/* === NEUMORPHIC THEME VARIABLES === */

/* Light theme (default) */
[data-theme="light"] {
  --nm-bg: #e0e5ec;
  --nm-text: #4a5568;
  --nm-text-muted: #7a8a9b;
  --nm-text-label: #6b7b8d;
  --nm-shadow-dark: rgba(163, 177, 198, 0.55);
  --nm-shadow-light: rgba(255, 255, 255, 0.8);
  --nm-shadow-dark-strong: rgba(163, 177, 198, 0.6);
  --nm-shadow-light-strong: rgba(255, 255, 255, 0.9);
  --nm-inset-dark: rgba(163, 177, 198, 0.5);
  --nm-inset-light: rgba(255, 255, 255, 0.7);
  --nm-inset-dark-mild: rgba(163, 177, 198, 0.45);
  --nm-inset-light-mild: rgba(255, 255, 255, 0.7);
  --nm-tab-bg: #d8dde4;
  --nm-border: #c8d0da;
  --nm-border-subtle: rgba(200, 208, 218, 0.5);
  --nm-toggle-on-bg: #b8e6c8;
  --nm-toggle-on-inset-dark: rgba(120, 180, 140, 0.35);
  --nm-toggle-on-inset-light: rgba(200, 240, 210, 0.5);
  --nm-dot-inactive: #c8d0da;
  --nm-dot-active: #6b7b8d;
  --nm-footer-shadow: rgba(163, 177, 198, 0.3);
  --nm-footer-tab-inactive: #7a8a9b;
  --nm-danger: #c0392b;
}

/* Dark theme */
[data-theme="dark"] {
  --nm-bg: #2a2d35;
  --nm-text: #c8d0da;
  --nm-text-muted: #8a99a8;
  --nm-text-label: #7a8a9b;
  --nm-shadow-dark: rgba(18, 20, 24, 0.7);
  --nm-shadow-light: rgba(55, 60, 70, 0.4);
  --nm-shadow-dark-strong: rgba(18, 20, 24, 0.7);
  --nm-shadow-light-strong: rgba(55, 60, 70, 0.45);
  --nm-inset-dark: rgba(18, 20, 24, 0.6);
  --nm-inset-light: rgba(55, 60, 70, 0.35);
  --nm-inset-dark-mild: rgba(18, 20, 24, 0.55);
  --nm-inset-light-mild: rgba(55, 60, 70, 0.35);
  --nm-tab-bg: #23262d;
  --nm-border: #3a3f4a;
  --nm-border-subtle: rgba(50, 55, 65, 0.5);
  --nm-toggle-on-bg: #2d5a3d;
  --nm-toggle-on-inset-dark: rgba(30, 70, 45, 0.5);
  --nm-toggle-on-inset-light: rgba(50, 90, 60, 0.3);
  --nm-dot-inactive: #3a3f4a;
  --nm-dot-active: #c8d0da;
  --nm-footer-shadow: rgba(0, 0, 0, 0.4);
  --nm-footer-tab-inactive: #8a99a8;
  --nm-danger: #c0392b;
}

/* Status colours — same for both themes */
[data-theme="light"],
[data-theme="dark"] {
  --nm-status-scheduled: #64748b;
  --nm-status-enroute: #4b7bb5;
  --nm-status-landed: #059669;
  --nm-status-delayed: #b45309;
  --nm-status-cancelled: #9f1239;
  --nm-status-diverted: #7c3aed;
}

/* === BODY === */
[data-theme] {
  background: var(--nm-bg);
  color: var(--nm-text);
}

/* === Page container === */
.page { padding: 18px 16px 40px; }

/* === Alerts row — top right === */
.alerts-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
  margin-bottom: 20px;
  padding: 0 4px;
}
.alerts-label {
  font-size: 15px;
  font-weight: 600;
  color: var(--nm-text);
}

/* === Toggle switch === */
.toggle {
  position: relative;
  width: 48px;
  height: 28px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.toggle input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.toggle-track {
  position: absolute;
  inset: 2px;
  border-radius: 12px;
  background: var(--nm-bg);
  box-shadow:
    inset 2px 2px 5px var(--nm-inset-dark),
    inset -2px -2px 5px var(--nm-inset-light);
  transition: background 0.3s ease;
}
.toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--nm-bg);
  box-shadow:
    2px 2px 6px var(--nm-shadow-dark-strong),
    -2px -2px 6px var(--nm-shadow-light-strong),
    0 1px 2px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.toggle input:checked ~ .toggle-track {
  background: var(--nm-toggle-on-bg);
  box-shadow:
    inset 2px 2px 5px var(--nm-toggle-on-inset-dark),
    inset -2px -2px 5px var(--nm-toggle-on-inset-light);
}
.toggle input:checked ~ .toggle-thumb {
  transform: translateX(20px);
}

