/* ===============================================
   Cadkennis — design system
   Cadkunde-stijl: wit, system font, Apple-blauw
   =============================================== */

:root {
  /* Cadkunde-stijl: wit, donker tekst, Apple/Bootstrap-blauw accent */
  --paper:        #FFFFFF;
  --paper-2:      #F8FAFC;
  --surface:      #FFFFFF;
  --ink:          #0F172A;
  --ink-2:        #1F2937;
  --muted:        #6B7280;
  --line:         #E5E7EB;
  --accent:       #007AFF;
  --accent-2:     #0066D6;
  --accent-soft:  #E0F0FF;
  --teal:         #8AE3E4;
  --ok:           #10B981;

  /* System sans-serif (zelfde als cadkunde) + handgeschreven accent */
  --sans:   ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --display: var(--sans);
  --hand:   "Shadows Into Light", cursive;
  --mono:   ui-monospace, SFMono-Regular, "SF Mono", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  --r-sm: 4px;
  --r-md: 6px;
  --r-lg: 10px;

  --shadow-sm: 0 1px 0 rgba(15,23,42,0.04), 0 1px 2px rgba(15,23,42,0.04);
  --shadow-md: 0 6px 24px -12px rgba(15,23,42,0.18), 0 2px 6px rgba(15,23,42,0.04);
  --shadow-lg: 0 24px 60px -28px rgba(15,23,42,0.25), 0 8px 24px -12px rgba(15,23,42,0.10);

  --max: 1240px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }

a {
  color: var(--ink);
  text-decoration-color: rgba(15,23,42,0.25);
  text-underline-offset: 3px;
  transition: text-decoration-color .2s ease, color .2s ease;
}
a:hover { text-decoration-color: var(--accent); color: var(--accent); }

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: var(--paper);
  padding: 12px 16px; z-index: 100;
}
.skip:focus { left: 12px; top: 12px; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
}

.mono { font-family: var(--mono); }

/* ============== Typography ============== */

h1,h2,h3,h4 {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 0.5em;
  color: var(--ink);
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 700; line-height: 1.05; }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 600; letter-spacing: -0.01em; }
h4 { font-size: 0.82rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; font-family: var(--mono); }

em {
  font-style: normal;
  font-family: var(--hand);
  color: var(--accent);
  font-weight: 400;
  font-size: 1.08em;
  letter-spacing: 0.01em;
  padding: 0 0.05em;
}

p { margin: 0 0 1em; color: var(--ink-2); }
.lead { font-size: 1.12rem; color: var(--ink-2); }

.kicker {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}

.kicker::before {
  content: "";
  display: inline-block;
  width: 24px; height: 1px;
  background: var(--accent);
  vertical-align: middle;
  margin-right: 12px;
  transform: translateY(-2px);
}

/* ============== Buttons ============== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px;
  border-radius: var(--r-md);
  font-family: var(--sans);
  font-size: 0.94rem;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease, box-shadow .18s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-lg { padding: 16px 28px; font-size: 1rem; }

.btn-primary {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.btn-primary:visited,
.nav-cta,
.nav-cta:visited {
  color: var(--paper);
}
.btn-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: rgba(15,23,42,0.18);
}
.btn-ghost:hover {
  border-color: var(--ink);
  color: var(--ink);
  background: rgba(15,23,42,0.03);
}

.link-arrow {
  font-family: var(--mono);
  font-size: 0.86rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 4px;
}
.link-arrow::after { content: "→"; transition: transform .2s ease; }
.link-arrow:hover { color: var(--accent); border-color: var(--accent); }
.link-arrow:hover::after { transform: translateX(4px); }

/* ============== Header ============== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(15,23,42,0.08);
}
.site-header.scrolled {
  border-bottom-color: rgba(15,23,42,0.14);
}

.header-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 76px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ink);
}
.brand-mark {
  width: 38px; height: 38px;
  color: var(--ink);
}
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name {
  font-family: var(--display);
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.brand-sub {
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 4px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav a {
  font-size: 0.94rem;
  text-decoration: none;
  color: var(--ink-2);
  font-weight: 500;
  position: relative;
}
.nav a:not(.nav-cta)[aria-current="page"]::after,
.nav a:not(.nav-cta):hover::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: -8px;
  height: 1px;
  background: var(--accent);
}
.nav a.nav-cta,
.nav a.nav-cta:visited,
.nav a.nav-cta:hover,
.nav a.nav-cta:active {
  color: var(--paper);
}
.nav-cta { padding: 9px 18px; }

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(15,23,42,0.18);
  border-radius: var(--r-sm);
  padding: 9px 11px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--ink);
  margin: 4px 0;
  transition: transform .2s ease, opacity .2s ease;
}

