/* styles.css — SpotMe Adventure Theme */
/* Warm tan/nature palette on Pico.css light mode */

:root {
  --sm-primary: #2d6a4f;
  --sm-primary-hover: #40916c;
  --sm-accent: #d4a373;
  --sm-accent-hover: #e0b88a;
  --sm-bg: #f5e6d3;
  --sm-bg-card: #fff8f0;
  --sm-bg-card-hover: #f0e0cc;
  --sm-text: #2c2c2c;
  --sm-muted: #7a7062;
  --sm-danger: #c1121f;
  --sm-danger-hover: #d4343f;
  --sm-green: #2d6a4f;
  --sm-radius: 12px;
}

/* Override Pico theme colors */
[data-theme="light"] {
  --pico-primary: var(--sm-primary);
  --pico-primary-hover: var(--sm-primary-hover);
  --pico-background-color: var(--sm-bg);
  --pico-card-background-color: var(--sm-bg-card);
  --pico-color: var(--sm-text);
  --pico-muted-color: var(--sm-muted);
}

* { box-sizing: border-box; }

body {
  font-family: "Inter", system-ui, sans-serif;
  background: var(--sm-bg);
  color: var(--sm-text);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  /* Subtle topographic pattern */
  background-image: url("data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 width=%27200%27 height=%27200%27%3E%3Cpath d=%27M0 80 Q50 60 100 80 T200 80%27 fill=%27none%27 stroke=%27%232d6a4f%27 stroke-width=%270.5%27 opacity=%270.1%27/%3E%3Cpath d=%27M0 120 Q50 100 100 120 T200 120%27 fill=%27none%27 stroke=%27%232d6a4f%27 stroke-width=%270.5%27 opacity=%270.08%27/%3E%3Cpath d=%27M0 160 Q50 140 100 160 T200 160%27 fill=%27none%27 stroke=%27%232d6a4f%27 stroke-width=%270.5%27 opacity=%270.06%27/%3E%3C/svg%3E");
}

/* ── Auth views ───────────────────────────────────────────────────────────── */
.auth-container {
  max-width: 400px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.auth-logo {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-logo h1 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--sm-primary);
  margin: 0.5rem 0 0.25rem;
  letter-spacing: -0.5px;
}

.mountain-header {
  margin: 0 auto 0.5rem;
  max-width: 300px;
}

.mountain-svg {
  width: 100%;
  height: auto;
}

.muted {
  color: var(--sm-muted);
  font-size: 0.875rem;
}

.auth-switch {
  text-align: center;
  font-size: 0.875rem;
  margin-top: 1rem;
}

.auth-switch a {
  color: var(--sm-primary);
  font-weight: 600;
}

.error-banner {
  background: rgba(193, 18, 31, 0.1);
  border: 1px solid var(--sm-danger);
  color: var(--sm-danger);
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.error-text {
  color: var(--sm-danger);
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
button, [type="submit"] {
  border-radius: 8px;
}

button:not(.outline):not(.nav-item):not(.filter-btn):not(.icon-btn) {
  background: var(--sm-primary);
  border-color: var(--sm-primary);
  color: white;
}

button:not(.outline):not(.nav-item):not(.filter-btn):not(.icon-btn):hover {
  background: var(--sm-primary-hover);
  border-color: var(--sm-primary-hover);
}

button.outline {
  border-color: var(--sm-muted);
  color: var(--sm-text);
}

button.danger, button.outline.danger {
  border-color: var(--sm-danger);
  color: var(--sm-danger);
}

button.danger:hover, button.outline.danger:hover {
  background: var(--sm-danger);
  color: white;
}

button.small {
  padding: 0.25rem 0.75rem;
  font-size: 0.8rem;
}

.icon-btn {
  background: none;
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  color: white;
}

.icon-btn:hover {
  color: rgba(255,255,255,0.8);
}

.button-row {
  display: flex;
  gap: 0.5rem;
}

.button-row button {
  flex: 1;
}

/* ── App shell ────────────────────────────────────────────────────────────── */
#app-shell {
  padding-bottom: 70px;
}