/* === Top bar: Add Flight button === */
.top-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  margin-bottom: 20px;
}
.add-flight-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 20px;
  background: var(--nm-bg);
  border: none;
  border-radius: 16px;
  cursor: pointer;
  box-shadow:
    5px 5px 12px var(--nm-shadow-dark),
    -5px -5px 12px var(--nm-shadow-light);
  transition: box-shadow 0.15s ease, transform 0.1s ease;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  color: var(--nm-text);
}
.add-flight-btn:active {
  box-shadow:
    inset 3px 3px 6px var(--nm-inset-dark),
    inset -3px -3px 6px var(--nm-inset-light);
  transform: scale(0.98);
}
.add-flight-btn svg {
  width: 18px;
  height: 18px;
}

/* === Tab nav === */
.tab-nav {
  display: flex;
  background: var(--nm-tab-bg);
  border-radius: 14px;
  padding: 4px;
  box-shadow:
    inset 2px 2px 5px var(--nm-inset-dark-mild),
    inset -2px -2px 5px var(--nm-inset-light-mild);
  margin-bottom: 20px;
}
.tab-btn {
  flex: 1;
  padding: 10px 0;
  border: none;
  border-radius: 11px;
  background: transparent;
  cursor: pointer;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--nm-text-muted);
  transition: all 0.25s ease;
  -webkit-tap-highlight-color: transparent;
}
.tab-btn.active {
  background: var(--nm-bg);
  color: var(--nm-text);
  box-shadow:
    3px 3px 8px var(--nm-shadow-dark),
    -3px -3px 8px var(--nm-shadow-light);
}

/* === Card list === */
.card-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.card-list[hidden] { display: none; }

/* === Flip card === */
.flip-container {
  perspective: 1000px;
  aspect-ratio: 400 / 184;
}
.flip-card {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.flip-card.flipped-left { transform: rotateY(180deg); }
.flip-card.flipped-right { transform: rotateY(-180deg); }

.flip-face {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 20px;
  background: var(--nm-bg);
  box-shadow:
    6px 6px 14px var(--nm-shadow-dark-strong),
    -6px -6px 14px var(--nm-shadow-light);
  overflow: hidden;
  touch-action: pan-y;
}
.flip-face svg { display: block; width: 100%; height: auto; }

.face-back-left,
.face-back-right {
  transform: rotateY(180deg);
  visibility: hidden;
}

.flight-panel { width: 100%; height: 100%; display: flex; flex-direction: column; }
.flight-panel svg { width: 100%; flex: 1; }

/* === Swipe dot indicators === */
.swipe-indicator {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 8px;
}
.swipe-indicator .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--nm-dot-inactive);
  transition: background 0.3s;
}
.swipe-indicator .dot.active { background: var(--nm-dot-active); }

/* === Shares face === */
.shares-face {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  height: 100%;
  padding: 12px 12px 10px 16px;
  overflow: hidden;
}
.shares-header {
  font-size: 11px;
  font-weight: 600;
  color: var(--nm-text-label);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--nm-border);
}
.shares-cols {
  display: grid;
  grid-template-columns: 1fr 4.5rem 4.5rem 2.5rem;
  gap: 4px;
  padding: 4px 0;
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--nm-text-muted);
  border-bottom: 1px solid var(--nm-border);
}
.shares-scroll {
  overflow-y: auto;
  min-height: 0;
}
.share-row {
  display: grid;
  grid-template-columns: 1fr 4.5rem 4.5rem 42px;
  gap: 4px;
  padding: 6px 0;
  align-items: center;
  border-bottom: 1px solid var(--nm-border-subtle);
}
.share-name { font-size: 13px; font-weight: 600; color: var(--nm-text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.share-time { font-size: 10px; color: var(--nm-text-muted); }
.share-status { font-size: 10px; font-weight: 600; }
.share-status-claimed { color: #2ecc71; }
.share-status-pending { color: var(--nm-dot-inactive); }
.share-name-editable { cursor: pointer; }
.share-name-inline-input {
  width: 100%;
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  color: var(--nm-text);
  background: var(--nm-bg);
  border: none;
  border-radius: 6px;
  padding: 2px 4px;
  box-sizing: border-box;
  outline: none;
  box-shadow: inset 1px 1px 3px var(--nm-inset-dark), inset -1px -1px 3px var(--nm-inset-light);
}