/* ============== Hero ============== */

.hero {
  position: relative;
  padding: 72px 0 96px;
  overflow: hidden;
}

.grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(15,23,42,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15,23,42,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: -1px -1px;
  mask-image: radial-gradient(ellipse at top, rgba(0,0,0,0.5), transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at top, rgba(0,0,0,0.5), transparent 70%);
  z-index: 0;
}

.hero-wrap { position: relative; z-index: 1; }

.hero-meta { margin-bottom: 28px; }
.tag {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--surface);
  border: 1px solid rgba(15,23,42,0.12);
  padding: 7px 14px;
  border-radius: 999px;
  color: var(--ink-2);
}
.tag .dot {
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(0,122,255,0.18);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 4px rgba(0,122,255,0.18); }
  50%     { box-shadow: 0 0 0 8px rgba(0,122,255,0.04); }
}

.hero-title {
  max-width: 14ch;
  margin-bottom: 28px;
}
.hero-lead {
  max-width: 58ch;
  font-size: 1.18rem;
  color: var(--ink-2);
  margin-bottom: 36px;
}
.hero-lead strong { color: var(--ink); font-weight: 600; }

.hero-cta {
  display: flex;
  gap: 12px;
  margin-bottom: 64px;
  flex-wrap: wrap;
}

.hero-promises {
  list-style: none;
  padding: 28px 0 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, max-content));
  gap: 14px 40px;
  border-top: 1px solid var(--line);
}
.hero-promises li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.98rem;
  color: var(--ink-2);
}
.hero-promises li > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  flex-shrink: 0;
}

.hero-tech {
  position: absolute;
  right: 32px; bottom: 24px;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 12px;
}
.tech-line {
  width: 56px; height: 1px;
  background: linear-gradient(to right, var(--accent), transparent);
}

/* ============== Sections ============== */

.section {
  padding: 96px 0;
  position: relative;
}
.section + .section { border-top: 1px solid rgba(15,23,42,0.08); }

.section-head {
  max-width: 720px;
  margin-bottom: 56px;
}
.section-head h2 { margin-bottom: 16px; }
.section-head p { font-size: 1.05rem; color: var(--muted); }

.section-foot {
  margin-top: 48px;
  text-align: center;
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: 80px;
  align-items: start;
}

/* ============== Course cards ============== */

.course-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.course-card {
  background: var(--surface);
  border: 1px solid rgba(15,23,42,0.10);
  border-radius: var(--r-lg);
  padding: 28px 26px 26px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  overflow: hidden;
}
.course-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--ink);
  transition: background .25s ease;
}
.course-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(15,23,42,0.18);
}
.course-card:hover::before { background: var(--accent); }

.course-card.course-card-feature {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.course-card.course-card-feature::before { background: var(--accent); }
.course-card.course-card-feature h3 { color: var(--paper); }
.course-card.course-card-feature p { color: rgba(255,255,255,0.92); }
.course-card.course-card-feature .course-meta li span { color: rgba(255,255,255,0.65); }
.course-card.course-card-feature .course-meta li strong { color: var(--paper); }
.course-card.course-card-feature .course-meta li { border-color: rgba(255,255,255,0.14); }
.course-card.course-card-feature .course-card-head .course-code { color: #4FB1FF; }
.course-card.course-card-feature .course-card-head { border-bottom-color: rgba(255,255,255,0.20); }
.course-card.course-card-feature .course-card-head .course-level { color: rgba(255,255,255,0.65); }
.course-card.course-card-feature .course-cta {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.course-card.course-card-feature .course-cta:hover {
  background: #1A8AFF;
  border-color: #1A8AFF;
  color: #fff;
}

.course-card-head {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px dashed rgba(15,23,42,0.18);
}
.course-card-feature .course-card-head { border-bottom-color: rgba(255,255,255,0.18); }

.course-code { color: var(--accent); font-weight: 500; }
.course-level { color: var(--muted); }

.course-card h3 { margin-bottom: 12px; }
.course-card p { color: var(--ink-2); margin-bottom: 20px; flex: 1; }

.course-meta {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
}
.course-meta li {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(15,23,42,0.06);
  font-size: 0.92rem;
}
.course-meta li:last-child { border-bottom: 0; }
.course-meta li span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.course-meta li strong {
  font-weight: 500;
  color: var(--ink);
}

.course-cta {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  padding: 11px 16px;
  border: 1px solid rgba(15,23,42,0.18);
  border-radius: var(--r-md);
  color: var(--ink);
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.course-cta:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.ribbon {
  position: absolute;
  top: 18px; right: -34px;
  background: var(--accent);
  color: #fff;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 5px 36px;
  transform: rotate(45deg);
  font-weight: 600;
}

