:root {
  --bg: #0a0a0a;
  --bg-elevated: #0d0d0d;
  --surface: #141414;
  --surface-raised: #1e1e1e;
  --surface-hover: #262626;
  --text: #f5f5f5;
  --text-muted: #9a9a9a;
  --cta: #00a850;
  --cta-hover: #00c960;
  --cta-glow: rgba(0, 168, 80, 0.35);
  --accent: #69be28;
  --error: #ff5c4d;
  --border: #2e2e2e;
  --border-focus: #00a850;
  --radius: 12px;
  --radius-sm: 8px;
  --font: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica,
    Arial, sans-serif;
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.55);
  --layout-max: 1100px;
  --page-gutter: 1.25rem;
}

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

html {
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  font-size: 16px;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.page-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(0, 168, 80, 0.18), transparent),
    radial-gradient(ellipse 60% 40% at 100% 50%, rgba(105, 190, 40, 0.06), transparent),
    linear-gradient(180deg, var(--bg-elevated) 0%, var(--bg) 40%);
  pointer-events: none;
}

/* Server banner */
.server-banner {
  background: rgba(255, 92, 77, 0.12);
  border-bottom: 1px solid var(--error);
  padding: 0.75rem 1.25rem;
  text-align: center;
  font-size: 0.9rem;
}

.server-banner p {
  margin: 0;
  max-width: 40rem;
  margin-inline: auto;
}

.server-banner code {
  background: var(--surface-raised);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.85em;
}

.server-banner a {
  color: var(--accent);
}

/* Header — zelfde breedte/links uitlijning als .layout */
.site-header {
  max-width: var(--layout-max);
  margin: 0 auto;
  padding: 2rem var(--page-gutter) 0.5rem;
  text-align: left;
}

.header-grid {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}

@media (min-width: 900px) {
  .header-grid {
    grid-template-columns: 1fr minmax(260px, 320px);
    gap: 2rem;
  }
}

.header-main {
  min-width: 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.brand-logo-link {
  flex-shrink: 0;
  display: block;
  border-radius: 14px;
  overflow: hidden;
  line-height: 0;
  box-shadow:
    0 0 0 2px rgba(0, 168, 80, 0.35),
    0 8px 24px rgba(0, 0, 0, 0.5);
  transition: box-shadow 0.2s, transform 0.2s;
}

.brand-logo-link:hover {
  box-shadow:
    0 0 0 2px var(--cta),
    0 0 24px var(--cta-glow),
    0 8px 28px rgba(0, 0, 0, 0.55);
  transform: translateY(-1px);
}

.brand-logo-link:focus-visible {
  outline: 2px solid var(--cta);
  outline-offset: 3px;
}

.brand-logo {
  display: block;
  width: 72px;
  height: 72px;
  object-fit: cover;
  object-position: center;
}

@media (min-width: 600px) {
  .brand-logo {
    width: 88px;
    height: 88px;
  }

  .brand-logo-link {
    border-radius: 16px;
  }
}

.brand-text {
  min-width: 0;
}

.eyebrow {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--text);
}

.brand-tiktok {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0.15rem 0 0;
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 500;
  text-decoration: none;
  transition: color 0.15s;
}

.brand-tiktok:hover {
  color: var(--cta);
  text-decoration: underline;
}

.brand-tiktok:focus-visible {
  outline: 2px solid var(--cta);
  outline-offset: 2px;
  border-radius: 2px;
}

.brand-tiktok-icon {
  flex-shrink: 0;
}

.site-header h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text);
}

@supports (-webkit-background-clip: text) {
  .site-header h1 {
    background: linear-gradient(135deg, #fff 0%, #c8c8c8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
  }
}

.intro {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 36rem;
}

.intro + .intro {
  margin-top: 0.75rem;
}

.intro--weather {
  color: var(--accent);
  font-weight: 500;
}

/* Mode tabs */
.mode-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.mode-tab {
  flex: 1;
  padding: 0.65rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-raised);
  color: var(--text-muted);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition:
    border-color 0.15s,
    background 0.15s,
    color 0.15s;
}

.mode-tab:hover {
  border-color: var(--cta);
  color: var(--text);
}

.mode-tab--active {
  background: color-mix(in srgb, var(--cta) 15%, var(--surface-raised));
  border-color: var(--cta);
  color: var(--text);
}

.mode-tab--active.mode-tab--cancel {
  background: color-mix(in srgb, var(--error) 12%, var(--surface-raised));
  border-color: var(--error);
}

