/* styles.css — Skycard demo weather app */

:root {
  --page-bg: #ece8f8;
  --page-bg-2: #dcd6f2;
  --card-w: 380px;
  --card-radius: 24px;
  --card-grad-1: #2b2350;
  --card-grad-2: #3a2d6b;
  --card-grad-3: #4a3a82;
  --text-hero: #f5f2ff;
  --text-soft: #cfc7ee;
  --text-dim: #a89fd0;
  --chip-bg: rgba(255, 255, 255, 0.08);
  --chip-border: rgba(255, 255, 255, 0.14);
  --strip-bg: rgba(15, 10, 35, 0.32);
  --pill-bg: rgba(255, 255, 255, 0.16);
  --accent: #ffd35c;
  --shadow-color: rgba(58, 40, 110, 0.45);
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --page-bg: #0b0912;
    --page-bg-2: #15101f;
  }
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
  font-family: var(--font-sans);
  background: radial-gradient(circle at 30% 20%, var(--page-bg-2), var(--page-bg) 70%);
  color: var(--text-hero);
}

.page-wrap {
  width: 100%;
  max-width: var(--card-w);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.gallery-link {
  align-self: flex-start;
  font-size: 12.5px;
  color: var(--text-dim);
  text-decoration: none;
  font-family: var(--font-sans);
  padding: 4px 2px;
}

.gallery-link:hover,
.gallery-link:focus-visible {
  color: var(--text-hero);
}

#app {
  width: 100%;
}

/* ---------------------------------------------------------------------- */
/* Card                                                                    */
/* ---------------------------------------------------------------------- */

.card {
  position: relative;
  width: 100%;
  min-height: 560px;
  border-radius: var(--card-radius);
  overflow: hidden;
  padding: 20px 20px 16px;
  display: flex;
  flex-direction: column;
  background:
    linear-gradient(160deg, var(--card-grad-3) 0%, var(--card-grad-2) 45%, var(--card-grad-1) 100%);
  box-shadow:
    0 24px 60px -12px var(--shadow-color),
    0 8px 24px -8px rgba(20, 12, 45, 0.5);
  animation: cardEnter 0.4s ease-out both;
}

.card.no-enter {
  animation: none;
}

.cloud-silhouette {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    radial-gradient(ellipse 220px 90px at 15% 78%, rgba(20, 14, 46, 0.55), transparent 70%),
    radial-gradient(ellipse 260px 110px at 85% 70%, rgba(20, 14, 46, 0.5), transparent 70%),
    radial-gradient(ellipse 300px 120px at 50% 92%, rgba(15, 10, 38, 0.6), transparent 70%),
    radial-gradient(ellipse 180px 70px at 60% 60%, rgba(255, 255, 255, 0.03), transparent 70%);
}

.card > * {
  position: relative;
  z-index: 1;
}

@keyframes cardEnter {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------------------------------------------------------------------- */
/* Search row                                                              */
/* ---------------------------------------------------------------------- */

.search-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.search-field {
  position: relative;
  flex: 1;
  min-width: 0;
}

.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  display: flex;
  pointer-events: none;
}

.search-input {
  width: 100%;
  height: 44px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-hero);
  padding: 0 16px 0 42px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.search-input::placeholder {
  color: var(--text-dim);
}

.search-input:focus {
  background: rgba(255, 255, 255, 0.13);
  border-color: rgba(255, 255, 255, 0.28);
}

.locate-btn {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-hero);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease;
}

.locate-btn:hover {
  background: rgba(255, 255, 255, 0.15);
}

.locate-btn:active {
  transform: scale(0.94);
}

.locate-btn.is-locating svg {
  animation: spin 1s linear infinite;
}

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

.city-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  margin: 0;
  padding: 6px;
  list-style: none;
  background: rgba(30, 22, 58, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  box-shadow: 0 16px 40px -8px rgba(10, 6, 26, 0.6);
  max-height: 260px;
  overflow-y: auto;
  z-index: 20;
}

.city-option {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  background: none;
  border: none;
  color: var(--text-hero);
  padding: 9px 10px;
  border-radius: 10px;
  font-size: 13.5px;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
}

.city-option:hover,
.city-option:focus-visible {
  background: rgba(255, 255, 255, 0.1);
}

.city-name {
  font-weight: 600;
}

.city-country {
  color: var(--text-dim);
  font-size: 12px;
}

/* ---------------------------------------------------------------------- */
/* Hero                                                                     */
/* ---------------------------------------------------------------------- */

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 18px 0 6px;
  animation: heroFade 0.2s ease-out both;
}

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

.hero-icon {
  width: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-temp {
  font-size: 64px;
  font-weight: 700;
  line-height: 1;
  color: var(--text-hero);
  margin-top: 4px;
  letter-spacing: -1px;
}

.hero-temp-unit {
  font-size: 26px;
  font-weight: 600;
  vertical-align: super;
  margin-left: 2px;
  color: var(--text-soft);
}

.hero-label {
  margin-top: 6px;
  font-size: 16px;
  color: var(--text-soft);
}

.hero-city {
  margin-top: 2px;
  font-size: 12.5px;
  color: var(--text-dim);
  letter-spacing: 0.02em;
}

.chip-row {
  display: flex;
  gap: 10px;
  margin-top: 18px;
  width: 100%;
}

.chip {
  flex: 1;
  background: var(--chip-bg);
  border: 1px solid var(--chip-border);
  border-radius: 14px;
  padding: 8px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.chip-label {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}

.chip-value {
  font-family: var(--font-mono);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  color: var(--text-hero);
}

/* ---------------------------------------------------------------------- */
/* Forecast strip                                                          */
/* ---------------------------------------------------------------------- */

