/* ========== Base ========== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --bg0: #020617;
  --bg1: #071026;

  --card: rgba(11, 17, 32, 0.55);
  --card-strong: rgba(11, 17, 32, 0.72);

  --border: rgba(148, 163, 184, 0.16);
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.55);

  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(226, 232, 240, 0.7);

  --accent: #38bdf8;
  --accent2: #fb923c;

  --radius: 18px;
  --pad: 18px;

  /* Theme-driven glow + gradients */
  --glow1: rgba(56, 189, 248, 0.18);
  --glow2: rgba(251, 146, 60, 0.1);
  --page-grad-a: var(--bg1);
  --page-grad-b: var(--bg0);

  /* Theme-driven button gradients */
  --btn1: rgba(56, 189, 248, 0.32);
  --btn2: rgba(56, 189, 248, 0.12);

  --btnAlt1: rgba(251, 146, 60, 0.18);
  --btnAlt2: rgba(2, 6, 23, 0.25);
}

/* ===== Ocean (teal/blue) ===== */
html[data-theme="ocean"] {
  --bg0: #020617;
  --bg1: #06223a;

  --accent: #22d3ee;
  --accent2: #38bdf8;

  /* stronger + cooler glows */
  --glow1: rgba(34, 211, 238, 0.28);
  --glow2: rgba(56, 189, 248, 0.16);

  /* glass tint also changes (so cards look different) */
  --card: rgba(6, 20, 32, 0.54);
  --card-strong: rgba(6, 20, 32, 0.72);
  --border: rgba(34, 211, 238, 0.18);

  --btn1: rgba(34, 211, 238, 0.34);
  --btn2: rgba(34, 211, 238, 0.12);

  --btnAlt1: rgba(56, 189, 248, 0.22);
  --btnAlt2: rgba(2, 6, 23, 0.25);
}

/* ===== Sunset (orange/pink) ===== */
html[data-theme="sunset"] {
  --bg0: #12060a;
  --bg1: #2a0b12;

  --accent: #fb923c;
  --accent2: #f472b6;

  /* warm, bright glows */
  --glow1: rgba(251, 146, 60, 0.3);
  --glow2: rgba(244, 114, 182, 0.18);

  /* warm glass tint */
  --card: rgba(30, 10, 16, 0.56);
  --card-strong: rgba(30, 10, 16, 0.74);
  --border: rgba(251, 146, 60, 0.18);

  --btn1: rgba(251, 146, 60, 0.3);
  --btn2: rgba(251, 146, 60, 0.1);

  --btnAlt1: rgba(244, 114, 182, 0.22);
  --btnAlt2: rgba(2, 6, 23, 0.25);
}

/* ===== Midnight (violet/indigo) ===== */
html[data-theme="midnight"] {
  --bg0: #050015;
  --bg1: #0b0a2a;

  --accent: #a78bfa;
  --accent2: #60a5fa;

  /* purple/blue glows */
  --glow1: rgba(167, 139, 250, 0.26);
  --glow2: rgba(96, 165, 250, 0.16);

  /* purple glass tint */
  --card: rgba(10, 10, 34, 0.56);
  --card-strong: rgba(10, 10, 34, 0.74);
  --border: rgba(167, 139, 250, 0.18);

  --btn1: rgba(167, 139, 250, 0.28);
  --btn2: rgba(167, 139, 250, 0.1);

  --btnAlt1: rgba(96, 165, 250, 0.22);
  --btnAlt2: rgba(2, 6, 23, 0.25);
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: system-ui, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);

  background:
    radial-gradient(1200px 700px at 20% 10%, var(--glow1), transparent 60%),
    radial-gradient(900px 550px at 90% 20%, var(--glow2), transparent 55%),
    linear-gradient(180deg, var(--page-grad-a), var(--page-grad-b));

  overflow-x: hidden;

  /* Premium smooth theme switching */
  transition:
    background 260ms ease,
    color 260ms ease;
}

/* ========== Globe layer ========== */
#globe-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;