/* ============== Approach ============== */

.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: step;
}
.steps li {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 20px;
  row-gap: 6px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(15,23,42,0.08);
}
.steps li:first-child { padding-top: 0; }
.steps li:last-child { border-bottom: 0; }
.step-num {
  grid-column: 1;
  grid-row: 1 / span 2;
  font-family: var(--mono);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.04em;
  padding-top: 4px;
  border-right: 1px solid rgba(15,23,42,0.12);
  padding-right: 16px;
}
.steps h3 {
  grid-column: 2;
  grid-row: 1;
  margin: 0 0 2px;
  font-size: 1.15rem;
}
.steps p {
  grid-column: 2;
  grid-row: 2;
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

/* ============== Instructor / Team ============== */

.instructor-head {
  max-width: 760px;
  margin-bottom: 56px;
}
.instructor-head h2 { margin-bottom: 16px; }
.instructor-head .lead { font-size: 1.08rem; }

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.team-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 32px 28px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  position: relative;
  display: flex;
  flex-direction: column;
}
.team-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0,122,255,0.30);
}
.team-photo {
  background: var(--paper-2);
  border-radius: var(--r-md);
  aspect-ratio: 1.4 / 1;
  margin-bottom: 24px;
  color: var(--accent);
  position: relative;
  overflow: hidden;
}
.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
}
.team-icon { width: 56px; height: 56px; }
.team-anno {
  position: absolute;
  bottom: 12px;
  right: 14px;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-transform: uppercase;
}
.team-card h3 {
  margin: 0 0 10px;
  font-size: 1.2rem;
  font-weight: 600;
}
.team-role {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 12px;
}
.team-card p {
  color: var(--muted);
  font-size: 0.96rem;
  margin: 0 0 20px;
  flex: 1;
}
.team-tags {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.team-tags li {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--paper-2);
  color: var(--ink-2);
  padding: 5px 10px;
  border-radius: 999px;
}

/* ============== Why Cadkennis ============== */

.section-why { background: var(--paper-2); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.why-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 32px 28px;
  position: relative;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.why-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0,122,255,0.30);
}
.why-num {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: 14px;
  padding: 4px 10px;
  background: var(--accent-soft);
  border-radius: 999px;
}
.why-item h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}
.why-item p {
  color: var(--muted);
  font-size: 0.96rem;
  margin: 0;
}

/* ============== FAQ ============== */

.faq-item {
  border-bottom: 1px solid rgba(15,23,42,0.10);
  padding: 4px 0;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 36px 18px 0;
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--ink);
  position: relative;
  transition: color .2s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 4px; top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 1.4rem;
  color: var(--accent);
  font-weight: 300;
  line-height: 1;
  transition: transform .25s ease;
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item summary:hover { color: var(--accent); }
.faq-item p {
  padding: 0 0 22px;
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
  max-width: 60ch;
}

/* ============== CTA banner ============== */

.section-cta { padding: 64px 0 96px; }
.cta-card {
  background: var(--ink);
  color: var(--paper);
  border-radius: 14px;
  padding: 56px 56px;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.cta-card::before {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 50%; height: 100%;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
.cta-card .kicker { color: var(--accent-2); }
.cta-card h2 { color: var(--paper); margin-bottom: 12px; }
.cta-card p { color: rgba(255,255,255,0.72); margin: 0; }
.cta-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  flex-wrap: wrap;
  position: relative;
}
.cta-card .btn-primary {
  background: var(--accent);
  border-color: var(--accent);
}
.cta-card .btn-primary:hover { background: var(--accent-2); border-color: var(--accent-2); }
.cta-card .btn-ghost {
  color: var(--paper);
  border-color: rgba(255,255,255,0.30);
}
.cta-card .btn-ghost:hover { border-color: var(--paper); background: rgba(255,255,255,0.06); }

/* ============== Footer ============== */

.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.72);
  padding: 72px 0 24px;
  font-size: 0.92rem;
}
.footer-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand strong {
  display: block;
  font-family: var(--display);
  font-size: 1.4rem;
  color: var(--paper);
  margin-bottom: 12px;
}
.footer-brand p { color: rgba(255,255,255,0.55); max-width: 36ch; margin: 0; }
.footer-col h4 { color: var(--paper); margin-bottom: 16px; font-size: 0.78rem; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  color: rgba(255,255,255,0.72);
  text-decoration: none;
}
.footer-col a:hover { color: var(--accent-2); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.10);
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.45);
}

/* ===============================================
   Course catalog page
   =============================================== */

.page-hero {
  padding: 80px 0 56px;
  border-bottom: 1px solid rgba(15,23,42,0.08);
}
.page-hero h1 { font-size: clamp(2.4rem, 4vw, 3.6rem); max-width: 22ch; margin-bottom: 18px; }
.page-hero p { max-width: 60ch; font-size: 1.1rem; color: var(--muted); }

