/* ---------------------------------------------------------------
   Andatura design tokens + base components.
   Mirrors what's documented in /dev/styleguide/.
   --------------------------------------------------------------- */
:root {
  --c-primary:        #1E3A8C;
  --c-primary-hover:  #15296B;
  --c-primary-soft:   rgba(30, 58, 140, 0.08);
  --c-primary-ring:   rgba(30, 58, 140, 0.22);

  --c-accent:         #FF5C39;
  --c-accent-hover:   #E0411D;
  --c-accent-soft:    rgba(255, 92, 57, 0.10);

  --c-highlight:      #FFD23F;
  --c-highlight-soft: rgba(255, 210, 63, 0.32);

  --c-ok:             #16A34A;
  --c-ok-soft:        rgba(22, 163, 74, 0.10);
  --c-error:          #C0362F;
  --c-error-soft:     rgba(192, 54, 47, 0.10);

  --c-text:           #0F172A;
  --c-text-muted:     #475569;
  --c-text-faint:     #94A3B8;

  --c-border:         #E1E7F0;
  --c-border-strong:  #B8C3D6;
  --c-bg:             #F4F6FB;
  --c-card:           #FFFFFF;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2rem;
  --space-xl:  3rem;
  --space-2xl: 4rem;

  --radius-sm:   4px;
  --radius:      8px;
  --radius-lg:   16px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgb(0 0 0 / 6%);
  --shadow:    0 1px 3px rgb(0 0 0 / 10%), 0 1px 2px rgb(0 0 0 / 6%);
  --shadow-lg: 0 10px 25px rgb(15 23 42 / 10%), 0 4px 10px rgb(15 23 42 / 6%);

  --header-h:   4rem;
  --content-max: 76rem;

  --font-body: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  background: var(--c-bg);
  color: var(--c-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
  line-height: 1.55;
}
a { color: var(--c-primary); text-decoration: none; }
a:hover { color: var(--c-primary-hover); }
h1, h2, h3, h4, h5, h6 { margin: 0; font-weight: 700; letter-spacing: -0.015em; line-height: 1.15; }
p { margin: 0; }
table { border-collapse: collapse; width: 100%; }

/* ---------- typography ---------- */
.display    { font-size: clamp(2.25rem, 4vw + 1rem, 3.5rem); font-weight: 700; letter-spacing: -0.03em; line-height: 1.05; }
.h1         { font-size: 2rem; letter-spacing: -0.02em; }
.h2         { font-size: 1.5rem; letter-spacing: -0.018em; }
.h3         { font-size: 1.25rem; letter-spacing: -0.012em; }
.h4         { font-size: 1.0625rem; font-weight: 600; }
.h6         { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--c-text-muted); }
.small      { font-size: 0.8125rem; color: var(--c-text-muted); }
.muted      { color: var(--c-text-muted); }
.mono       { font-family: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, monospace; font-size: 0.85em; }
.eyebrow    { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.14em; color: var(--c-primary); }

/* ---------- layout chrome ---------- */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(244, 246, 251, 0.9);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--c-border);
}
.site-header__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-lg);
}
.brand {
  display: inline-flex; align-items: baseline; gap: 0.3rem;
  font-weight: 700; letter-spacing: -0.02em; font-size: 1.0625rem;
  color: var(--c-text);
}
.brand .dot {
  width: 0.42em; height: 0.42em; border-radius: var(--radius-pill);
  background: var(--c-accent); display: inline-block; transform: translateY(-0.05em);
}
.nav {
  display: flex; gap: 0.25rem; align-items: center;
  font-size: 0.9375rem;
}
.nav a {
  color: var(--c-text-muted);
  padding: 0.45rem 0.85rem; border-radius: var(--radius);
  transition: background 0.15s ease, color 0.15s ease;
  font-weight: 500;
}
.nav a:hover { color: var(--c-primary); background: var(--c-primary-soft); }
.nav a.is-active { color: var(--c-primary); background: var(--c-primary-soft); }
.nav-toggle {
  display: none; background: transparent; border: 1px solid var(--c-border-strong);
  border-radius: var(--radius); padding: 0.4rem 0.5rem; cursor: pointer; color: var(--c-text);
}
@media (max-width: 760px) {
  .nav-toggle { display: inline-flex; }
  .nav {
    position: absolute; top: var(--header-h); right: var(--space-md); left: var(--space-md);
    background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--radius-lg);
    flex-direction: column; padding: var(--space-sm); box-shadow: var(--shadow-lg);
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 0.6rem 0.75rem; }
}

main.page {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg) var(--space-2xl);
}