  /* keep premium + subtle */
  opacity: 0.55;
  filter: saturate(1.15) contrast(1.06);
}

html[data-theme="ocean"] #globe-bg {
  opacity: 0.55;
  filter: saturate(1.25) contrast(1.08) hue-rotate(0deg);
}

html[data-theme="sunset"] #globe-bg {
  opacity: 0.5;
  filter: saturate(1.35) contrast(1.1) hue-rotate(25deg);
}

html[data-theme="midnight"] #globe-bg {
  opacity: 0.52;
  filter: saturate(1.2) contrast(1.1) hue-rotate(210deg);
}

/* Premium overlays to make globe visible but soft (USE VARIABLES!) */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 520px at 20% 10%, var(--glow1), transparent 60%),
    radial-gradient(760px 480px at 90% 20%, var(--glow2), transparent 58%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(
    circle at 50% 40%,
    rgba(2, 6, 23, 0.12),
    rgba(2, 6, 23, 0.8) 70%
  );
}

/* ========== Layout ========== */
.page {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding: 22px;
}

.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;

  /* use theme accent */
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--accent) 35%, transparent),
    rgba(0, 0, 0, 0)
  );
  border: 1px solid var(--border);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
  letter-spacing: 0.02em;
  font-weight: 700;
}

.brand-name {
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand-tagline {
  color: var(--muted);
  font-size: 0.9rem;
}

.top-actions .pill {
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid
    color-mix(in srgb, var(--accent) 22%, rgba(148, 163, 184, 0.16));

  background: rgba(2, 6, 23, 0.35);
  color: var(--muted);
  backdrop-filter: blur(10px);
}

.layout {
  display: grid;
  grid-template-columns: 2.2fr 1fr;
  gap: 18px;
  align-items: start;
}

.main-panel,
.right-panel {
  display: grid;
  gap: 16px;
}

/* ========== Card ========== */
.card {
  border-radius: var(--radius);
  padding: var(--pad);
  border: 1px solid var(--border);
  background: var(--card);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.card-now {
  background: var(--card-strong);
}

.section-label {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.74rem;
  color: rgba(226, 232, 240, 0.72);
  margin-bottom: 10px;
}

.location-name {
  margin: 6px 0 4px;
  font-size: 1.6rem;
}

.condition-text {
  color: var(--muted);
}

.card-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
}

.now-right {
  display: grid;
  justify-items: end;
  gap: 8px;
}

.temp-now {
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.card-sub {
  margin-top: 12px;
}

.sub-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
}

.hi-lo {
  color: rgba(226, 232, 240, 0.85);
}

.metrics-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.metric {
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(2, 6, 23, 0.2);
  padding: 12px;
}

.metric-k {
  color: var(--muted);
  font-size: 0.82rem;
  margin-bottom: 6px;
}

.metric-v {
  font-weight: 750;
}

/* ========== Controls ========== */
.field {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
}

.field-label {
  color: var(--muted);
  font-size: 0.9rem;
}

.input {
  width: 100%;
  border-radius: 14px;
  padding: 12px 12px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  background: rgba(2, 6, 23, 0.35);
  color: var(--text);
  outline: none;
}

.input:focus {
  border-color: color-mix(in srgb, var(--accent) 55%, transparent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent);
}

.btn-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.btn {
  border-radius: 14px;
  padding: 11px 12px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  cursor: pointer;
  font-weight: 650;
  transition:
    transform 140ms ease,
    filter 140ms ease,
    background 140ms ease;
  color: var(--text);
  background: rgba(2, 6, 23, 0.35);
}

.btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

.btn:active {
  transform: translateY(0px);
}

.btn-primary {
  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
  background: linear-gradient(180deg, var(--btn1), var(--btn2));
}

.btn-secondary {
  border-color: color-mix(in srgb, var(--accent2) 30%, transparent);
  background: linear-gradient(180deg, var(--btnAlt1), var(--btnAlt2));
}

