/* Hallmark · component: utility-app · genre: utilitarian · theme: Quiet
 * states: default · hover · focus · active · disabled · loading · error · success
 * contrast: pass (46–50)
 */

:root {
  /* Kleuren */
  --color-paper: #f4f7f5;
  --color-paper-2: #e8ece9;
  --color-paper-3: #dce2dd;
  --color-ink: #1a1c1b;
  --color-ink-muted: #5a5e5c;
  --color-ink-faint: #8a908c;
  --color-accent: #1a3a2f;
  --color-accent-hover: #235240;
  --color-accent-active: #0f2620;
  --color-danger: #8b2e2e;
  --color-danger-hover: #a33a3a;
  --color-success: #2d6a3e;
  --color-focus: #4a8a7a;
  --color-tussenstop: #c9902f;
  --color-divider: #c8d0ca;
  
  /* Typografie */
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 2.5rem;
  
  /* Tekst grootte */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --text-2xl: 1.75rem;
  
  /* Overig */
  --radius: 0.75rem;
  --radius-sm: 0.375rem;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-lg: 0 4px 12px rgba(0,0,0,0.1), 0 2px 4px rgba(0,0,0,0.06);
  
  /* Animatie */
  --dur-fast: 150ms;
  --dur-normal: 250ms;
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.5;
  color: var(--color-ink);
  background: var(--color-paper);
  overflow-x: clip;
  min-height: 100dvh;
  -webkit-tap-highlight-color: transparent;
}

.app-container {
  max-width: 480px;
  margin: 0 auto;
  padding: var(--space-lg);
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

/* Huidige Sessie */
.current-session {
  background: #fff;
  border-radius: var(--radius);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--color-paper-3);
}

.session-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-paper-2);
}

.session-status {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink-muted);
}

.session-status.active {
  color: var(--color-success);
}

.session-timer {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-faint);
  min-width: 5rem;
  text-align: right;
}

/* Stops List */
.stops-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.stop-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-paper);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--color-accent);
  transition: background var(--dur-fast) var(--ease-out);
}

.stop-item:hover {
  background: var(--color-paper-2);
}

.stop-item.start {
  border-left-color: var(--color-success);
}

.stop-item.tussenstop {
  border-left-color: var(--color-tussenstop);
}

.stop-item.finish {
  border-left-color: var(--color-danger);
}

.stop-marker {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.stop-item.start .stop-marker {
  background: #d4edda;
  color: var(--color-success);
}

.stop-item.tussenstop .stop-marker {
  background: #fff3cd;
  color: #856404;
}

.stop-item.finish .stop-marker {
  background: #f8d7da;
  color: var(--color-danger);
}

.stop-info {
  flex: 1;
  min-width: 0;
}

.stop-type {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-ink-faint);
  margin-bottom: var(--space-xs);
}

.stop-time {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-ink);
  line-height: 1.3;
}

.stop-location {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  margin-top: var(--space-xs);
  word-break: break-all;
}

.stop-location a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-fast) var(--ease-out);
}

.stop-location a:hover {
  border-bottom-color: var(--color-accent);
}

.stop-location a:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
  border-radius: var(--space-xs);
}

@keyframes addressReveal {
  from { opacity: 0; transform: translateY(3px); }
  to   { opacity: 1; transform: translateY(0); }
}

.stop-location.address-new a,
.history-stop-location.address-new a {
  display: inline-block;
  animation: addressReveal 0.45s ease-out;
}

.location-loading {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  color: var(--color-ink-faint);
  font-style: italic;
}

.spinner {
  display: inline-block;
  width: 0.75rem;
  height: 0.75rem;
  border: 2px solid var(--color-paper-3);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}

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

@media (prefers-reduced-motion: reduce) {
  .spinner {
    animation: none;
    border-color: var(--color-ink-faint);
    border-top-color: transparent;
    opacity: 0.5;
  }

  .stop-location.address-new a,
  .history-stop-location.address-new a {
    animation: none;
  }
}