/* === Alerts + Actions face === */
.alerts-actions-face {
  display: grid;
  grid-template-columns: 1fr 68px;
  grid-template-rows: 1fr;
  height: 100%;
  overflow: hidden;
}
.alerts-col {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  padding: 12px 12px 12px 16px;
  overflow: hidden;
}
.alerts-col-header {
  font-size: 11px;
  font-weight: 600;
  color: var(--nm-text-label);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--nm-border);
}
.alerts-scroll {
  overflow-y: auto;
  min-height: 0;
}
.alert-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 0;
  border-bottom: 1px solid var(--nm-border-subtle);
  cursor: pointer;
}
.alert-row:active {
  background: var(--nm-inset-dark);
  border-radius: 6px;
  margin: 0 -4px;
  padding-left: 4px;
  padding-right: 4px;
}
.alert-msg {
  font-size: 12px;
  font-weight: 500;
  color: var(--nm-text);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.alert-time {
  font-size: 10px;
  color: var(--nm-text-muted);
  flex-shrink: 0;
}
.actions-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 12px 8px;
  border-left: 1px solid var(--nm-border);
}

/* === Neumorphic action buttons (edit/delete on back face) === */
.btn-neu {
  background: var(--nm-bg);
  border: none;
  cursor: pointer;
  box-shadow:
    3px 3px 8px var(--nm-shadow-dark),
    -3px -3px 8px var(--nm-shadow-light);
  transition: box-shadow 0.15s ease, transform 0.1s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-family: inherit;
  -webkit-tap-highlight-color: transparent;
}
.btn-neu:active {
  box-shadow:
    inset 2px 2px 5px var(--nm-inset-dark),
    inset -2px -2px 5px var(--nm-inset-light);
  transform: scale(0.95);
}
.btn-neu svg { display: block; }
.btn-action-sm { width: 38px; height: 38px; border-radius: 11px; }
.btn-action-sm svg { width: 14px; height: 14px; }
.btn-action-sm .btn-label { font-size: 7px; font-weight: 600; letter-spacing: 0.03em; text-transform: uppercase; }
.btn-edit { color: var(--nm-text-label); }
.btn-remove { color: var(--nm-danger); }

/* === Empty state === */
.nm-empty-state {
  text-align: center;
  padding: 48px 20px;
}
.nm-empty-state p {
  font-size: 14px;
  color: var(--nm-text-muted);
  line-height: 1.5;
}

/* === HOME PAGE === */
.home {
  padding: 0 16px 40px;
}

/* Hero headline */
.hero-super {
  font-size: 32px;
  font-weight: 700;
  color: var(--nm-text);
  text-align: center;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-top: 8px;
}

/* Radar — neumorphic raised circle */
.radar-container {
  display: flex;
  justify-content: center;
  padding: 32px 0 24px;
}
.radar-well {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: var(--nm-bg);
  box-shadow:
    8px 8px 18px var(--nm-shadow-dark-strong),
    -8px -8px 18px var(--nm-shadow-light),
    inset 2px 2px 4px var(--nm-shadow-light),
    inset -1px -1px 3px var(--nm-shadow-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.radar-well object,
.radar-well svg {
  width: 100%;
  height: 100%;
}

/* Taglines */
.hero-headline {
  font-size: 26px;
  font-weight: 700;
  color: var(--nm-text);
  text-align: center;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin-top: 8px;
}
.hero-sub {
  font-size: 14px;
  font-weight: 500;
  color: var(--nm-text-muted);
  text-align: center;
  line-height: 1.5;
  margin: 16px auto 0;
  max-width: 300px;
}

/* Search button — raised neumorphic pill */
.search-container {
  display: flex;
  justify-content: center;
  margin: 28px 0;
}
.search-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  background: var(--nm-bg);
  border: none;
  border-radius: 30px;
  cursor: pointer;
  box-shadow:
    6px 6px 14px var(--nm-shadow-dark),
    -6px -6px 14px var(--nm-shadow-light);
  transition: box-shadow 0.15s ease, transform 0.1s ease;
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  color: var(--nm-text);
  -webkit-tap-highlight-color: transparent;
}
.search-btn:active {
  box-shadow:
    inset 3px 3px 6px var(--nm-inset-dark),
    inset -3px -3px 6px var(--nm-inset-light);
  transform: scale(0.98);
}
.search-btn svg {
  width: 20px;
  height: 20px;
}

/* Promise text */
.hero-promise {
  font-size: 14px;
  font-weight: 400;
  color: var(--nm-text-muted);
  text-align: center;
  line-height: 1.6;
  max-width: 300px;
  margin: 0 auto;
}

/* Showcase card — neumorphic raised */
.showcase-container {
  margin: 28px auto;
  max-width: 400px;
}
.showcase-card {
  background: var(--nm-bg);
  border-radius: 20px;
  box-shadow:
    6px 6px 14px var(--nm-shadow-dark-strong),
    -6px -6px 14px var(--nm-shadow-light);
  overflow: hidden;
  pointer-events: none;
}
.showcase-card svg {
  display: block;
  width: 100%;
  height: auto;
}
.showcase-hint {
  font-size: 13px;
  font-weight: 500;
  color: var(--nm-text-label);
  text-align: center;
  margin-bottom: 12px;
  min-height: 20px;
}
.showcase-hint .cursor {
  display: inline-block;
  width: 2px;
  height: 14px;
  background: var(--nm-text-label);
  vertical-align: text-bottom;
  margin-left: 1px;
  animation: blink 0.6s step-end infinite;
}
@keyframes blink {
  50% { opacity: 0; }
}