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

.small {
  font-size: 0.88rem;
}

.insight-text {
  margin: 0;
  color: rgba(226, 232, 240, 0.86);
  line-height: 1.45;
}

/* ========== Forecast strip ========== */
.forecast-strip {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 4px;
  scroll-snap-type: x mandatory;
}

.forecast-strip::-webkit-scrollbar {
  height: 8px;
}
.forecast-strip::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.2);
  border-radius: 999px;
}

.f-card {
  min-width: 128px;
  scroll-snap-align: start;
  border-radius: 16px;
  border: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(2, 6, 23, 0.24);
  padding: 12px;
}

.f-day {
  font-weight: 750;
}

.f-mini {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 4px;
}

.f-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
}

/* ========== Hourly trend ========== */
.hourly-trend {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding: 8px 2px 4px;
}

.h-item {
  width: 56px;
  border-radius: 16px;
  border: 1px solid rgba(148, 163, 184, 0.1);
  background: rgba(2, 6, 23, 0.18);
  padding: 10px 10px 12px;
  text-align: center;
}

.h-time {
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 8px;
}

.h-barwrap {
  height: 72px;
  display: grid;
  align-items: end;
}

.h-bar {
  width: 100%;
  border-radius: 10px;
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--accent) 75%, transparent),
    rgba(56, 189, 248, 0.05)
  );
  box-shadow: 0 10px 24px color-mix(in srgb, var(--accent) 14%, transparent);
}

.h-temp {
  margin-top: 8px;
  font-weight: 750;
}

/* ========== Mini grid ========== */
.mini-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.card-mini {
  padding: 14px;
}

.mini-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mini-big {
  font-size: 1.2rem;
  font-weight: 800;
}

/* Wind compass */
.wind-compass {
  width: 54px;
  height: 54px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  background: radial-gradient(
    circle at 35% 30%,
    color-mix(in srgb, var(--accent) 18%, transparent),
    rgba(2, 6, 23, 0.2)
  );
  position: relative;
  flex: 0 0 auto;
}

.wind-arrow {
  position: absolute;
  inset: 10px;
  border-radius: 999px;
  transform: rotate(0deg);
}

.wind-arrow::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 6px;
  width: 0;
  height: 0;
  transform: translateX(-50%);
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-bottom: 14px solid color-mix(in srgb, var(--accent) 92%, white);
  filter: drop-shadow(0 8px 10px rgba(56, 189, 248, 0.16));
}

/* Humidity bars */
.humidity-bars {
  width: 54px;
  height: 54px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 4px;
  flex: 0 0 auto;
}

.h-seg {
  border-radius: 6px;
  border: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(148, 163, 184, 0.1);
  opacity: 0.7;
}

.h-seg.on {
  opacity: 1;
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--accent) 85%, transparent),
    color-mix(in srgb, var(--accent) 20%, transparent)
  );
  box-shadow: 0 10px 22px color-mix(in srgb, var(--accent) 12%, transparent);
}

/* ========== Animated weather icons ========== */
.now-icon {
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
}

.wx {
  width: 56px;
  height: 56px;
  position: relative;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
@keyframes sunPulse {
  0%,
  100% {
    transform: scale(0.98);
  }
  50% {
    transform: scale(1.04);
  }
}
@keyframes rain {
  0% {
    transform: translateY(-2px);
    opacity: 0.85;
  }
  100% {
    transform: translateY(6px);
    opacity: 0.25;
  }
}
@keyframes flash {
  0%,
  85%,
  100% {
    opacity: 0.4;
  }
  90% {
    opacity: 1;
  }
}
@keyframes snow {
  to {
    transform: translateY(6px);
    opacity: 0.35;
  }
}
@keyframes mist {
  0%,
  100% {
    transform: translateX(0);
    opacity: 0.65;
  }
  50% {
    transform: translateX(4px);
    opacity: 0.9;
  }
}