.forecast-strip {
  margin-top: 20px;
  display: flex;
  background: var(--strip-bg);
  border-radius: 18px;
  padding: 10px 6px;
  gap: 2px;
}

.day-col {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  color: var(--text-soft);
  padding: 8px 2px;
  border-radius: 14px;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s ease;
}

.day-col:hover {
  background: rgba(255, 255, 255, 0.06);
}

.day-col.is-selected {
  background: var(--pill-bg);
}

.day-name {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-soft);
}

.day-col.is-selected .day-name {
  color: var(--text-hero);
}

.day-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.day-temps {
  display: flex;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.day-max {
  color: var(--text-hero);
}

.day-min {
  color: var(--text-dim);
}

/* ---------------------------------------------------------------------- */
/* Footer                                                                   */
/* ---------------------------------------------------------------------- */

.card-footer {
  margin-top: auto;
  padding-top: 14px;
  text-align: center;
  font-size: 10.5px;
  color: var(--text-dim);
  display: flex;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
}

/* ---------------------------------------------------------------------- */
/* Error card                                                              */
/* ---------------------------------------------------------------------- */

.error-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 12px;
  padding: 40px 12px;
}

.error-icon {
  font-size: 32px;
}

.error-message {
  color: var(--text-soft);
  font-size: 14px;
  max-width: 260px;
  margin: 0;
}

.btn-retry {
  background: var(--pill-bg);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-hero);
  padding: 10px 22px;
  border-radius: 20px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}

.btn-retry:hover {
  background: rgba(255, 255, 255, 0.22);
}

/* ---------------------------------------------------------------------- */
/* Skeleton                                                                 */
/* ---------------------------------------------------------------------- */

.skeleton {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 28px;
}

.skel-bar {
  border-radius: 12px;
  background: linear-gradient(90deg, rgba(255,255,255,0.06) 25%, rgba(255,255,255,0.14) 37%, rgba(255,255,255,0.06) 63%);
  background-size: 400% 100%;
  animation: shimmer 1.4s ease infinite;
}

.skel-icon {
  width: 120px;
  height: 120px;
  border-radius: 50%;
}

.skel-temp {
  width: 140px;
  height: 48px;
  margin-top: 18px;
}

.skel-label {
  width: 110px;
  height: 16px;
  margin-top: 12px;
}

.skel-row {
  display: flex;
  gap: 10px;
  width: 100%;
  margin-top: 22px;
}

.skel-chip {
  flex: 1;
  height: 46px;
  border-radius: 14px;
  background: linear-gradient(90deg, rgba(255,255,255,0.06) 25%, rgba(255,255,255,0.14) 37%, rgba(255,255,255,0.06) 63%);
  background-size: 400% 100%;
  animation: shimmer 1.4s ease infinite;
}

.skel-strip {
  display: flex;
  gap: 6px;
  width: 100%;
  margin-top: 24px;
}

.skel-day {
  flex: 1;
  height: 78px;
  border-radius: 14px;
  background: linear-gradient(90deg, rgba(255,255,255,0.05) 25%, rgba(255,255,255,0.12) 37%, rgba(255,255,255,0.05) 63%);
  background-size: 400% 100%;
  animation: shimmer 1.4s ease infinite;
}

@keyframes shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

/* ---------------------------------------------------------------------- */
/* Weather icon animations                                                 */
/* ---------------------------------------------------------------------- */

.wicon {
  width: 100%;
  height: 100%;
}

.sun-rays {
  transform-origin: 50px 50px;
}

/* The sun+cloud composite's sun is off-center at (64,28) — its rays must
   spin around that point, not the icon center. */
.wicon-sun-cloud .sun-rays {
  transform-origin: 64px 28px;
}

.anim-rotate {
  animation: rotateSlow 20s linear infinite;
}

@keyframes rotateSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.anim-drift {
  animation: driftCloud 6s ease-in-out infinite;
}

.anim-drift-slow {
  animation: driftCloud 9s ease-in-out infinite;
  animation-delay: -3s;
}

@keyframes driftCloud {
  0%, 100% { transform: translateX(-6px); }
  50% { transform: translateX(6px); }
}

.anim-rain-drops line,
.anim-rain-drops circle {
  animation: dropFall 1s ease-in infinite;
  animation-delay: var(--drop-delay, 0s);
  opacity: 0;
}

@keyframes dropFall {
  0% { opacity: 0; transform: translateY(0); }
  30% { opacity: 1; }
  100% { opacity: 0; transform: translateY(10px); }
}

.anim-snow-drift circle {
  animation: snowDrift 2.6s ease-in-out infinite;
  animation-delay: var(--flake-delay, 0s);
}

@keyframes snowDrift {
  0%, 100% { transform: translate(0, 0); opacity: 0.7; }
  50% { transform: translate(4px, 6px); opacity: 1; }
}

.anim-flash {
  animation: flash 2.4s ease-in-out infinite;
}

@keyframes flash {
  0%, 88%, 100% { opacity: 1; }
  92% { opacity: 0.3; }
  96% { opacity: 1; }
}

/* ---------------------------------------------------------------------- */
/* Reduced motion                                                          */
/* ---------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .card,
  .hero,
  .sun-rays,
  .anim-rotate,
  .anim-drift,
  .anim-drift-slow,
  .anim-rain-drops line,
  .anim-rain-drops circle,
  .anim-snow-drift circle,
  .anim-flash,
  .skel-bar,
  .skel-chip,
  .skel-day,
  .locate-btn.is-locating svg {
    animation: none !important;
  }
}

/* ---------------------------------------------------------------------- */
/* Small screens                                                           */
/* ---------------------------------------------------------------------- */

@media (max-width: 400px) {
  :root {
    --card-w: 100%;
  }
  .hero-temp {
    font-size: 54px;
  }
}