.panel-slots[data-mode="cancel"] .legend-item--free::before {
  opacity: 0.35;
}

.slot-btn--free-blocked:disabled {
  opacity: 0.25;
  cursor: not-allowed;
}

.slot-btn--busy-selectable {
  opacity: 0.85;
  cursor: pointer;
  text-decoration: none;
}

.slot-btn--busy-selectable:hover {
  border-color: var(--error);
}

.slot-btn--busy-selectable[aria-selected="true"] {
  border-color: var(--error);
  background: color-mix(in srgb, var(--error) 25%, var(--surface-raised));
  color: var(--text);
  box-shadow: none;
}

.cancel-info {
  margin: 0 0 1.25rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.form-info {
  margin: 0 0 1.25rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-raised);
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.45;
}

.selected-slot-card--cancel {
  background: rgba(255, 92, 77, 0.1);
  border-color: rgba(255, 92, 77, 0.35);
}

.selected-slot-card--cancel strong {
  color: var(--error);
}

.btn-danger {
  background: linear-gradient(180deg, #ff6b5c 0%, var(--error) 100%);
  color: #fff;
  box-shadow: 0 4px 20px rgba(255, 92, 77, 0.25);
}

.btn-danger:hover:not(:disabled) {
  background: linear-gradient(180deg, #ff8578 0%, #ff6b5c 100%);
}

.confirm-actions--row {
  flex-direction: row;
  flex-wrap: wrap;
}

.confirm-actions--row .btn {
  flex: 1;
  min-width: 8rem;
}

/* Event info — rechterkolom */
.event-card {
  padding: 1.35rem 1.5rem;
  box-shadow: var(--shadow);
  border-color: color-mix(in srgb, var(--cta) 25%, var(--border));
}

.event-card__eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.event-card__title {
  margin: 0 0 1.25rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  background: none;
  -webkit-text-fill-color: unset;
}

.event-details {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.event-detail {
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.event-detail:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.event-detail dt {
  margin: 0 0 0.3rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.event-detail dd {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.45;
}

.event-detail:first-of-type dd {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
}

/* Steps */
.steps {
  max-width: var(--layout-max);
  margin: 1.5rem auto 0;
  padding: 0 var(--page-gutter);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.75rem;
}

.step {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
}

.step--active {
  color: var(--text);
}

.step--active .step-num {
  background: var(--cta);
  color: #fff;
  box-shadow: 0 0 16px var(--cta-glow);
}

.step--done .step-num {
  background: var(--surface-raised);
  border: 2px solid var(--cta);
  color: var(--cta);
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  font-size: 0.8rem;
  font-weight: 700;
}

.step-line {
  flex: 1;
  max-width: 4rem;
  height: 2px;
  background: var(--border);
}

/* Layout — tijdsloten en formulier onder elkaar */
.layout {
  max-width: var(--layout-max);
  margin: 0 auto;
  padding: 1.5rem var(--page-gutter) 2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

/* Panels */
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.panel h2 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 700;
}

.hint {
  margin: 0 0 1.25rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.legend {
  display: flex;
  gap: 0.75rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.legend-item::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 3px;
  border: 2px solid var(--border);
  background: var(--surface-raised);
}

.legend-item--free::before {
  border-color: var(--cta);
}

.legend-item--busy::before {
  opacity: 0.35;
  text-decoration: line-through;
}

.legend-item--picked::before {
  background: var(--cta);
  border-color: var(--cta);
}

/* Slots area: loading vs loaded (hidden attr can lose to display:flex in Safari) */
.slots-area[data-state="loading"] .slots-grid {
  display: none;
}

.slots-area[data-state="loaded"] .slots-loading-wrap {
  display: none;
}

.slots-loading-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 2rem 1rem;
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--cta);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.loading {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Waitlist */
.waitlist {
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.panel-slots[data-mode="cancel"] .waitlist {
  display: none;
}

.waitlist-toggle {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  border: none;
  background: none;
  color: var(--text-muted);
  font: inherit;
  font-size: 0.95rem;
  text-align: left;
  text-decoration: underline;
  text-decoration-color: rgba(0, 168, 80, 0.45);
  text-underline-offset: 0.2em;
  cursor: pointer;
  transition: color 0.15s;
}

.waitlist-toggle:hover {
  color: var(--cta);
  text-decoration-color: var(--cta);
}

.waitlist-toggle:focus-visible {
  outline: 2px solid var(--cta);
  outline-offset: 3px;
  border-radius: 2px;
}

