/* ==================================================
   即時浪高｜完整整合版
   卡片本身就是海浪容器，沒有水瓶
   保留現有 HTML 與 JavaScript
   ================================================== */

.weather-card-modern .wave-mini,
.weather-card-modern .wave-mini *,
.weather-card-modern .wave-mini *::before,
.weather-card-modern .wave-mini *::after {
  box-sizing: border-box;
}

.weather-card-modern .wave-mini {
  --wave-accent: #1683df;
  --wave-water: #45b8e8;
  --wave-text: #17394f;
  --wave-muted: #8a96a3;
  --wave-line: rgba(28, 126, 214, 0.25);
  --wave-card-line: #d9e8f3;

  display: grid;
  grid-template-columns: minmax(0, 1fr) 160px;
  grid-template-areas:
    "wave-header wave-header"
    "wave-stations wave-legend"
    "wave-message wave-message";
  gap: 13px 14px;
  width: 100%;
  margin: 1.5rem 0 2rem;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

/* ---------- 標題與資料來源 ---------- */

.weather-card-modern .wave-mini__header {
  grid-area: wave-header;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-width: 0;
  margin: 0;
  padding: 0 0 0.85rem;
  border-bottom: 1px solid var(--wave-line);
}

.weather-card-modern .wave-mini__header > div {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-width: 0;
}

.weather-card-modern .wave-mini__header h3 {
  margin: 0;
  color: var(--wave-accent);
  font-size: clamp(1.55rem, 5vw, 2rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.5px;
  white-space: nowrap;
}

.weather-card-modern .wave-mini__header a {
  display: block;
  min-width: 0;
  overflow: hidden;
  color: var(--wave-muted);
  font-size: 0.76rem;
  font-weight: 400;
  line-height: 1.55;
  text-decoration: none;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color 160ms ease;
}

.weather-card-modern .wave-mini__header a:hover {
  color: #657681;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.weather-card-modern .wave-mini__header a:focus-visible {
  border-radius: 4px;
  outline: 2px solid rgba(22, 131, 223, 0.35);
  outline-offset: 3px;
}

/* ---------- 重新整理按鈕 ---------- */

.weather-card-modern #wave-mini-refresh {
  display: grid;
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  padding: 0;
  place-items: center;
  border: 1px solid #beddf4;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.94);
  color: var(--wave-accent);
  cursor: pointer;
  font: inherit;
  font-size: 1.15rem;
  line-height: 1;
  box-shadow: 0 4px 11px rgba(34, 113, 173, 0.09);
  transition:
    background-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.weather-card-modern #wave-mini-refresh:hover:not(:disabled) {
  background: #edf8ff;
  box-shadow: 0 6px 15px rgba(34, 113, 173, 0.15);
  transform: rotate(28deg);
}

.weather-card-modern #wave-mini-refresh:active:not(:disabled) {
  transform: rotate(28deg) scale(0.94);
}

.weather-card-modern #wave-mini-refresh:focus-visible {
  outline: 3px solid rgba(22, 131, 223, 0.22);
  outline-offset: 3px;
}

.weather-card-modern #wave-mini-refresh:disabled {
  cursor: wait;
  opacity: 0.55;
}

/* ---------- 兩個測站 ---------- */

.weather-card-modern .wave-mini__grid {
  grid-area: wave-stations;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  min-width: 0;
}

/*
 * 卡片同時是資料容器與海浪裁切範圍。
 * 海水超出卡片的部分會由圓角與 overflow 裁掉。
 */
.weather-card-modern .wave-mini__card {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: auto minmax(112px, 1fr) auto;
  min-width: 0;
  min-height: 202px;
  padding: 14px 16px 12px;
  overflow: hidden;
  border: 1px solid var(--wave-card-line);
  border-radius: 16px;
  background:
    radial-gradient(
      circle at 100% 100%,
      rgba(74, 184, 233, 0.1),
      transparent 44%
    ),
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.99),
      rgba(247, 251, 255, 0.97)
    );
  box-shadow: 0 7px 20px rgba(48, 99, 137, 0.08);
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.weather-card-modern .wave-mini__card:hover {
  border-color: #badbf1;
  box-shadow: 0 10px 25px rgba(48, 99, 137, 0.13);
  transform: translateY(-2px);
}