.cat-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 24px 0 0;
  margin-top: 32px;
  border-top: 1px solid rgba(15,23,42,0.08);
}
.cat-filter {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 9px 16px;
  border: 1px solid rgba(15,23,42,0.18);
  border-radius: 999px;
  cursor: pointer;
  background: transparent;
  color: var(--ink-2);
  transition: all .2s ease;
}
.cat-filter:hover { border-color: var(--ink); color: var(--ink); }
.cat-filter.is-active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.cat-section { padding: 64px 0; }
.cat-section + .cat-section { border-top: 1px solid rgba(15,23,42,0.08); }
.cat-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 40px;
  gap: 32px;
  flex-wrap: wrap;
}
.cat-section-head h2 { margin-bottom: 6px; }
.cat-section-head p { color: var(--muted); margin: 0; max-width: 56ch; }

.cat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.cat-card {
  background: var(--surface);
  border: 1px solid rgba(15,23,42,0.10);
  border-radius: var(--r-lg);
  padding: 32px;
  position: relative;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  display: flex;
  flex-direction: column;
}
.cat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(15,23,42,0.20);
}
.cat-card-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 20px;
  padding-bottom: 18px;
  border-bottom: 1px dashed rgba(15,23,42,0.16);
  gap: 16px;
}
.cat-card-id {
  display: flex;
  flex-direction: column;
}
.cat-card-id .course-code {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.cat-card-id h3 {
  margin: 0;
  font-size: 1.5rem;
}
.cat-card-price {
  text-align: right;
  font-family: var(--display);
  font-size: 1.7rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ink);
  white-space: nowrap;
  line-height: 1;
}
.cat-card-price small {
  display: block;
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 400;
  color: var(--muted);
  margin-top: 6px;
}
.cat-card-desc { color: var(--ink-2); margin-bottom: 22px; }

.cat-card-topics {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 18px;
  font-size: 0.92rem;
  color: var(--ink-2);
}
.cat-card-topics li {
  padding-left: 16px;
  position: relative;
}
.cat-card-topics li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.cat-card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  border-top: 1px solid rgba(15,23,42,0.06);
  margin-top: auto;
  gap: 12px;
}
.cat-card-foot .specs {
  display: flex;
  gap: 18px;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.cat-card-foot .specs strong {
  display: block;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  margin-top: 2px;
}

.cat-card.maatwerk {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  color: var(--paper);
  border-color: var(--ink);
  grid-column: span 2;
}
.cat-card.maatwerk h3 { color: var(--paper); }
.cat-card.maatwerk .cat-card-id .course-code { color: #4FB1FF; }
.cat-card.maatwerk .cat-card-price { color: var(--paper); }
.cat-card.maatwerk .cat-card-price small { color: rgba(255,255,255,0.65); }
.cat-card.maatwerk .cat-card-desc { color: rgba(255,255,255,0.92); }
.cat-card.maatwerk .cat-card-topics { color: rgba(255,255,255,0.85); }
.cat-card.maatwerk .cat-card-topics li::before { color: #4FB1FF; }
.cat-card.maatwerk .cat-card-head { border-bottom-color: rgba(255,255,255,0.20); }
.cat-card.maatwerk .cat-card-foot { border-top-color: rgba(255,255,255,0.12); }
.cat-card.maatwerk .cat-card-foot .specs { color: rgba(255,255,255,0.65); }
.cat-card.maatwerk .cat-card-foot .specs strong { color: var(--paper); }
.cat-card.maatwerk .course-cta {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.cat-card.maatwerk .course-cta:hover { background: #1A8AFF; border-color: #1A8AFF; }

/* ===============================================
   Signup page
   =============================================== */

.signup-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 64px;
  padding: 56px 0 96px;
  align-items: start;
}

.signup-form {
  background: var(--surface);
  border: 1px solid rgba(15,23,42,0.10);
  border-radius: var(--r-lg);
  padding: 40px;
}

.fieldset {
  border: 0;
  padding: 0;
  margin: 0 0 36px;
}
.fieldset legend {
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
}
.fieldset legend::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(15,23,42,0.10);
}

.fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 16px;
}
.field { display: flex; flex-direction: column; }
.field-full { grid-column: 1 / -1; }

label {
  font-size: 0.82rem;
  font-weight: 500;
  margin-bottom: 7px;
  color: var(--ink-2);
}
label .req { color: var(--accent); margin-left: 2px; }
label .hint { color: var(--muted); font-weight: 400; }

input[type="text"], input[type="email"], input[type="tel"], input[type="number"],
select, textarea {
  font-family: var(--sans);
  font-size: 0.96rem;
  padding: 11px 13px;
  border: 1px solid rgba(15,23,42,0.20);
  border-radius: var(--r-md);
  background: var(--surface);
  color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease;
  width: 100%;
}
input:focus, select:focus, textarea:focus {
  outline: 0;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,122,255,0.14);
}
textarea { resize: vertical; min-height: 90px; }

.field.has-error input,
.field.has-error select,
.field.has-error textarea {
  border-color: #C53030;
  background: #FFF5F5;
}
.error-msg {
  font-size: 0.82rem;
  color: #C53030;
  margin-top: 6px;
  font-family: var(--mono);
  letter-spacing: 0.02em;
  display: none;
}
.field.has-error .error-msg { display: block; }

