

/* ===== Header ===== */
header.site-header {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  position: sticky; top: 0; z-index: 40;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-block: var(--space-4);
  gap: var(--space-4);
}
.brand { display: flex; align-items: center; gap: var(--space-3); }
.brand-mark { width: 38px; height: 38px; color: var(--color-primary); flex: none; }
.brand-text h1 {
  font-family: var(--font-display); font-size: var(--text-lg); font-weight: 400;
  letter-spacing: 0.01em; line-height: 1.1;
}
.brand-text p { font-size: var(--text-xs); color: var(--color-text-muted); margin-top: 2px; }
.header-actions { display: flex; align-items: center; gap: var(--space-3); }

.icon-btn {
  width: 38px; height: 38px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-border); background: var(--color-surface-2);
  color: var(--color-text); transition: var(--transition);
}
.icon-btn:hover { background: var(--color-surface-offset); border-color: var(--color-primary); }
.icon-btn svg { width: 18px; height: 18px; }

.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-4); border-radius: var(--radius-md);
  font-size: var(--text-sm); font-weight: 600; border: 1px solid var(--color-border);
  background: var(--color-surface-2); color: var(--color-text); transition: var(--transition);
  cursor: pointer; white-space: nowrap;
}
.btn:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-primary { background: var(--color-primary); color: var(--color-text-inverse); border-color: var(--color-primary); }
.btn-primary:hover { background: var(--color-primary-hover); color: var(--color-text-inverse); }
.btn svg { width: 15px; height: 15px; }

/* ===== Hero / intro strip ===== */
.intro { padding-block: var(--space-8) var(--space-6); }
.intro h2 { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 400; max-width: 46ch; }
.intro p { color: var(--color-text-muted); margin-top: var(--space-2); max-width: 68ch; font-size: var(--text-sm); }

.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-3); margin-top: var(--space-6); }
.kpi-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: var(--space-4) var(--space-5);
}
.kpi-value { font-family: var(--font-display); font-size: var(--text-xl); color: var(--color-primary); }
.kpi-label { font-size: var(--text-xs); color: var(--color-text-muted); margin-top: 2px; text-transform: uppercase; letter-spacing: 0.04em; }

@media (max-width: 900px) { .kpi-row { grid-template-columns: repeat(2, 1fr); } }

/* ===== Level tabs ===== */
.level-tabs { display: flex; gap: var(--space-2); margin-top: var(--space-8); border-bottom: 1px solid var(--color-border); }
.level-tab {
  padding: var(--space-3) var(--space-1); font-size: var(--text-sm); font-weight: 600;
  color: var(--color-text-muted); border-bottom: 2px solid transparent; cursor: pointer;
  margin-right: var(--space-6); background: none; border-top: none; border-left: none; border-right: none;
  transition: var(--transition);
}
.level-tab.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }
.level-tab:hover { color: var(--color-primary); }

/* ===== Controls ===== */
.controls {
  display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center;
  padding-block: var(--space-5); position: sticky; top: 71px; z-index: 30;
  background: var(--color-bg);
}
.search-box {
  flex: 1 1 260px; min-width: 220px; display: flex; align-items: center; gap: var(--space-2);
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
}
.search-box svg { width: 16px; height: 16px; color: var(--color-text-faint); flex: none; }
.search-box input { border: none; background: none; outline: none; width: 100%; font-size: var(--text-sm); }

select.filter-select {
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3); font-size: var(--text-sm); min-width: 150px;
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%236E6C64' stroke-width='1.5' fill='none' fill-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; padding-right: 30px;
}
[data-theme="dark"] select.filter-select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%239C9A93' stroke-width='1.5' fill='none' fill-rule='evenodd'/%3E%3C/svg%3E"); }

.results-count { font-size: var(--text-xs); color: var(--color-text-muted); margin-left: auto; white-space: nowrap; }
.clear-filters { font-size: var(--text-xs); color: var(--color-primary); background: none; border: none; cursor: pointer; font-weight: 600; }