.waitlist-toggle--open {
  color: var(--cta);
  text-decoration-color: var(--cta);
}

.waitlist-panel {
  margin-top: 0.85rem;
}

.waitlist-panel[hidden] {
  display: none;
}

.waitlist-panel:not([hidden]) {
  animation: waitlist-panel-in 0.22s ease;
}

@keyframes waitlist-panel-in {
  from {
    opacity: 0;
    transform: translateY(-0.35rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.waitlist-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.35rem;
  background: var(--surface-raised);
}

.waitlist-text {
  margin: 0 0 1.15rem;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.waitlist-field {
  margin-bottom: 0;
}

.waitlist-form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: stretch;
}

.waitlist-form-row input[type="email"] {
  flex: 1 1 14rem;
  min-width: 0;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 1rem;
}

.waitlist-form-row input[type="email"]:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--cta-glow);
}

.waitlist-submit {
  width: auto;
  flex: 0 0 auto;
  margin: 0;
  white-space: nowrap;
  padding: 0.75rem 1.25rem;
}

.waitlist-success {
  margin: 1rem 0 0;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  color: var(--cta);
  font-weight: 500;
  line-height: 1.45;
  border-radius: var(--radius-sm);
  background: rgba(0, 168, 80, 0.1);
  border: 1px solid rgba(0, 168, 80, 0.35);
}

@media (max-width: 520px) {
  .waitlist-submit {
    width: 100%;
  }
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Slots grid */
.slots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(4.75rem, 1fr));
  gap: 0.5rem;
}

.slot-btn {
  appearance: none;
  border: 2px solid var(--border);
  background: var(--surface-raised);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.4rem;
  font-size: 0.9rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  cursor: pointer;
  transition:
    border-color 0.15s,
    background 0.15s,
    transform 0.1s,
    box-shadow 0.15s;
}

.slot-btn:hover:not(:disabled) {
  border-color: var(--cta);
  background: var(--surface-hover);
  transform: translateY(-1px);
}

.slot-btn:focus-visible {
  outline: 2px solid var(--cta);
  outline-offset: 2px;
}

.slot-btn[aria-selected="true"] {
  border-color: var(--cta);
  background: var(--cta);
  color: #fff;
  box-shadow: 0 4px 20px var(--cta-glow);
}

.slot-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  background: var(--bg);
}

.slot-btn:disabled::after {
  content: none;
}

/* Form panel */
.form-placeholder {
  padding: 2.5rem 1.5rem;
  text-align: center;
  border: 2px dashed var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.95rem;
}

.form-placeholder p {
  margin: 0;
}

.selected-slot-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
  padding: 1rem 1.1rem;
  margin-bottom: 1.25rem;
  background: rgba(0, 168, 80, 0.1);
  border: 1px solid rgba(0, 168, 80, 0.35);
  border-radius: var(--radius-sm);
}

.selected-slot-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  width: 100%;
}

.selected-slot-card strong {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.btn-link {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--cta);
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.btn-link:hover {
  color: var(--cta-hover);
}

.field {
  margin-bottom: 1.1rem;
}

.field label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field input[type="number"],
.field input[type="password"] {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-raised);
  color: var(--text);
  font: inherit;
  font-size: 1rem;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.field input::placeholder {
  color: #666;
}

.field input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--cta-glow);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.field-row--triple {
  grid-template-columns: repeat(3, 1fr);
}

.field-donation {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.1rem;
  margin-bottom: 1.1rem;
}

.field-donation legend {
  padding: 0 0.25rem;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.field-hint--block {
  margin: 0 0 0.85rem;
}

.radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.radio-label {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.4;
}

.radio-label input {
  margin-top: 0.2rem;
  accent-color: var(--cta);
  flex-shrink: 0;
}

.donation-amount-wrap {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.donation-tikkie-hint {
  margin: 0 0 0.85rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.tikkie-amounts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.65rem;
}

@media (min-width: 520px) {
  .tikkie-amounts {
    grid-template-columns: repeat(4, 1fr);
  }
}

.tikkie-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.75rem 0.45rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-raised);
  color: var(--text);
  font: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  line-height: 1.2;
  cursor: pointer;
  transition:
    border-color 0.15s,
    background 0.15s,
    box-shadow 0.15s;
}

.tikkie-btn--other {
  font-size: 0.82rem;
  font-weight: 600;
}

.tikkie-btn:hover:not(:disabled) {
  border-color: var(--cta);
  background: rgba(0, 200, 83, 0.08);
}