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.94rem;
  color: var(--ink-2);
  cursor: pointer;
}
.check input[type="checkbox"], .check input[type="radio"] {
  margin-top: 3px;
  accent-color: var(--accent);
  width: 16px; height: 16px;
}
.check a { color: var(--ink); }

.radio-cards {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  grid-column: 1 / -1;
}
.radio-card {
  position: relative;
  cursor: pointer;
  display: block;
}
.radio-card input[type="radio"] {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
  appearance: none;
  -webkit-appearance: none;
  opacity: 0;
}
.radio-card-inner {
  display: block;
  border: 1.5px solid var(--line);
  border-radius: var(--r-md);
  padding: 16px 14px;
  text-align: center;
  transition: all .15s ease;
  background: var(--surface);
}
.radio-card-inner strong {
  display: block;
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--ink);
}
.radio-card-inner span {
  display: block;
  margin-top: 4px;
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}
.radio-card:hover .radio-card-inner {
  border-color: var(--accent);
}
.radio-card input:checked + .radio-card-inner {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px var(--accent);
}
.radio-card input:focus-visible + .radio-card-inner {
  box-shadow: 0 0 0 3px rgba(0,122,255,0.25);
}

.form-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(15,23,42,0.08);
  gap: 16px;
  flex-wrap: wrap;
}
.form-foot .small { color: var(--muted); font-size: 0.84rem; margin: 0; }

/* Summary panel */
.signup-summary {
  position: sticky;
  top: 100px;
}
.summary-card {
  background: var(--surface);
  border: 1px solid rgba(15,23,42,0.10);
  border-radius: var(--r-lg);
  padding: 28px;
}
.summary-card h3 {
  font-size: 1.05rem;
  margin: 0 0 4px;
  font-family: var(--mono);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.summary-course-name {
  font-family: var(--display);
  font-size: 1.6rem;
  font-weight: 500;
  margin-bottom: 4px;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.summary-course-code {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 22px;
}

.summary-rows { margin: 0; }
.summary-rows > div {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid rgba(15,23,42,0.08);
  font-size: 0.94rem;
}
.summary-rows > div:last-of-type { border-bottom: 0; }
.summary-rows dt {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.summary-rows dd {
  margin: 0;
  font-weight: 500;
  color: var(--ink);
}

.summary-total {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 2px solid var(--ink);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.summary-total span:first-child {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
}
.summary-total span:last-child {
  font-family: var(--display);
  font-size: 2rem;
  letter-spacing: -0.02em;
  font-weight: 500;
}
.summary-total small {
  display: block;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 4px;
  text-align: right;
}

.summary-perks {
  list-style: none;
  padding: 24px 0 0;
  margin: 24px 0 0;
  border-top: 1px solid rgba(15,23,42,0.08);
}
.summary-perks li {
  padding: 6px 0 6px 22px;
  position: relative;
  font-size: 0.9rem;
  color: var(--muted);
}
.summary-perks li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 600;
}

/* Success modal */
.success-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,0.7);
  backdrop-filter: blur(6px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 24px;
}
.success-overlay.is-open { display: flex; }
.success-card {
  background: var(--paper);
  max-width: 480px;
  border-radius: var(--r-lg);
  padding: 40px;
  text-align: center;
  border-top: 4px solid var(--accent);
}
.success-card .check-mark {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  font-weight: 600;
}
.success-card h3 { margin-bottom: 8px; font-size: 1.6rem; }
.success-card p { color: var(--muted); margin: 0 0 24px; }
.success-card .ref {
  font-family: var(--mono);
  background: var(--paper-2);
  padding: 8px 14px;
  border-radius: var(--r-sm);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--ink);
  margin-bottom: 24px;
  display: inline-block;
}

/* ===============================================
   Responsive
   =============================================== */


.legal-shell {
  padding: 10px 0 72px;
}
.legal-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 32px;
  box-shadow: var(--shadow-soft);
}
.legal-card + .legal-card {
  margin-top: 20px;
}
.legal-card h2,
.legal-card h3 {
  margin-top: 0;
}
.legal-card p,
.legal-card li {
  color: var(--ink-2);
}
.legal-card ul {
  margin: 12px 0 0;
  padding-left: 20px;
}
.legal-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 18px;
  margin-top: 18px;
}
.legal-meta div {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--paper-2);
}
.legal-meta span {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
  margin-bottom: 4px;
}

@media (max-width: 980px) {
  .nav { display: none; }
  .nav-toggle { display: inline-block; }

  .nav.is-open {
    display: flex;
    position: absolute;
    top: 76px; left: 0; right: 0;
    background: var(--paper);
    border-bottom: 1px solid rgba(15,23,42,0.10);
    flex-direction: column;
    align-items: stretch;
    padding: 16px 32px 24px;
    gap: 4px;
    box-shadow: var(--shadow-md);
  }
  .nav.is-open a { padding: 12px 0; border-bottom: 1px solid rgba(15,23,42,0.06); }
  .nav.is-open a:last-child { border-bottom: 0; margin-top: 8px; text-align: center; }