.stop-duration {
  font-size: var(--text-xs);
  color: var(--color-ink-faint);
  margin-top: var(--space-xs);
  font-family: var(--font-mono);
}

/* Knoppen */
.controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-lg) var(--space-md);
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-out);
  position: relative;
  overflow: hidden;
  min-height: 5.5rem;
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.btn-icon {
  font-size: var(--text-xl);
  line-height: 1;
}

.btn-label {
  font-size: var(--text-sm);
}

.btn-start {
  grid-column: span 2;
  background: var(--color-accent);
  color: #fff;
  box-shadow: var(--shadow);
}

.btn-start:hover:not(:disabled) {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn-start:active:not(:disabled) {
  background: var(--color-accent-active);
  transform: translateY(0);
}

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

.btn-tussenstop {
  background: #fff;
  color: var(--color-ink);
  border: 2px solid var(--color-paper-3);
}

.btn-tussenstop:hover:not(:disabled) {
  border-color: var(--color-tussenstop);
  background: #fff9e6;
  transform: translateY(-1px);
}

.btn-tussenstop:active:not(:disabled) {
  transform: translateY(0);
  background: #fff3cd;
}

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

.btn-finish {
  background: #fff;
  color: var(--color-danger);
  border: 2px solid var(--color-paper-3);
}

.btn-finish:hover:not(:disabled) {
  border-color: var(--color-danger);
  background: #fdf2f2;
  transform: translateY(-1px);
}

.btn-finish:active:not(:disabled) {
  transform: translateY(0);
  background: #f8d7da;
}

.btn-finish:focus-visible {
  outline: 3px solid var(--color-danger);
  outline-offset: 2px;
}

/* Location Button */
.location-bar {
  margin-bottom: var(--space-lg);
}

.btn-location {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: var(--color-paper-2);
  color: var(--color-ink-muted);
  border: 1px solid var(--color-paper-3);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-out);
}

.btn-location:hover:not(:disabled) {
  background: var(--color-paper-3);
  color: var(--color-ink);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

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

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

.btn-location:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.btn-location .btn-icon {
  font-size: var(--text-lg);
}

/* Historiek */
.app-main {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.history-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.history-item {
  background: #fff;
  border-radius: var(--radius);
  padding: var(--space-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--color-paper-3);
  transition: box-shadow var(--dur-fast) var(--ease-out);
}

.history-item:hover {
  box-shadow: var(--shadow-lg);
}

.history-date {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.history-date::before {
  content: '';
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--color-accent);
  border-radius: 50%;
}

.history-stops {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.history-stop {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-paper-2);
}

.history-stop:last-child {
  border-bottom: none;
}

.history-stop-marker {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.625rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.history-stop.start .history-stop-marker {
  background: #d4edda;
  color: var(--color-success);
}

.history-stop.tussenstop .history-stop-marker {
  background: #fff3cd;
  color: #856404;
}

.history-stop.finish .history-stop-marker {
  background: #f8d7da;
  color: var(--color-danger);
}

.history-stop-info {
  flex: 1;
  min-width: 0;
}

.history-stop-time {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink);
}

.history-stop-location {
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
  margin-top: var(--space-xs);
  word-break: break-all;
}

.history-stop-location a {
  color: var(--color-accent);
  text-decoration: none;
}

.history-stop-location a:hover {
  text-decoration: underline;
}

.history-stop-location a:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
  border-radius: var(--space-xs);
}

.history-stop-duration {
  font-size: var(--text-xs);
  color: var(--color-ink-faint);
  margin-top: var(--space-xs);
  font-family: var(--font-mono);
}

.history-empty {
  text-align: center;
  color: var(--color-ink-faint);
  font-size: var(--text-sm);
  padding: var(--space-xl) 0;
  font-style: italic;
}

/* Footer */
.app-footer {
  padding: var(--space-lg) 0;
  text-align: center;
  border-top: 1px solid var(--color-divider);
  margin-top: auto;
}

.btn-text {
  background: none;
  border: none;
  color: var(--color-ink-faint);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  cursor: pointer;
  padding: var(--space-sm);
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: color var(--dur-fast) var(--ease-out), text-decoration-color var(--dur-fast) var(--ease-out);
}