/* App badge — neumorphic button */
.app-badges {
  text-align: center;
  margin: 28px 0 0;
}
.app-badge-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--nm-bg);
  border: none;
  border-radius: 16px;
  cursor: pointer;
  box-shadow:
    4px 4px 10px var(--nm-shadow-dark),
    -4px -4px 10px var(--nm-shadow-light);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--nm-text-label);
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}
.app-badge-btn:active {
  box-shadow:
    inset 3px 3px 6px var(--nm-inset-dark),
    inset -3px -3px 6px var(--nm-inset-light);
}
.app-badge-btn svg {
  width: 20px;
  height: 20px;
}

/* === PROFILE PAGE === */

/* Neumorphic card — raised panel */
.nm-card {
  background: var(--nm-bg);
  border-radius: 20px;
  padding: 20px;
  margin-bottom: 18px;
  box-shadow:
    6px 6px 14px var(--nm-shadow-dark-strong),
    -6px -6px 14px var(--nm-shadow-light);
}
.nm-card h2 {
  font-size: 18px;
  font-weight: 700;
  color: var(--nm-text);
  margin: 0 0 8px;
}
.nm-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}
.nm-card-header h2 { margin: 0; }
.nm-card-desc {
  font-size: 13px;
  color: var(--nm-text-muted);
  line-height: 1.5;
  margin: 0 0 16px;
}
.nm-card-tip {
  background: var(--nm-bg);
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 12px;
  box-shadow:
    inset 2px 2px 5px var(--nm-inset-dark),
    inset -2px -2px 5px var(--nm-inset-light);
}
.nm-card-tip p {
  font-size: 12px;
  color: var(--nm-text-label);
  margin: 0;
  line-height: 1.5;
}

/* Help button — small raised circle */
.nm-help-btn {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: none;
  background: var(--nm-bg);
  color: var(--nm-text-muted);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    2px 2px 5px var(--nm-shadow-dark),
    -2px -2px 5px var(--nm-shadow-light);
  -webkit-tap-highlight-color: transparent;
}
.nm-help-btn:active {
  box-shadow:
    inset 1px 1px 3px var(--nm-inset-dark),
    inset -1px -1px 3px var(--nm-inset-light);
}

/* Labels and values */
.nm-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--nm-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}
.nm-value {
  display: block;
  font-size: 18px;
  font-weight: 600;
  color: var(--nm-text);
}
.nm-hint {
  display: block;
  font-size: 12px;
  color: var(--nm-text-muted);
  line-height: 1.4;
}

/* Input — inset well */
.nm-input {
  width: 100%;
  padding: 12px;
  font-size: 15px;
  font-family: inherit;
  color: var(--nm-text);
  background: var(--nm-bg);
  border: none;
  border-radius: 12px;
  margin-top: 4px;
  margin-bottom: 12px;
  box-sizing: border-box;
  box-shadow:
    inset 2px 2px 5px var(--nm-inset-dark),
    inset -2px -2px 5px var(--nm-inset-light);
}
.nm-input:focus {
  outline: none;
  box-shadow:
    inset 3px 3px 6px var(--nm-inset-dark),
    inset -3px -3px 6px var(--nm-inset-light);
}
.nm-input::placeholder {
  color: var(--nm-text-muted);
}
.nm-textarea {
  min-height: 80px;
  resize: vertical;
}

/* Pill buttons — raised neumorphic */
.nm-btn-pill {
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  background: var(--nm-bg);
  color: var(--nm-text);
  box-shadow:
    3px 3px 8px var(--nm-shadow-dark),
    -3px -3px 8px var(--nm-shadow-light);
  transition: box-shadow 0.15s ease, transform 0.1s ease;
  -webkit-tap-highlight-color: transparent;
}
.nm-btn-pill:active {
  box-shadow:
    inset 2px 2px 5px var(--nm-inset-dark),
    inset -2px -2px 5px var(--nm-inset-light);
  transform: scale(0.98);
}
.nm-btn-confirm {
  background: #059669;
  color: #fff;
  box-shadow:
    3px 3px 8px var(--nm-shadow-dark),
    -3px -3px 8px var(--nm-shadow-light);
}
.nm-btn-confirm:active {
  background: #047857;
}
.nm-btn-muted {
  color: var(--nm-text-muted);
}
.nm-btn-danger {
  color: var(--nm-danger);
}

/* Settings row — label left, toggle right */
.nm-setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 0;
}
.nm-setting-label {
  font-size: 15px;
  font-weight: 600;
  color: var(--nm-text);
}