  .two-col { grid-template-columns: 1fr; gap: 56px; }
  .course-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .cat-grid { grid-template-columns: 1fr; }
  .cat-card.maatwerk { grid-column: 1; }
  .signup-layout { grid-template-columns: 1fr; }
  .signup-summary { position: static; }
  .hero-promises { grid-template-columns: 1fr; gap: 12px; }
  .footer-wrap { grid-template-columns: 1fr 1fr; gap: 32px; }
  .cta-card { grid-template-columns: 1fr; padding: 36px 28px; gap: 28px; }
  .cta-actions { justify-content: flex-start; }
  .section { padding: 72px 0; }
  .signup-form { padding: 28px 24px; }
  .fields { grid-template-columns: 1fr; }
  .radio-cards { grid-template-columns: 1fr; }
  .cat-section-head { margin-bottom: 28px; gap: 18px; }
  .cat-card { padding: 26px 24px; }
  .cat-card-head { gap: 14px; }
  .cat-card-id h3 { font-size: 1.32rem; }
  .cat-card-price { font-size: 1.45rem; }
  .cat-card-foot { align-items: flex-start; }
  .cat-card-foot .specs { flex-wrap: wrap; gap: 14px; }
  .summary-card { padding: 24px; }
}

@media (max-width: 540px) {
  .wrap { padding: 0 20px; }
  .header-wrap { height: 68px; gap: 12px; }
  .brand-mark { width: 32px; height: 32px; }
  .brand-name { font-size: 1.02rem; }
  .brand-sub { font-size: 0.58rem; }
  .nav.is-open { top: 68px; padding: 12px 20px 20px; }
  .hero { padding: 48px 0 64px; }
  .hero-title { font-size: clamp(2rem, 10vw, 2.8rem); }
  .hero-lead { font-size: 1rem; }
  .hero-cta { display: grid; gap: 12px; }
  .hero-cta .btn { width: 100%; justify-content: center; }
  .page-hero { padding: 38px 0 28px; }
  .page-hero h1 { font-size: clamp(1.8rem, 8vw, 2.4rem); }
  .cat-filters {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: max-content;
    overflow-x: auto;
    padding-bottom: 4px;
    margin-right: -4px;
    scrollbar-width: thin;
  }
  .cat-card {
    padding: 22px 18px;
    border-radius: 14px;
  }
  .cat-card-head {
    flex-direction: column;
    align-items: stretch;
    margin-bottom: 16px;
    padding-bottom: 14px;
  }
  .cat-card-id h3 {
    font-size: 1.12rem;
    line-height: 1.16;
  }
  .cat-card-price {
    text-align: left;
    font-size: 1.05rem;
    display: flex;
    align-items: baseline;
    gap: 10px;
    white-space: normal;
  }
  .cat-card-price small {
    margin-top: 0;
  }
  .cat-card-desc {
    margin-bottom: 16px;
    font-size: 0.98rem;
  }
  .cat-card-topics {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-bottom: 18px;
    font-size: 0.95rem;
  }
  .course-next-slot {
    padding: 12px;
    gap: 6px 8px;
    margin-bottom: 18px;
  }
  .next-slot-label,
  .next-slot-date,
  .next-slot-seats {
    width: 100%;
  }
  .next-slot-seats {
    margin-left: 0;
  }
  .cat-card-foot {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    padding-top: 16px;
  }
  .cat-card-foot .specs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }
  .cat-card-foot .course-cta {
    width: 100%;
    justify-content: center;
    min-height: 52px;
  }
  .signup-layout { padding: 36px 0 72px; gap: 24px; }
  .signup-form { padding: 22px 18px; }
  .summary-card { padding: 22px 18px; }
  .section { padding: 56px 0; }
  .cta-card { padding: 28px 20px; }
  .cta-actions {
    display: grid;
    gap: 12px;
  }
  .cta-actions .btn {
    width: 100%;
    justify-content: center;
  }
  .footer-wrap { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; align-items: flex-start; }
  .form-foot { flex-direction: column-reverse; align-items: stretch; }
  .form-foot .btn { width: 100%; justify-content: center; }
  .success-card { padding: 28px 22px; }
  .hero-tech { display: none; }
}

@media (max-width: 380px) {
  .wrap { padding: 0 16px; }
  .cat-card-foot .specs {
    grid-template-columns: 1fr;
  }
  .cat-card-price {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
  .course-next-slot {
    padding: 10px;
  }
}

/* ===============================================
   Footer admin link (subtle)
   =============================================== */

.footer-admin {
  opacity: 0.55;
  font-size: 0.82rem;
}
.footer-admin:hover { opacity: 1; }