.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background: var(--sm-primary);
  border-bottom: 1px solid rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.app-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: white;
  margin: 0;
  letter-spacing: -0.5px;
}

.container {
  max-width: 480px;
  margin: 0 auto;
  padding: 1rem;
}

/* ── Bottom nav ───────────────────────────────────────────────────────────── */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  background: var(--sm-bg-card);
  border-top: 1px solid rgba(0,0,0,0.08);
  padding: 0.25rem 0;
  z-index: 100;
  box-shadow: 0 -2px 8px rgba(0,0,0,0.06);
}

.nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  padding: 0.5rem 0;
  background: none;
  border: none;
  color: var(--sm-muted);
  font-size: 0.7rem;
  cursor: pointer;
  transition: color 0.15s;
}

.nav-item:hover {
  color: var(--sm-text);
  background: none;
}

.nav-item.active {
  color: var(--sm-primary);
}

.nav-icon {
  font-size: 1.2rem;
}

.nav-label {
  font-weight: 500;
}

/* ── Profile ──────────────────────────────────────────────────────────────── */
.profile-card {
  background: var(--sm-bg-card);
  border-radius: var(--sm-radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

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

.profile-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--sm-primary), var(--sm-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}

.profile-info h2 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
}

.profile-info .muted {
  margin: 0;
}

.profile-bio {
  margin: 0.75rem 0;
  line-height: 1.5;
}

.profile-location {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.5rem 0;
  font-size: 0.9rem;
}

.location-icon { font-size: 1rem; }

.profile-traveling {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.5rem 0;
  font-size: 0.9rem;
  padding: 0.5rem 0.75rem;
  background: rgba(45, 106, 79, 0.1);
  border-radius: 8px;
}

.travel-icon { font-size: 1rem; }

.profile-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1rem 0;
  font-size: 0.8rem;
}

.location-input-row {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
}

.location-input-row input {
  flex: 1;
}

.location-input-row button {
  white-space: nowrap;
  flex-shrink: 0;
  margin-bottom: 0;
}

/* ── Badges ───────────────────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.badge-green {
  background: rgba(45, 106, 79, 0.15);
  color: var(--sm-green);
}

.badge-muted {
  background: rgba(122, 112, 98, 0.12);
  color: var(--sm-muted);
}

.badge-accent {
  background: rgba(212, 163, 115, 0.2);
  color: #b5854a;
}

/* ── Hobby tags (profile view) ────────────────────────────────────────────── */
.hobby-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  background: var(--sm-bg-card-hover);
  border-radius: 20px;
  margin: 0.25rem;
  font-size: 0.85rem;
}

.hobby-icon { font-size: 1rem; }
.hobby-name { font-weight: 500; }

.hobby-peaks {
  display: inline-flex;
  gap: 1px;
  margin-left: 0.25rem;
}

.peak {
  font-size: 0.6rem;
  line-height: 1;
}

.peak.filled {
  color: var(--sm-accent);
}

.peak.empty {
  color: rgba(0,0,0,0.15);
}

.peaks.want-to-learn {
  color: var(--sm-muted);
  font-size: 0.75rem;
}

/* ── Category filters ─────────────────────────────────────────────────────── */
.category-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.filter-btn {
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
  border: 1px solid rgba(0,0,0,0.12);
  background: transparent;
  color: var(--sm-muted);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.filter-btn:hover {
  border-color: var(--sm-primary);
  color: var(--sm-text);
  background: transparent;
}

.filter-btn.active {
  background: var(--sm-primary);
  border-color: var(--sm-primary);
  color: white;
}

/* ── Hobby cards (browse view) ────────────────────────────────────────────── */
.hobby-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.hobby-card {
  background: var(--sm-bg-card);
  border-radius: var(--sm-radius);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: background 0.15s;
  border: 1px solid transparent;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

.hobby-card:hover {
  background: var(--sm-bg-card-hover);
}

.hobby-card.my-hobby {
  border-color: rgba(45, 106, 79, 0.3);
}

.hobby-card.added {
  opacity: 0.6;
}

.hobby-card-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hobby-card-header .hobby-icon {
  font-size: 1.25rem;
}