.tikkie-btn:focus-visible {
  outline: none;
  border-color: var(--cta);
  box-shadow: 0 0 0 3px var(--cta-glow);
}

.tikkie-btn--selected {
  border-color: var(--cta);
  background: rgba(0, 200, 83, 0.12);
  color: var(--accent);
}

.tikkie-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.confirm-tikkie {
  margin: 1rem 0 1.25rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-raised);
}

.confirm-tikkie-text {
  margin: 0 0 0.85rem;
  font-size: 0.95rem;
  line-height: 1.45;
  color: var(--text);
}

.confirm-tikkie-btn {
  display: inline-flex;
  width: 100%;
  justify-content: center;
}

@media (max-width: 480px) {
  .field-row {
    grid-template-columns: 1fr;
  }
}

/* File upload */
.file-drop {
  position: relative;
  border: 2px dashed var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-raised);
  transition: border-color 0.15s, background 0.15s;
}

.file-drop:hover,
.file-drop:focus-within,
.file-drop--has-file {
  border-color: var(--cta);
  background: rgba(0, 168, 80, 0.06);
}

.file-drop input[type="file"] {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}

.file-drop-content {
  padding: 1.75rem 1rem;
  text-align: center;
  pointer-events: none;
}

.file-drop-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 0.5rem;
}

.file-drop-title {
  margin: 0 0 0.25rem;
  font-weight: 600;
  color: var(--text);
}

.file-drop-sub {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.file-drop-name {
  margin: 0.75rem 0 0;
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 500;
  word-break: break-all;
}

.photo-preview {
  display: block;
  margin-top: 1rem;
  width: 100%;
  max-height: 200px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  object-fit: cover;
}

/* Button */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 1rem 1.5rem;
  border: none;
  border-radius: var(--radius-sm);
  font: inherit;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition:
    background 0.15s,
    transform 0.1s,
    box-shadow 0.15s,
    opacity 0.15s;
}

.btn-primary {
  background: linear-gradient(180deg, var(--cta-hover) 0%, var(--cta) 100%);
  color: #fff;
  box-shadow: 0 4px 24px var(--cta-glow);
  margin-top: 0.5rem;
}

.btn-primary:hover:not(:disabled) {
  background: linear-gradient(180deg, #00e070 0%, var(--cta-hover) 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 28px var(--cta-glow);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0);
}

.btn-primary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.btn-primary:disabled {
  opacity: 0.55;
  cursor: wait;
  transform: none;
}

.btn-secondary {
  width: auto;
  padding: 0.75rem 1.1rem;
  background: transparent;
  color: var(--cta);
  border: 2px solid var(--cta);
}

.btn-secondary:hover:not(:disabled) {
  background: rgba(0, 168, 80, 0.12);
}

.btn-secondary:focus-visible {
  outline: 2px solid var(--cta);
  outline-offset: 2px;
}

.btn-secondary:disabled {
  opacity: 0.55;
  cursor: wait;
}

/* Footer */
.site-footer {
  max-width: var(--layout-max);
  margin: 0 auto;
  padding: 1rem var(--page-gutter) 2.5rem;
  text-align: left;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.site-footer p {
  margin: 0;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  max-width: min(92vw, 32rem);
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  z-index: 200;
  box-shadow: var(--shadow);
  text-align: center;
}

.toast--success {
  background: var(--surface);
  border: 1px solid var(--cta);
  color: var(--text);
}

.toast--error {
  background: var(--surface);
  border: 1px solid var(--error);
  color: var(--text);
}

/* Bevestiging + agenda */
.confirm-overlay {
  position: fixed;
  inset: 0;
  z-index: 250;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background: rgba(0, 0, 0, 0.75);
}

.confirm-overlay[hidden] {
  display: none;
}

.confirm-card {
  width: 100%;
  max-width: 26rem;
  text-align: center;
  box-shadow: var(--shadow);
}

.confirm-card h2 {
  margin: 0 0 0.75rem;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text);
}

.confirm-message {
  margin: 0 0 1rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.confirm-message strong {
  color: var(--accent);
  font-weight: 700;
}

.confirm-hint {
  margin: 0 0 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
}

.confirm-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.btn-calendar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface-raised);
  color: var(--text);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}

.btn-calendar:hover {
  border-color: var(--cta);
  color: var(--cta);
}

.confirm-close {
  display: block;
  width: 100%;
  margin: 0 auto;
  text-align: center;
}