/* ===============================================
   Course "Volgende start" badge (op cursus-kaart)
   =============================================== */

.course-next-slot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
  padding: 12px 14px;
  margin: 0 0 22px;
  background: var(--accent-soft);
  border: 1px solid rgba(0,122,255,0.18);
  border-radius: var(--r-md);
  font-size: 0.86rem;
}
.course-next-slot:empty { display: none; }
.next-slot-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}
.next-slot-date {
  font-weight: 600;
  color: var(--ink);
}
.next-slot-seats {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}
.next-slot-seats.low { color: #B45309; font-weight: 600; }
.next-slot-empty { color: var(--muted); font-style: italic; }

/* Donker variant op feature card en maatwerk card */
.course-card.course-card-feature .course-next-slot,
.cat-card.maatwerk .course-next-slot {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.16);
}
.course-card.course-card-feature .next-slot-label,
.cat-card.maatwerk .next-slot-label { color: #4FB1FF; }
.course-card.course-card-feature .next-slot-date,
.cat-card.maatwerk .next-slot-date { color: #fff; }
.course-card.course-card-feature .next-slot-seats,
.cat-card.maatwerk .next-slot-seats { color: rgba(255,255,255,0.75); }
.course-card.course-card-feature .next-slot-empty,
.cat-card.maatwerk .next-slot-empty { color: rgba(255,255,255,0.65); }

/* ===============================================
   Slot picker (op inschrijfpagina)
   =============================================== */

.slot-picker {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.slot-picker .slot-empty {
  margin: 0 0 4px;
  padding: 14px 16px;
  background: var(--paper-2);
  border: 1px dashed var(--line);
  border-radius: var(--r-md);
  color: var(--muted);
  font-size: 0.92rem;
  font-style: italic;
}

.slot-option {
  position: relative;
  cursor: pointer;
  display: block;
}
.slot-option input[type="radio"] {
  position: absolute;
  width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
  appearance: none; -webkit-appearance: none; opacity: 0;
}
.slot-inner {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  border: 1.5px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface);
  transition: all .15s ease;
}
.slot-option:hover .slot-inner {
  border-color: var(--accent);
}
.slot-option input:checked + .slot-inner {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px var(--accent);
}
.slot-option input:focus-visible + .slot-inner {
  box-shadow: 0 0 0 3px rgba(0,122,255,0.25);
}
.slot-option.is-full {
  cursor: not-allowed;
  opacity: 0.5;
}
.slot-option.is-full .slot-inner {
  background: var(--paper-2);
  border-style: dashed;
}
.slot-option.is-low .slot-inner {
  border-color: #F59E0B;
}
.slot-date {
  font-weight: 600;
  font-size: 1rem;
  color: var(--ink);
}
.slot-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  align-items: center;
  font-size: 0.86rem;
}
.slot-mode-tag {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}
.slot-seats {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
}
.slot-option.is-low .slot-seats { color: #B45309; }
.slot-option.is-full .slot-seats { color: var(--muted); }

/* ===============================================
   Admin pagina
   =============================================== */

body.admin-body {
  background: var(--paper-2);
  font-size: 14.5px;
}
.admin-root { min-height: 100vh; }

/* Login */
.admin-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
}
.admin-login-card {
  width: 100%;
  max-width: 420px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow-md);
}
.admin-login-card h1 {
  font-size: 1.6rem;
  margin-bottom: 8px;
}
.admin-login-card > p {
  color: var(--muted);
  margin-bottom: 24px;
  font-size: 0.94rem;
}
.admin-login-card label {
  display: block;
  font-weight: 500;
  margin-bottom: 8px;
  font-size: 0.84rem;
}
.admin-login-card input[type="password"] {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: var(--r-md);
  font-size: 1rem;
  margin-bottom: 16px;
  font-family: var(--mono);
}
.admin-login-card input[type="password"]:focus {
  outline: 0;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,122,255,0.18);
}
.admin-login-card button[type="submit"] {
  width: 100%;
  justify-content: center;
}
.login-error {
  margin: 12px 0 0;
  padding: 10px 12px;
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: #991B1B;
  border-radius: var(--r-sm);
  font-size: 0.86rem;
  font-family: var(--mono);
}
.admin-note {
  margin: 24px 0 0;
  padding: 12px 14px;
  background: #FFFBEB;
  border: 1px solid #FCD34D;
  color: #78350F;
  border-radius: var(--r-sm);
  font-size: 0.78rem;
  line-height: 1.5;
}