.hobby-card-header .hobby-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.hobby-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
}

.proficiency-label {
  font-size: 0.75rem;
  color: var(--sm-muted);
}

.category-label {
  font-size: 0.75rem;
  color: var(--sm-muted);
}

.hobby-notes {
  font-size: 0.8rem;
  color: var(--sm-muted);
  margin: 0;
  font-style: italic;
}

.hobby-card-actions {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.25rem;
}

.my-hobbies-section, .browse-hobbies-section {
  margin-bottom: 2rem;
}

.my-hobbies-section h3, .browse-hobbies-section h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--sm-primary);
}

#my-hobbies-summary h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--sm-primary);
}

/* ── Settings ─────────────────────────────────────────────────────────────── */
.settings-section {
  background: var(--sm-bg-card);
  border-radius: var(--sm-radius);
  padding: 1.25rem;
  margin-bottom: 1rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.settings-section h3 {
  margin-top: 0;
  font-size: 1rem;
  font-weight: 600;
}

.settings-section button {
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
}

/* ── Dialogs ──────────────────────────────────────────────────────────────── */
dialog {
  background: var(--sm-bg-card);
  color: var(--sm-text);
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: var(--sm-radius);
}

dialog article {
  margin: 0;
  padding: 0;
}

dialog article header {
  border-bottom-color: rgba(0,0,0,0.08);
}

.recovery-code {
  background: var(--sm-bg);
  padding: 1rem;
  border-radius: 8px;
  text-align: center;
  font-size: 1.1rem;
  word-break: break-all;
  color: var(--sm-primary);
}

/* ── Loading ──────────────────────────────────────────────────────────────── */
#global-loading {
  position: fixed;
  inset: 0;
  background: rgba(245, 230, 211, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

/* ── Inputs ───────────────────────────────────────────────────────────────── */
input, select, textarea {
  border-radius: 8px;
  background: white;
  border-color: rgba(0,0,0,0.15);
}

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

fieldset {
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: var(--sm-radius);
  padding: 1rem;
}

legend {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--sm-primary);
}

/* ── Entrance animations ──────────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Hobby cards stagger */
.hobby-grid .hobby-card {
  animation: fadeUp 200ms ease both;
  animation-delay: calc(var(--i, 0) * 40ms);
}

/* Hobby tags (profile view) stagger */
.hobby-tags-list .hobby-tag {
  animation: fadeUp 180ms ease both;
  animation-delay: calc(var(--i, 0) * 35ms);
  display: inline-flex;
}

/* Profile card entrance */
.profile-card {
  animation: fadeIn 250ms ease both;
}

/* ── Enhanced hover lift ──────────────────────────────────────────────────── */
.hobby-card {
  transition: background 0.15s, transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}

.hobby-card:hover {
  background: var(--sm-bg-card-hover);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(45, 106, 79, 0.12);
}

.hobby-card.my-hobby:hover {
  border-color: rgba(45, 106, 79, 0.5);
}

/* ── Lucide icon sizing ────────────────────────────────────────────────────── */
.lucide {
  width: 1em;
  height: 1em;
  vertical-align: -0.125em;
  stroke-width: 2;
}

/* Nav icons */
.nav-icon .lucide {
  width: 1.3rem;
  height: 1.3rem;
  vertical-align: middle;
}

/* Header icon button */
.icon-btn .lucide {
  width: 1.2rem;
  height: 1.2rem;
  vertical-align: middle;
}

/* Location/travel inline icons */
.profile-location .lucide,
.profile-traveling .lucide {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

/* ── Empty state ──────────────────────────────────────────────────────────── */
.empty-state-illo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem 0.5rem;
  text-align: center;
  color: var(--sm-muted);
}

.empty-state-illo svg {
  max-width: 180px;
  height: auto;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .hobby-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }

  .hobby-card {
    padding: 0.75rem;
  }

  .location-input-row {
    flex-direction: column;
  }

  .category-filters {
    gap: 0.3rem;
  }

  .filter-btn {
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
  }
}