/* ---------- 測站名稱 ---------- */

.weather-card-modern .wave-mini__station {
  position: relative;
  z-index: 3;
  display: flex;
  grid-column: 1;
  grid-row: 1;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-width: 0;
}

.weather-card-modern .wave-mini__station strong {
  color: var(--wave-text);
  font-size: 1.24rem;
  font-weight: 900;
  line-height: 1.2;
  text-shadow:
    0 1px 2px rgba(255, 255, 255, 0.96),
    0 0 8px rgba(255, 255, 255, 0.9);
}

.weather-card-modern .wave-mini__station small {
  max-width: 112px;
  padding: 4px 8px;
  overflow: hidden;
  border: 1px solid rgba(205, 226, 239, 0.8);
  border-radius: 999px;
  background: rgba(242, 248, 252, 0.82);
  color: #758895;
  font-size: 0.65rem;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

/* ---------- 整張卡片的海浪 ---------- */

/*
 * JavaScript 仍然寫入 i 元素的 width 百分比。
 *
 * 將海浪平面固定在卡片右下角再旋轉 -90deg：
 * i 的 width 就會從卡片底部往上形成浪高。
 *
 * 這裡只有透明平面，沒有白底、邊框、圓角或陰影，
 * 因此不會再出現水瓶外觀。
 */
.weather-card-modern .wave-mini__bar {
  position: absolute;
  z-index: 0;
  left: 100%;
  bottom: 0;
  display: block;
  width: 220px;
  height: 420px;
  margin: 0;
  /*
   * 讓波峰超出透明海浪平面，再由外層卡片統一裁切。
   * 若在這裡裁切，卡片右側會出現白色尖角接縫。
   */
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  transform: rotate(-90deg);
  transform-origin: left bottom;
  pointer-events: none;
}

.weather-card-modern .wave-mini__bar > i[data-wave-bar] {
  position: relative;
  display: block;
  width: 0;
  min-width: 0;
  height: 100%;
  overflow: visible;
  border: 0;
  border-radius: 0;
  opacity: 0;
  visibility: visible;
  background: var(--wave-water);
  transform-origin: left center;
  transition:
    width 1.1s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 220ms ease;
  will-change: width, transform;
}

/* 只有 JavaScript 寫入百分比後才顯示海水 */
.weather-card-modern
  .wave-mini__bar > i[data-wave-bar][style*="%"] {
  opacity: 1;
  animation:
    wave-card-water var(--wave-speed, 4s)
    ease-in-out infinite;
}

/* 唯一的單色浪面 */
.weather-card-modern
  .wave-mini__bar > i[data-wave-bar]::before {
  position: absolute;
  top: -35%;
  right: -20px;
  width: 40px;
  height: 170%;
  border-radius: 50%;
  background: var(--wave-water);
  content: "";
  pointer-events: none;
  animation:
    wave-card-surface var(--wave-speed, 4s)
    ease-in-out infinite;
}

/* 永久取消白色第二層浪面 */
.weather-card-modern
  .wave-mini__bar > i[data-wave-bar]::after {
  display: none;
  content: none;
  animation: none;
}

/* ---------- 浪高數字 ---------- */

.weather-card-modern .wave-mini__value {
  position: relative;
  z-index: 4;
  display: flex;
  grid-column: 1;
  grid-row: 2;
  align-self: center;
  justify-self: center;
  align-items: baseline;
  margin: 0;
  padding: 0;
  color: #102d41;
  background: transparent;
  font-variant-numeric: tabular-nums;
  text-shadow:
    0 1px 2px rgba(255, 255, 255, 0.98),
    0 0 11px rgba(255, 255, 255, 0.96);
  pointer-events: none;
}