/* Header */
.admin-header {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 30;
}
.admin-header-inner {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 14px 32px;
}
.admin-brand {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  margin-right: 8px;
}
.admin-brand-name {
  font-weight: 700;
  font-size: 1.05rem;
}
.admin-brand-sub {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}
.admin-tabs {
  display: flex;
  gap: 4px;
  flex: 1;
}
.admin-tab {
  background: transparent;
  border: 0;
  padding: 8px 14px;
  border-radius: var(--r-md);
  font-family: var(--sans);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-2);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.admin-tab span {
  font-family: var(--mono);
  font-size: 0.72rem;
  background: var(--paper-2);
  padding: 2px 7px;
  border-radius: 999px;
  color: var(--muted);
  font-weight: 600;
}
.admin-tab:hover { background: var(--paper-2); }
.admin-tab.is-active {
  background: var(--ink);
  color: var(--paper);
}
.admin-tab.is-active span {
  background: rgba(255,255,255,0.18);
  color: #fff;
}
.admin-logout {
  padding: 8px 14px;
  font-size: 0.86rem;
}

/* Stats */
.admin-stats {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
}
.admin-stat {
  padding: 0 24px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.admin-stat:first-child { padding-left: 0; }
.admin-stat:last-child  { border-right: 0; padding-right: 0; }
.admin-stat span {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.admin-stat strong {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
}

/* Main content */
.admin-main { padding: 36px 0 80px; }

.admin-section {
  margin-bottom: 36px;
}
.admin-section-head {
  margin-bottom: 18px;
}
.admin-section-head h2 {
  font-size: 1.25rem;
  margin-bottom: 4px;
}
.admin-section-head p {
  color: var(--muted);
  margin: 0;
  font-size: 0.92rem;
}

/* Tables */
.admin-table-wrap {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-bottom: 24px;
}
.admin-table {
  width: 100%;
  border-collapse: collapse;
}
.admin-table th {
  text-align: left;
  padding: 12px 16px;
  background: var(--paper-2);
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
.admin-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  font-size: 0.92rem;
  color: var(--ink-2);
  vertical-align: top;
}
.admin-table tr:last-child td { border-bottom: 0; }
.admin-table tr.is-past td { opacity: 0.5; }
.admin-table tr.is-full td { background: #FEF2F2; }
.admin-table td.empty {
  text-align: center;
  padding: 32px 16px;
  color: var(--muted);
  font-style: italic;
}
.admin-table .actions {
  white-space: nowrap;
  text-align: right;
}
.mono.small { font-family: var(--mono); font-size: 0.72rem; color: var(--accent); letter-spacing: 0.04em; }
.small { font-size: 0.82rem; }
.muted { color: var(--muted); }

.btn-mini {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 11px;
  margin-left: 4px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--surface);
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--ink-2);
  cursor: pointer;
  transition: all .15s ease;
}
.btn-mini:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.btn-mini-danger:hover {
  border-color: #DC2626;
  color: #DC2626;
}

.seats-bar {
  width: 100px;
  height: 6px;
  background: var(--paper-2);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 4px;
}
.seats-bar-fill {
  height: 100%;
  background: var(--accent);
  transition: width .3s ease;
}
.is-full .seats-bar-fill { background: #DC2626; }
.seats-text {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--muted);
}

/* Slot form */
.admin-form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px;
}
.admin-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 16px;
}
.admin-form .field { display: flex; flex-direction: column; }
.admin-form .field-full { grid-column: 1 / -1; }
.admin-form label {
  font-size: 0.82rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--ink-2);
}
.admin-form label .hint {
  font-weight: 400;
  color: var(--muted);
}
.admin-form input,
.admin-form select,
.admin-form textarea {
  font-family: var(--sans);
  font-size: 0.94rem;
  padding: 10px 12px;
  border: 1.5px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface);
  color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease;
  width: 100%;
}
.admin-form input:focus,
.admin-form select:focus,
.admin-form textarea:focus {
  outline: 0;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,122,255,0.18);
}
.admin-form-foot {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

/* Empty state */
.empty-state {
  background: var(--surface);
  border: 1px dashed var(--line);
  border-radius: var(--r-lg);
  padding: 40px;
  text-align: center;
  color: var(--muted);
  font-style: italic;
}

/* Data tab */
.admin-data-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.btn-danger {
  color: #DC2626;
  border-color: #FCA5A5;
}
.btn-danger:hover {
  background: #DC2626;
  color: #fff;
  border-color: #DC2626;
}
.admin-json {
  width: 100%;
  min-height: 320px;
  font-family: var(--mono);
  font-size: 0.78rem;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--surface);
  color: var(--ink-2);
  resize: vertical;
}


@media (max-width: 980px) {
  .admin-header-inner { flex-wrap: wrap; padding: 12px 20px; }
  .admin-tabs { width: 100%; order: 3; overflow-x: auto; }
  .admin-stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .admin-stat { padding: 0 !important; border-right: 0; }
  .admin-fields { grid-template-columns: 1fr; }
  .admin-table { font-size: 0.84rem; }
  .admin-table th, .admin-table td { padding: 10px 12px; }
  .legal-meta { grid-template-columns: 1fr; }
  .legal-card { padding: 24px; }
}