.btn-text:hover {
  color: var(--color-danger);
  text-decoration-color: var(--color-danger);
}

.btn-file {
  display: inline-block;
}

.btn-file:hover {
  color: var(--color-accent);
  text-decoration-color: var(--color-accent);
}

.footer-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
}

.btn-text:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
  border-radius: var(--space-xs);
}

/* Toast */
.toast {
  position: fixed;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--color-ink);
  color: #fff;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transition: all var(--dur-normal) var(--ease-out);
  z-index: 1000;
  pointer-events: none;
  white-space: nowrap;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Verborgen */
.hidden {
  display: none !important;
}

/* Tabs */
.tabs {
  display: flex;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
  background: var(--color-paper-2);
  padding: var(--space-xs);
  border-radius: var(--radius);
}

.tab-btn {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-ink-muted);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-out);
}

.tab-btn.active {
  background: #fff;
  color: var(--color-accent);
  box-shadow: var(--shadow);
}

.tab-btn:hover:not(.active) {
  color: var(--color-ink);
}

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

/* Filter bar */
.filter-bar {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.filter-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink-muted);
  white-space: nowrap;
}

.filter-select {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-paper-3);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}

.filter-select:focus {
  outline: none;
  border-color: var(--color-focus);
  box-shadow: 0 0 0 3px rgba(74,138,122,0.15);
}

/* Kaart */
#map {
  width: 100%;
  height: 55dvh;
  min-height: 280px;
  border-radius: var(--radius);
  border: 1px solid var(--color-paper-3);
  background: var(--color-paper-2);
  z-index: 1;
}

.map-empty {
  text-align: center;
  color: var(--color-ink-faint);
  font-size: var(--text-sm);
  padding: var(--space-xl) 0;
  font-style: italic;
}

/* Tab panels */
.tab-panel {
  display: flex;
  flex-direction: column;
  flex: 1;
}

/* Responsiviteit */
@media (min-width: 480px) {
  .app-container {
    padding: var(--space-xl);
  }
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-normal) var(--ease-out);
}

.modal-overlay.show {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background: #fff;
  border-radius: var(--radius);
  width: 100%;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
  transform: translateY(12px);
  transition: transform var(--dur-normal) var(--ease-out);
}

.modal-overlay.show .modal {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg) var(--space-lg) var(--space-sm);
}

.modal-header h2 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-ink);
}

.btn-modal-close {
  background: none;
  border: none;
  font-size: var(--text-xl);
  color: var(--color-ink-faint);
  cursor: pointer;
  padding: var(--space-xs);
  line-height: 1;
  border-radius: var(--radius-sm);
  transition: color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}

.btn-modal-close:hover {
  color: var(--color-danger);
  background: var(--color-paper-2);
}

.btn-modal-close:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.modal-body {
  padding: var(--space-sm) var(--space-lg) var(--space-lg);
}

.field-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: var(--space-xs);
}

.field-help {
  font-size: var(--text-xs);
  color: var(--color-ink-faint);
  margin-bottom: var(--space-sm);
  line-height: 1.4;
}

.field-input {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-paper-3);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink);
  background: var(--color-paper);
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}

.field-input:focus {
  outline: none;
  border-color: var(--color-focus);
  box-shadow: 0 0 0 3px rgba(74,138,122,0.15);
}

.field-status {
  font-size: var(--text-xs);
  margin-top: var(--space-sm);
  min-height: 1.25rem;
}

.field-status.ok {
  color: var(--color-success);
}

.field-status.err {
  color: var(--color-danger);
}

.modal-footer {
  padding: var(--space-sm) var(--space-lg) var(--space-lg);
  display: flex;
  justify-content: flex-end;
}

.btn-modal-save {
  padding: var(--space-sm) var(--space-lg);
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}

.btn-modal-save:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

.btn-modal-save:active {
  transform: translateY(0);
}

.btn-modal-save:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .toast {
    transition: opacity var(--dur-fast) var(--ease-out);
  }
}