/* ===== Table ===== */
.table-wrap { overflow-x: auto; border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); box-shadow: var(--shadow-sm); }
table { border-collapse: collapse; width: 100%; font-size: var(--text-sm); }
thead th {
  text-align: left; padding: var(--space-3) var(--space-4); background: var(--color-surface-offset);
  color: var(--color-text-muted); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.03em;
  border-bottom: 1px solid var(--color-border); white-space: nowrap; cursor: pointer; user-select: none;
  position: sticky; top: 0;
}
thead th:hover { color: var(--color-primary); }
thead th .sort-arrow { margin-left: 4px; opacity: 0.5; font-size: 10px; }
thead th.sorted .sort-arrow { opacity: 1; color: var(--color-primary); }
tbody tr { border-bottom: 1px solid var(--color-divider); cursor: pointer; transition: var(--transition); }
tbody tr:hover { background: var(--color-primary-highlight); }
tbody tr:last-child { border-bottom: none; }
td { padding: var(--space-3) var(--space-4); vertical-align: top; }
td.cell-primary { font-weight: 600; }
td .sub { display: block; font-size: var(--text-xs); color: var(--color-text-muted); margin-top: 2px; max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
td { max-width: 320px; }
td:nth-child(3) { max-width: 280px; }
.truncate { display: block; max-width: 240px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cell-primary { display: block; max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.badge {
  display: inline-flex; align-items: center; gap: 4px; padding: 3px 9px; border-radius: var(--radius-full);
  font-size: var(--text-xs); font-weight: 600; white-space: nowrap;
}
.badge-unified, .badge-free { background: var(--color-success-highlight); color: var(--color-success); }
.badge-hybrid, .badge-mixed { background: var(--color-warning-highlight); color: var(--color-warning); }
.badge-fragmented, .badge-inperson { background: var(--color-error-highlight); color: var(--color-error); }
.badge-paid { background: var(--color-info-highlight); color: var(--color-info); }
.badge-reg { background: var(--color-primary-highlight); color: var(--color-primary); }
.badge-other { background: var(--color-surface-offset); color: var(--color-text-muted); }

.empty-state { padding: var(--space-16) var(--space-6); text-align: center; color: var(--color-text-muted); }
.empty-state svg { width: 40px; height: 40px; margin: 0 auto var(--space-3); color: var(--color-text-faint); }

/* ===== Pagination ===== */
.pagination { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding-block: var(--space-5) var(--space-16); flex-wrap: wrap; }
.page-btn {
  border: 1px solid var(--color-border); background: var(--color-surface); border-radius: var(--radius-md);
  padding: var(--space-1) var(--space-3); font-size: var(--text-sm); cursor: pointer; transition: var(--transition);
}
.page-btn:hover:not(:disabled) { border-color: var(--color-primary); color: var(--color-primary); }
.page-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.page-info { font-size: var(--text-sm); color: var(--color-text-muted); }

/* ===== Drawer ===== */
.drawer-backdrop {
  position: fixed; inset: 0; background: rgba(10,10,8,0.4); opacity: 0; pointer-events: none;
  transition: opacity var(--transition); z-index: 50;
}
.drawer-backdrop.open { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed; top: 0; right: 0; height: 100%; width: min(480px, 92vw);
  background: var(--color-surface); box-shadow: var(--shadow-lg); z-index: 51;
  transform: translateX(100%); transition: transform 220ms cubic-bezier(0.16,1,0.3,1);
  overflow-y: auto; border-left: 1px solid var(--color-border);
}
.drawer.open { transform: translateX(0); }
.drawer-header { display: flex; align-items: flex-start; justify-content: space-between; padding: var(--space-6); border-bottom: 1px solid var(--color-border); gap: var(--space-3); }
.drawer-header h3 { font-family: var(--font-display); font-size: var(--text-lg); font-weight: 400; }
.drawer-header p { color: var(--color-text-muted); font-size: var(--text-sm); margin-top: 2px; }
.drawer-body { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-5); }
.field-group label { display: block; font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-text-muted); margin-bottom: var(--space-1); }
.field-group .value { font-size: var(--text-sm); line-height: 1.5; }
.field-group .value a { word-break: break-all; }

/* ===== Footer ===== */
footer { border-top: 1px solid var(--color-border); padding-block: var(--space-8); margin-top: var(--space-10); }
footer .container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-4); font-size: var(--text-xs); color: var(--color-text-muted); }
footer a { color: var(--color-text-muted); }

@media (max-width: 720px) {
  .brand-text p { display: none; }
  .controls { position: static; }
  thead th { position: static; }
}

@media (max-width: 560px) {
  .header-inner { flex-wrap: wrap; }
  .header-actions { width: 100%; justify-content: space-between; }
  .btn span, .btn { font-size: var(--text-xs); }
}