.weather-card-modern .wave-mini__value strong {
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
}

.weather-card-modern .wave-mini__value span {
  margin-left: 6px;
  color: #536b79;
  font-size: 0.82rem;
  font-weight: 650;
}

/* ---------- 觀測時間 ---------- */

.weather-card-modern .wave-mini__card > time {
  position: relative;
  z-index: 3;
  display: block;
  grid-column: 1;
  grid-row: 3;
  justify-self: center;
  max-width: 100%;
  margin: 0;
  overflow: hidden;
  color: #647b89;
  font-size: 0.68rem;
  font-variant-numeric: tabular-nums;
  line-height: 1.35;
  text-align: center;
  text-overflow: ellipsis;
  text-shadow:
    0 1px 2px rgba(255, 255, 255, 0.98),
    0 0 8px rgba(255, 255, 255, 0.94);
  white-space: nowrap;
}

/* 無資料或錯誤時完全隱藏海水 */
.weather-card-modern
  .wave-mini__card.is-unavailable
  .wave-mini__bar > i[data-wave-bar],
.weather-card-modern
  .wave-mini__card.is-error
  .wave-mini__bar > i[data-wave-bar] {
  width: 0;
  min-width: 0;
  opacity: 0;
  animation: none;
}

.weather-card-modern
  .wave-mini__card.is-unavailable
  .wave-mini__value,
.weather-card-modern
  .wave-mini__card.is-error
  .wave-mini__value {
  color: #80909b;
}

/* ---------- 浪高圖例 ---------- */

.weather-card-modern .wave-mini__legend {
  grid-area: wave-legend;
  align-self: stretch;
  min-width: 0;
  min-height: 202px;
  padding: 13px 11px;
  border: 1px solid #d8e7f1;
  border-radius: 16px;
  background: linear-gradient(
    155deg,
    rgba(255, 255, 255, 0.99),
    rgba(240, 248, 254, 0.96)
  );
  box-shadow: 0 7px 20px rgba(48, 99, 137, 0.08);
  text-align: center;
}

.weather-card-modern .wave-mini__legend-icon {
  display: grid;
  width: 30px;
  height: 30px;
  margin: 0 auto 5px;
  place-items: center;
  border-radius: 50%;
  background: #e7f6ff;
  font-size: 1rem;
}

.weather-card-modern .wave-mini__legend h4 {
  margin: 0 0 10px;
  color: #28485f;
  font-size: 0.84rem;
  font-weight: 800;
  line-height: 1.2;
}

.weather-card-modern .wave-mini__legend-list {
  display: grid;
  gap: 7px;
}

.weather-card-modern .wave-legend-item {
  display: flex;
  min-width: 0;
  min-height: 27px;
  align-items: center;
  justify-content: flex-start;
  gap: 6px;
  padding: 5px 8px;
  border: 1px solid transparent;
  border-radius: 9px;
  font-size: 0.65rem;
  font-weight: 700;
  line-height: 1.1;
  white-space: nowrap;
  box-shadow: none;
}

.weather-card-modern .wave-legend-item::before {
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.weather-card-modern .wave-legend-huge {
  border-color: #ffcbd1;
  background: #fff0f2;
  color: #d94355;
}

.weather-card-modern .wave-legend-large {
  border-color: #f3df7b;
  background: #fff9d9;
  color: #876a00;
}

.weather-card-modern .wave-legend-medium {
  border-color: #beddf5;
  background: #eaf5ff;
  color: #2477b8;
}

.weather-card-modern .wave-legend-small {
  border-color: #b8e5f7;
  background: #e9f9ff;
  color: #1283b7;
}

