/* WoBisch base styles — lean custom CSS, no framework (NF-05).
   Mobile-first, dark mode via prefers-color-scheme. */

:root {
  --color-bg: #ffffff;
  --color-text: #1c1c1e;
  --color-muted: #6b7280;
  --color-accent: #d52b1e; /* Swiss red */
  --color-surface: #f3f4f6;
  --space: 1rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #111214;
    --color-text: #e5e7eb;
    --color-muted: #9ca3af;
    --color-surface: #1c1d21;
  }
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100dvh;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.5;
}

.app-header {
  display: flex;
  align-items: center;
  gap: var(--space);
  padding: 0.5rem var(--space);
  padding-top: calc(0.5rem + env(safe-area-inset-top));
  background: var(--color-surface);
}

.app-brand {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-accent);
  text-decoration: none;
}

.app-nav {
  display: flex;
  gap: 0.75rem;
}

.app-nav a {
  color: var(--color-text);
  text-decoration: none;
  padding: 0.5rem 0.25rem; /* comfortable touch target */
}

.app-main {
  padding: var(--space);
}

.placeholder-note {
  max-width: 32rem;
  margin: 10vh auto 0;
  text-align: center;
  color: var(--color-muted);
}

.placeholder-note h1 {
  color: var(--color-accent);
}

.logout-form {
  margin-left: auto;
}

.auth-card {
  max-width: 22rem;
  margin: 8vh auto 0;
  padding: var(--space);
}

.auth-card h1 {
  color: var(--color-accent);
  text-align: center;
  margin-bottom: 0;
}

.auth-tagline {
  text-align: center;
  color: var(--color-muted);
  margin-top: 0.25rem;
}

.auth-card label {
  display: block;
  margin-top: 0.75rem;
  font-weight: 600;
}

.auth-card input:not([type="checkbox"]) {
  width: 100%;
  padding: 0.65rem;
  margin-top: 0.25rem;
  border: 1px solid var(--color-muted);
  border-radius: 0.375rem;
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 1rem;
}

.checkbox-label {
  font-weight: 400;
}

.auth-divider {
  text-align: center;
  color: var(--color-muted);
  margin: var(--space) 0;
}

.auth-error {
  padding: 0.65rem;
  border-radius: 0.375rem;
  background: color-mix(in srgb, var(--color-accent) 12%, var(--color-bg));
  color: var(--color-accent);
}

.button {
  min-height: 44px; /* touch target (NF-05) */
  padding: 0.65rem 1rem;
  border: 1px solid var(--color-muted);
  border-radius: 0.375rem;
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 1rem;
  cursor: pointer;
}

.button-primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #ffffff;
}

.button-wide {
  width: 100%;
  margin-top: var(--space);
}

.button-quiet {
  border: none;
  background: none;
  min-height: auto;
  padding: 0.5rem 0.25rem;
  color: var(--color-muted);
}

.admin-section {
  margin-bottom: 2rem;
}

.admin-inline-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--space);
}

.admin-inline-form input {
  padding: 0.65rem;
  border: 1px solid var(--color-muted);
  border-radius: 0.375rem;
  background: var(--color-bg);
  color: var(--color-text);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table th,
.admin-table td {
  text-align: left;
  padding: 0.5rem 0.75rem 0.5rem 0;
  border-bottom: 1px solid var(--color-surface);
}

.user-deactivated {
  color: var(--color-muted);
  text-decoration: line-through;
}

.invite-result {
  padding: var(--space);
  margin-bottom: var(--space);
  border-radius: 0.375rem;
  background: var(--color-surface);
}

.invite-link-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.invite-link-row code {
  overflow-wrap: anywhere;
}

.invite-hint {
  color: var(--color-muted);
}

.friend-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.friend-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-surface);
}

.friend-name {
  font-weight: 600;
  min-width: 10rem;
}

.friend-share-status {
  color: var(--color-muted);
}

.friend-actions {
  margin-left: auto;
  display: flex;
  gap: 0.5rem;
}

/* --- live map (F-08): fills the viewport below the header, mobile-first --- */

.map-container {
  position: relative;
  height: calc(100dvh - 3.5rem);
  margin: calc(-1 * var(--space));
}

.map-canvas {
  position: absolute;
  inset: 0;
}

.map-controls {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 5;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: flex-end;
}

.map-layer-select {
  padding: 0.5rem;
  border-radius: 0.375rem;
  border: 1px solid var(--color-muted);
  background: var(--color-bg);
  color: var(--color-text);
}

.map-tracking {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  width: min(20rem, calc(100vw - 2rem));
  text-align: center;
}

.map-tracking .tracking-status {
  background: color-mix(in srgb, var(--color-bg) 85%, transparent);
  border-radius: 0.375rem;
  padding: 0.25rem 0.5rem;
}

.map-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
}

.marker-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--color-accent);
  color: #ffffff;
  font-weight: 700;
  border: 2px solid #ffffff;
  box-shadow: 0 1px 4px rgb(0 0 0 / 40%);
}

.marker-me .marker-avatar {
  background: #1d4ed8;
}

.marker-stale .marker-avatar {
  background: var(--color-muted);
}

.marker-label {
  margin-top: 0.15rem;
  padding: 0.05rem 0.4rem;
  border-radius: 0.25rem;
  background: color-mix(in srgb, var(--color-bg) 85%, transparent);
  font-size: 0.8rem;
  white-space: nowrap;
}

.map-panel {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 6;
  background: var(--color-bg);
  border-radius: 0.75rem 0.75rem 0 0;
  padding: var(--space);
  padding-bottom: calc(var(--space) + env(safe-area-inset-bottom));
  box-shadow: 0 -2px 12px rgb(0 0 0 / 25%);
}

.map-panel-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}

.marker-answer .marker-avatar {
  background: #b45309; /* answer markers are temporary — amber, not red */
  border-style: dashed;
}

.ping-banner {
  position: absolute;
  top: 0.75rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 6;
  width: min(24rem, calc(100vw - 2rem));
  background: var(--color-bg);
  border-radius: 0.5rem;
  padding: 0.75rem;
  box-shadow: 0 2px 12px rgb(0 0 0 / 25%);
}

.ping-banner h3 {
  margin: 0 0 0.5rem;
  color: var(--color-accent);
}

.ping-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.ping-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  padding: 0.25rem 0;
}

.ping-list li span {
  flex: 1;
}

.map-panel h2 {
  margin: 0;
}

.map-panel-details {
  color: var(--color-muted);
}

.map-panel-close {
  position: absolute;
  top: 0.25rem;
  right: 0.5rem;
  font-size: 1.25rem;
}

.tracking-panel {
  max-width: 22rem;
  margin: var(--space) auto;
  text-align: center;
}

.tracking-panel .button {
  width: 100%;
}

.tracking-status {
  color: var(--color-muted);
  min-height: 1.5rem;
}

.tracking-status-error {
  color: var(--color-accent);
}

.group-create-form {
  margin: 0;
}

.group-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: var(--space);
}

.notice {
  padding: 0.65rem;
  border-radius: 0.375rem;
  background: var(--color-surface);
}

.invite-qr svg {
  width: 12rem;
  height: 12rem;
  margin-top: var(--space);
  background: #ffffff; /* QR needs light background in dark mode too */
}