/* Spot List – dark, mobile-first, high-contrast */

:root {
  --bg: #0f0f0f;
  --surface: #1a1a1a;
  --surface-2: #242424;
  --border: #333;
  --text: #f0f0f0;
  --text-muted: #999;
  --accent: #e85d04;          /* warm orange – skate energy */
  --accent-dim: #c44d03;
  --success: #2a9d8f;
  --danger: #e63946;
  --radius: 12px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-top: env(safe-area-inset-top, 0px);
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.45;
  min-height: 100dvh;
  overflow-x: hidden;
  padding-bottom: calc(64px + var(--safe-bottom));
}

/* Typography */
h1, h2, h3 {
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 { font-size: 1.5rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.05rem; }

/* App shell */
#app {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100dvh;
}

/* Header */
.app-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15, 15, 15, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: calc(12px + var(--safe-top)) 16px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.app-header h1 {
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.app-header h1 span {
  color: var(--accent);
}

/* Bottom navigation */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(15, 15, 15, 0.95);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-around;
  padding: 8px 0 calc(8px + var(--safe-bottom));
  max-width: 480px;
  margin: 0 auto;
}

.nav-btn {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.7rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 6px 4px;
  cursor: pointer;
  transition: color 0.15s;
}

.nav-btn.active {
  color: var(--accent);
}

.nav-btn svg {
  width: 24px;
  height: 24px;
}

/* Views */
.view {
  display: none;
  padding: 16px;
  animation: fadeIn 0.2s ease;
}

.view.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Cards */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 12px;
  transition: border-color 0.15s;
}

.card:active {
  border-color: var(--accent);
}

.card-title {
  font-weight: 600;
  margin-bottom: 4px;
}

.card-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Feature chips */
.features {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.chip {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 10px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.chip.selected {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 10px;
  border: none;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  width: 100%;
}

.btn-primary:active {
  background: var(--accent-dim);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.btn-danger {
  background: var(--danger);
  color: #fff;
}

.btn-sm {
  padding: 8px 12px;
  font-size: 0.85rem;
}

/* Floating action button */
.fab {
  position: fixed;
  right: 20px;
  bottom: calc(80px + var(--safe-bottom));
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  border: none;
  font-size: 1.6rem;
  box-shadow: 0 4px 20px rgba(232, 93, 4, 0.4);
  cursor: pointer;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fab:active {
  transform: scale(0.94);
}

/* Forms */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

input[type="text"],
input[type="date"],
textarea,
select {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--text);
  font-size: 1rem;
  outline: none;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--accent);
}

textarea {
  min-height: 80px;
  resize: vertical;
}

/* Photo grid */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 8px;
}

.photo-slot {
  aspect-ratio: 1;
  background: var(--surface-2);
  border: 2px dashed var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.photo-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-slot .remove {
  position: absolute;
  top: 4px;
  right: 4px;
  background: rgba(0,0,0,0.7);
  color: #fff;
  border: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  font-size: 14px;
  cursor: pointer;
}

/* Modal / sheet */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 200;
  display: none;
  align-items: flex-end;
  justify-content: center;
}

.modal-overlay.open {
  display: flex;
}

.modal {
  background: var(--surface);
  border-radius: 20px 20px 0 0;
  width: 100%;
  max-width: 480px;
  max-height: 90dvh;
  overflow-y: auto;
  padding: 20px 16px calc(20px + var(--safe-bottom));
  animation: slideUp 0.25s ease;
}

@keyframes slideUp {
  from { transform: translateY(100%); }
  to   { transform: translateY(0); }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.modal-header h2 {
  font-size: 1.2rem;
}

.close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px 8px;
}

/* Empty state */
.empty {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
}

.empty p {
  margin-top: 8px;
  font-size: 0.95rem;
}

/* Spot detail gallery */
.gallery {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  gap: 8px;
  margin: -16px -16px 16px;
  padding: 0 16px;
}

.gallery img {
  width: 100%;
  max-height: 260px;
  object-fit: cover;
  border-radius: 12px;
  scroll-snap-align: center;
  flex-shrink: 0;
}

/* Feature picker */
.feature-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.feature-picker label {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.8rem;
  cursor: pointer;
  user-select: none;
}

.feature-picker input {
  display: none;
}

.feature-picker label:has(input:checked) {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* Search */
.search-bar {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  color: var(--text);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

/* QR area */
.qr-container {
  text-align: center;
  padding: 20px 0;
}

.qr-container canvas,
.qr-container img {
  max-width: 260px;
  border-radius: 12px;
  background: #fff;
  padding: 12px;
}

/* Utility */
.flex {
  display: flex;
  gap: 8px;
}

.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mt-8 { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mb-8 { margin-bottom: 8px; }
.hidden { display: none !important; }

.text-muted { color: var(--text-muted); }
.text-sm { font-size: 0.85rem; }

/* Suggested spots */
.suggested {
  background: var(--surface-2);
  border-left: 3px solid var(--accent);
  padding: 10px 12px;
  border-radius: 0 8px 8px 0;
  margin-top: 8px;
}