.wx-sun::before {
  content: "";
  position: absolute;
  inset: 12px;
  border-radius: 999px;
  background: radial-gradient(
    circle at 35% 30%,
    rgba(251, 146, 60, 0.95),
    rgba(251, 146, 60, 0.35)
  );
  box-shadow: 0 0 22px rgba(251, 146, 60, 0.25);
  animation: sunPulse 2.4s ease-in-out infinite;
}
.wx-sun::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: conic-gradient(
    from 0deg,
    rgba(251, 146, 60, 0),
    rgba(251, 146, 60, 0.35),
    rgba(251, 146, 60, 0)
  );
  filter: blur(0.2px);
  animation: spin 6.2s linear infinite;
  opacity: 0.55;
}

.wx-cloud::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 22px;
  width: 36px;
  height: 20px;
  border-radius: 999px;
  background: rgba(226, 232, 240, 0.92);
  filter: drop-shadow(0 12px 18px rgba(0, 0, 0, 0.25));
}
.wx-cloud::after {
  content: "";
  position: absolute;
  left: 18px;
  top: 14px;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: rgba(226, 232, 240, 0.92);
}

.wx-rain::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 16px;
  width: 36px;
  height: 20px;
  border-radius: 999px;
  background: rgba(226, 232, 240, 0.92);
}
.wx-rain::after {
  content: "";
  position: absolute;
  left: 18px;
  top: 38px;
  width: 26px;
  height: 14px;
  background: linear-gradient(
    180deg,
    rgba(56, 189, 248, 0.9),
    rgba(56, 189, 248, 0)
  );
  border-radius: 8px;
  mask: repeating-linear-gradient(90deg, #000 0 3px, transparent 3px 7px);
  animation: rain 1.2s linear infinite;
}

.wx-thunder::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 16px;
  width: 36px;
  height: 20px;
  border-radius: 999px;
  background: rgba(226, 232, 240, 0.92);
}
.wx-thunder::after {
  content: "";
  position: absolute;
  left: 26px;
  top: 30px;
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 4px solid transparent;
  border-top: 18px solid rgba(251, 146, 60, 0.95);
  transform: skewX(-10deg);
  filter: drop-shadow(0 10px 12px rgba(251, 146, 60, 0.14));
  animation: flash 1.8s ease-in-out infinite;
}

.wx-snow::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 16px;
  width: 36px;
  height: 20px;
  border-radius: 999px;
  background: rgba(226, 232, 240, 0.92);
}
.wx-snow::after {
  content: "";
  position: absolute;
  left: 18px;
  top: 38px;
  width: 26px;
  height: 14px;
  background: radial-gradient(
      circle,
      rgba(226, 232, 240, 0.9) 2px,
      transparent 3px
    )
    0 0 / 8px 8px;
  animation: snow 1.6s linear infinite;
  opacity: 0.9;
}

.wx-mist::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 18px;
  width: 40px;
  height: 26px;
  border-radius: 16px;
  background: linear-gradient(
    180deg,
    rgba(226, 232, 240, 0.55),
    rgba(226, 232, 240, 0.1)
  );
  mask: repeating-linear-gradient(180deg, #000 0 4px, transparent 4px 8px);
  animation: mist 2.2s ease-in-out infinite;
}

/* ========== Loading + errors ========== */
.error-main {
  min-height: 20px;
  color: rgba(251, 146, 60, 0.95);
}

.loading {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 5;
  display: none;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(2, 6, 23, 0.55);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.loading.show {
  display: flex;
}

.spinner {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  border: 2px solid rgba(148, 163, 184, 0.35);
  border-top-color: rgba(56, 189, 248, 0.95);
  animation: spin 1s linear infinite;
}

.loading-text {
  color: var(--muted);
}

/* ========== Responsive ========== */
@media (max-width: 860px) {
  .layout {
    grid-template-columns: 1fr;
  }
  .metrics-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .temp-now {
    font-size: 2.6rem;
  }
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  .mini-grid {
    grid-template-columns: 1fr;
  }
  .btn-row {
    grid-template-columns: 1fr;
  }
}