/* ---------- 同步狀態 ---------- */

.weather-card-modern .wave-mini__message {
  grid-area: wave-message;
  min-height: 1em;
  margin: -2px 3px 0;
  color: #80909b;
  font-size: 0.65rem;
  line-height: 1.35;
  text-align: right;
}

/* ---------- 海浪動畫 ---------- */

@keyframes wave-card-water {
  0%,
  100% {
    transform: scaleX(0.99);
  }

  50% {
    transform: scaleX(1.015);
  }
}

@keyframes wave-card-surface {
  0%,
  100% {
    transform:
      translateY(var(--wave-up, -12px))
      rotate(-4deg);
  }

  50% {
    transform:
      translateY(var(--wave-down, 12px))
      rotate(4deg);
  }
}

/* ==================================================
   手機與平板
   ================================================== */

@media (max-width: 720px) {
  .weather-card-modern .wave-mini {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "wave-header"
      "wave-stations"
      "wave-legend"
      "wave-message";
    gap: 12px;
    margin: 1.3rem 0 1.5rem;
  }

  .weather-card-modern .wave-mini__header {
    gap: 8px;
    padding-bottom: 0.75rem;
  }

  .weather-card-modern .wave-mini__header > div {
    display: block;
  }

  .weather-card-modern .wave-mini__header h3 {
    font-size: clamp(1.22rem, 6.2vw, 1.55rem);
    line-height: 1.2;
    letter-spacing: -0.04em;
  }

  .weather-card-modern .wave-mini__header a {
    margin-top: 0.3rem;
    font-size: 0.66rem;
    line-height: 1.35;
  }

  .weather-card-modern #wave-mini-refresh {
    width: 42px;
    height: 42px;
    flex-basis: 42px;
  }

  /* 手機仍維持兩張卡並排 */
  .weather-card-modern .wave-mini__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .weather-card-modern .wave-mini__card {
    grid-template-rows: auto minmax(86px, 1fr) auto;
    min-height: 168px;
    padding: 10px 8px 9px;
    border-radius: 14px;
    box-shadow: 0 5px 15px rgba(44, 106, 155, 0.08);
  }

  .weather-card-modern .wave-mini__card:hover {
    border-color: var(--wave-card-line);
    box-shadow: 0 5px 15px rgba(44, 106, 155, 0.08);
    transform: none;
  }

  .weather-card-modern .wave-mini__station {
    display: block;
    text-align: center;
  }

  .weather-card-modern .wave-mini__station strong {
    display: block;
    font-size: 0.96rem;
  }

  .weather-card-modern .wave-mini__station small {
    display: block;
    max-width: 100%;
    margin-top: 2px;
    padding: 0;
    border: 0;
    background: transparent;
    font-size: 0.56rem;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  /* 手機海浪平面 */
  .weather-card-modern .wave-mini__bar {
    width: 180px;
    height: 260px;
  }

  .weather-card-modern .wave-mini__value strong {
    font-size: 1.75rem;
  }

  .weather-card-modern .wave-mini__value span {
    margin-left: 4px;
    font-size: 0.67rem;
  }

  .weather-card-modern .wave-mini__card > time {
    font-size: 0.58rem;
  }

  /* 手機圖例改成輕量區塊 */
  .weather-card-modern .wave-mini__legend {
    width: 100%;
    min-height: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    text-align: left;
  }

  .weather-card-modern .wave-mini__legend-icon {
    display: none;
  }

  .weather-card-modern .wave-mini__legend h4 {
    margin: 0 0 7px;
    color: #6f7e88;
    font-size: 0.68rem;
    font-weight: 700;
  }

  .weather-card-modern .wave-mini__legend-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  .weather-card-modern .wave-legend-item {
    min-height: 28px;
    justify-content: center;
    padding: 5px 4px;
    border-radius: 999px;
    font-size: 0.63rem;
  }