.page__head { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--space-md); flex-wrap: wrap; margin-bottom: var(--space-lg); }
.page__title { font-size: 1.875rem; letter-spacing: -0.02em; }
.page__sub { color: var(--c-text-muted); margin-top: 0.35rem; }
.page__actions { display: flex; gap: var(--space-sm); flex-wrap: wrap; }

.site-foot {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg);
  color: var(--c-text-muted);
  font-size: 0.8125rem;
  border-top: 1px solid var(--c-border);
  display: flex; justify-content: space-between; gap: var(--space-md); flex-wrap: wrap;
}

/* ---------- flash ---------- */
.flash-stack { position: fixed; top: calc(var(--header-h) + var(--space-sm)); right: var(--space-md); z-index: 30; display: flex; flex-direction: column; gap: 0.5rem; max-width: 22rem; }
.flash { background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--radius); padding: 0.65rem 0.9rem; box-shadow: var(--shadow); display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.875rem; }
.flash--ok { border-color: var(--c-ok); background: var(--c-ok-soft); color: #0F5D34; }
.flash--err { border-color: var(--c-error); background: var(--c-error-soft); color: #732320; }

/* ---------- buttons ---------- */
.btn {
  font-family: inherit; font-weight: 600; font-size: 0.9375rem; line-height: 1.2;
  padding: 0.625rem 1.125rem; border-radius: var(--radius); border: 1px solid transparent;
  cursor: pointer; display: inline-flex; align-items: center; gap: 0.5rem;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.04s ease;
  letter-spacing: 0.005em; white-space: nowrap; text-decoration: none;
}
.btn:active { transform: translateY(0.5px); }
.btn:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--c-primary-ring); }
.btn--primary   { background: var(--c-primary); color: #fff; }
.btn--primary:hover { background: var(--c-primary-hover); color: #fff; }
.btn--accent    { background: var(--c-accent); color: #fff; }
.btn--accent:hover { background: var(--c-accent-hover); color: #fff; }
.btn--secondary { background: var(--c-card); border-color: var(--c-border); color: var(--c-text); }
.btn--secondary:hover { border-color: var(--c-primary); color: var(--c-primary); }
.btn--ghost     { background: transparent; color: var(--c-text-muted); }
.btn--ghost:hover { background: var(--c-primary-soft); color: var(--c-primary); }
.btn--danger    { background: var(--c-error); color: #fff; }
.btn--danger:hover { filter: brightness(0.92); color: #fff; }
.btn--sm        { padding: 0.4rem 0.75rem; font-size: 0.8125rem; border-radius: var(--radius-sm); }
.btn[disabled], .btn:disabled { opacity: 0.45; cursor: not-allowed; }

/* ---------- forms ---------- */
.field { display: flex; flex-direction: column; gap: 0.375rem; }
.field > label { font-weight: 600; font-size: 0.8125rem; color: var(--c-text); }
.field .help  { font-size: 0.75rem; color: var(--c-text-muted); }
.field .err   { font-size: 0.75rem; color: var(--c-error); }

.input, .select, .textarea {
  font-family: inherit; font-size: 0.9375rem;
  padding: 0.625rem 0.875rem;
  border-radius: var(--radius);
  border: 1px solid var(--c-border);
  background: var(--c-card);
  color: var(--c-text);
  width: 100%;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.input::placeholder, .textarea::placeholder { color: var(--c-text-faint); }
.input:hover, .select:hover, .textarea:hover { border-color: var(--c-border-strong); }
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px var(--c-primary-ring);
}
.textarea { resize: vertical; min-height: 6rem; }
.select {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 0.875rem center;
  padding-right: 2.25rem;
}

.form-grid {
  display: grid; gap: var(--space-md);
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
}
.form-grid--wide > * { grid-column: 1 / -1; }
.form-actions { display: flex; gap: var(--space-sm); flex-wrap: wrap; margin-top: var(--space-lg); padding-top: var(--space-md); border-top: 1px solid var(--c-border); }