  .weather-card-modern .wave-legend-item::before {
    width: 6px;
    height: 6px;
    flex-basis: 6px;
  }

  .weather-card-modern .wave-mini__message {
    margin: -4px 1px 0;
    font-size: 0.6rem;
  }
}

/* 較寬手機讓四個圖例同列 */
@media (min-width: 390px) and (max-width: 720px) {
  .weather-card-modern .wave-mini__legend-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .weather-card-modern .wave-legend-item {
    gap: 4px;
    padding-inline: 3px;
    font-size: 0.57rem;
  }

  .weather-card-modern .wave-legend-item::before {
    width: 5px;
    height: 5px;
    flex-basis: 5px;
  }
}

/* 極窄手機仍維持兩張卡並排 */
@media (max-width: 350px) {
  .weather-card-modern .wave-mini__header h3 {
    font-size: 1.12rem;
  }

  .weather-card-modern .wave-mini__header a {
    font-size: 0.6rem;
  }

  .weather-card-modern #wave-mini-refresh {
    width: 40px;
    height: 40px;
    flex-basis: 40px;
  }

  .weather-card-modern .wave-mini__grid {
    gap: 6px;
  }

  .weather-card-modern .wave-mini__card {
    grid-template-rows: auto minmax(78px, 1fr) auto;
    min-height: 157px;
    padding-inline: 6px;
  }

  .weather-card-modern .wave-mini__station strong {
    font-size: 0.9rem;
  }

  .weather-card-modern .wave-mini__bar {
    width: 165px;
    height: 230px;
  }

  .weather-card-modern .wave-mini__value strong {
    font-size: 1.55rem;
  }

  .weather-card-modern .wave-legend-item {
    font-size: 0.59rem;
  }
}

/* ==================================================
   夜間模式
   ================================================== */

.night-theme .weather-card-modern .wave-mini {
  --wave-text: #e4edf5;
  --wave-muted: #aebdca;
  --wave-card-line: rgba(158, 198, 228, 0.2);
}

.night-theme .weather-card-modern .wave-mini__card,
.night-theme .weather-card-modern .wave-mini__legend {
  border-color: rgba(158, 198, 228, 0.2);
  background:
    linear-gradient(
      160deg,
      rgba(31, 43, 55, 0.97),
      rgba(23, 35, 47, 0.95)
    );
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.22);
}

.night-theme .weather-card-modern .wave-mini__station strong,
.night-theme .weather-card-modern .wave-mini__value {
  color: #f2f7fb;
  text-shadow:
    0 1px 2px rgba(0, 0, 0, 0.72),
    0 0 9px rgba(0, 0, 0, 0.62);
}

.night-theme .weather-card-modern .wave-mini__station small {
  border-color: rgba(158, 198, 228, 0.18);
  background: rgba(115, 164, 199, 0.12);
  color: #aebdca;
}

.night-theme .weather-card-modern .wave-mini__value span,
.night-theme .weather-card-modern .wave-mini__card > time,
.night-theme .weather-card-modern .wave-mini__message,
.night-theme .weather-card-modern .wave-mini__legend h4 {
  color: #c3d0dc;
}

.night-theme .weather-card-modern .wave-mini__card > time {
  text-shadow:
    0 1px 2px rgba(0, 0, 0, 0.72),
    0 0 8px rgba(0, 0, 0, 0.62);
}

@media (max-width: 720px) {
  .night-theme .weather-card-modern .wave-mini__legend {
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .night-theme .weather-card-modern .wave-mini__station small {
    background: transparent;
  }
}

/* 尊重系統的減少動畫設定 */
@media (prefers-reduced-motion: reduce) {
  .weather-card-modern
    .wave-mini__bar > i[data-wave-bar],
  .weather-card-modern
    .wave-mini__bar > i[data-wave-bar]::before,
  .weather-card-modern #wave-mini-refresh {
    animation: none !important;
    transition-duration: 0.01ms !important;
  }
}