.check { display: inline-flex; align-items: center; gap: 0.6rem; cursor: pointer; user-select: none; font-size: 0.9375rem; font-weight: 500; }
.check input[type="checkbox"] {
  appearance: none; width: 1.125rem; height: 1.125rem; border: 1.5px solid var(--c-border-strong);
  border-radius: var(--radius-sm); background: var(--c-card); cursor: pointer; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center; margin: 0;
}
.check input[type="checkbox"]:checked { background: var(--c-primary); border-color: var(--c-primary); background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>"); background-repeat: no-repeat; background-position: center; background-size: 0.8rem; }
.check input[type="checkbox"]:focus-visible { box-shadow: 0 0 0 3px var(--c-primary-ring); }

/* ---------- cards ---------- */
.card { background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--radius-lg); padding: var(--space-md); box-shadow: var(--shadow-sm); }
.card--lg { padding: var(--space-lg); }
.card--hover { transition: transform 0.18s ease, box-shadow 0.18s ease; cursor: pointer; }
.card--hover:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); border-color: var(--c-border-strong); }

.tiles { display: grid; gap: var(--space-md); grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); }
.tile { background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--radius-lg); padding: var(--space-md); box-shadow: var(--shadow-sm); }
.tile__lbl { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--c-text-muted); }
.tile__val { font-size: 1.875rem; font-weight: 700; letter-spacing: -0.02em; color: var(--c-primary); font-variant-numeric: tabular-nums; margin-top: 0.25rem; }
.tile__sub { font-size: 0.8125rem; color: var(--c-text-muted); margin-top: 0.4rem; }
.tile--accent .tile__val { color: var(--c-accent); }

/* ---------- chips ---------- */
.chip {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.225rem 0.65rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem; font-weight: 600;
  background: var(--c-primary-soft); color: var(--c-primary);
  border: 1px solid transparent; line-height: 1;
}
.chip--accent  { background: var(--c-accent-soft); color: var(--c-accent); }
.chip--gold    { background: var(--c-highlight-soft); color: #8C6312; }
.chip--ok      { background: var(--c-ok-soft); color: var(--c-ok); }
.chip--err     { background: var(--c-error-soft); color: var(--c-error); }
.chip--outline { background: transparent; border-color: var(--c-border-strong); color: var(--c-text-muted); }
.chip__dot     { width: 0.45rem; height: 0.45rem; border-radius: var(--radius-pill); background: currentColor; opacity: 0.85; }

/* ---------- tables ---------- */
.table-wrap { background: var(--c-card); border: 1px solid var(--c-border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); }
.table { width: 100%; }
.table th, .table td { padding: 0.7rem 0.95rem; text-align: left; font-size: 0.9375rem; vertical-align: middle; }
.table th { background: var(--c-bg); font-size: 0.7rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--c-text-muted); border-bottom: 1px solid var(--c-border); white-space: nowrap; }
.table tbody tr { border-top: 1px solid var(--c-border); }
.table tbody tr:first-child { border-top: 0; }
.table tbody tr:hover { background: var(--c-primary-soft); }
.table .num { font-variant-numeric: tabular-nums; }
.table .right { text-align: right; }
.table .nowrap { white-space: nowrap; }
.row-actions { display: inline-flex; gap: 0.4rem; }

/* ---------- empty ---------- */
.empty { padding: var(--space-2xl) var(--space-lg); text-align: center; background: var(--c-card); border: 1px dashed var(--c-border-strong); border-radius: var(--radius-lg); color: var(--c-text-muted); }
.empty h3 { font-size: 1.125rem; color: var(--c-text); margin-bottom: 0.4rem; }

/* ---------- toolbar (filters) ---------- */
.toolbar { display: flex; gap: var(--space-sm); flex-wrap: wrap; align-items: end; margin-bottom: var(--space-md); }
.toolbar .field { min-width: 12rem; }

/* ---------- two-col layouts ---------- */
.split { display: grid; gap: var(--space-md); grid-template-columns: 1fr; }
@media (min-width: 880px) { .split { grid-template-columns: 1.4fr 1fr; } }

/* ---------- inline form (HTMX-friendly) ---------- */
.inline-form { display: inline-flex; }

/* ---------- compact list block ---------- */
.stack { display: flex; flex-direction: column; gap: 0.6rem; }
.stack--lg { gap: var(--space-md); }