/* ========================================================================
   宮古島エアレンタカー — 売掛ダッシュボード
   Catppuccin Mocha palette (UI 仕様書準拠)
   ======================================================================== */

:root {
  --ctp-base:      #1E1E2E;   /* 背景 */
  --ctp-mantle:   #181825;    /* パネル背景 */
  --ctp-crust:    #11111B;    /* さらに深い背景 */
  --ctp-surface0: #313244;
  --ctp-surface1: #45475A;
  --ctp-surface2: #585B70;
  --ctp-overlay0: #6C7086;
  --ctp-overlay1: #7F849C;
  --ctp-subtext0: #A6ADC8;
  --ctp-subtext1: #BAC2DE;
  --ctp-text:     #CDD6F4;    /* 通常テキスト */

  --ctp-blue:     #89B4FA;    /* アクセント */
  --ctp-sapphire: #74C7EC;
  --ctp-sky:      #89DCEB;
  --ctp-lavender: #B4BEFE;
  --ctp-green:    #A6E3A1;    /* 成功 */
  --ctp-yellow:   #F9E2AF;    /* 注意 */
  --ctp-red:      #F38BA8;    /* 警告 */
  --ctp-peach:    #FAB387;
  --ctp-mauve:    #CBA6F7;
  --ctp-teal:     #94E2D5;

  --font-sans: "Noto Sans JP", "Yu Gothic UI", "Hiragino Sans", -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "Consolas", "SFMono-Regular", "Menlo", monospace;

  --radius-card: 10px;
  --radius-sm: 6px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--ctp-base);
  color: var(--ctp-text);
  font-family: var(--font-sans);
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100vh;
  font-feature-settings: "palt" 1;
}

/* ===================== Layout ===================== */

.app {
  max-width: 1480px;
  margin: 0 auto;
  padding: 24px 32px 64px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* ===================== Header ===================== */

.dash-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding-top: 8px;
  border-bottom: 1px solid var(--ctp-surface0);
  padding-bottom: 20px;
}

.dash-header__title {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.dash-header__eyebrow {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ctp-overlay1);
  font-weight: 500;
}

.dash-header__h1 {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
  color: var(--ctp-text);
  letter-spacing: 0.02em;
}

.dash-header__h1 .accent {
  color: var(--ctp-blue);
}

.dash-header__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  text-align: right;
}

.dash-header__updated-label {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ctp-overlay1);
  font-weight: 500;
}

.dash-header__updated-value {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ctp-subtext1);
  display: flex;
  align-items: center;
  gap: 8px;
}

.live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ctp-green);
  box-shadow: 0 0 0 0 rgba(166, 227, 161, 0.7);
  animation: pulse 2.4s ease-out infinite;
}

@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(166, 227, 161, 0.6); }
  60%  { box-shadow: 0 0 0 8px rgba(166, 227, 161, 0); }
  100% { box-shadow: 0 0 0 0 rgba(166, 227, 161, 0); }
}

/* ===================== Section header ===================== */

.section {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.section__header {
  display: flex;
  align-items: baseline;
  gap: 14px;
}

.section__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ctp-overlay0);
  font-weight: 600;
}

.section__title {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--ctp-text);
  letter-spacing: 0.04em;
}

.section__hint {
  font-size: 12px;
  color: var(--ctp-overlay1);
  margin-left: auto;
}

/* ===================== Month Cards (Section A) ===================== */

.month-cards {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

@media (max-width: 1100px) {
  .month-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .month-cards { grid-template-columns: 1fr; }
}

.month-card {
  background: var(--ctp-mantle);
  border: 1px solid var(--ctp-surface0);
  border-left-width: 3px;
  border-radius: var(--radius-card);
  padding: 18px 18px 16px;
  cursor: pointer;
  position: relative;
  transition: border-color 120ms ease, transform 120ms ease, background 120ms ease;
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-align: left;
  font: inherit;
  color: inherit;
}

.month-card:hover {
  background: #1c1c2b;
  border-color: var(--ctp-surface1);
}

.month-card:hover .month-card__label {
  color: var(--ctp-text);
}

.month-card.is-selected {
  background: #1c1c2b;
  border-color: var(--ctp-surface2);
  box-shadow: 0 0 0 1px var(--ctp-surface1) inset;
}

.month-card--good     { border-left-color: var(--ctp-green); }
.month-card--warn     { border-left-color: var(--ctp-yellow); }
.month-card--bad      { border-left-color: var(--ctp-red); }

.month-card__row1 {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.month-card__label {
  font-size: 14px;
  font-weight: 600;
  color: var(--ctp-subtext1);
  letter-spacing: 0.05em;
  transition: color 120ms ease;
}

.month-card__rate {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.month-card__rate--good { color: var(--ctp-green); }
.month-card__rate--warn { color: var(--ctp-yellow); }
.month-card__rate--bad  { color: var(--ctp-red); }

.month-card__amount {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.month-card__total {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 600;
  color: var(--ctp-text);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  line-height: 1.1;
}

.month-card__target {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ctp-overlay1);
  font-variant-numeric: tabular-nums;
}

.month-card__bar {
  height: 4px;
  background: var(--ctp-surface0);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}

.month-card__bar-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 600ms cubic-bezier(0.22, 1, 0.36, 1);
}

.month-card__bar-fill--good { background: var(--ctp-green); }
.month-card__bar-fill--warn { background: var(--ctp-yellow); }
.month-card__bar-fill--bad  { background: var(--ctp-red); }

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

.month-card__counts .conf { color: var(--ctp-subtext0); }
.month-card__counts .canc { color: var(--ctp-overlay1); }
.month-card__counts .sym {
  display: inline-block;
  margin-right: 4px;
}
.month-card__counts .sym--ok   { color: var(--ctp-green); }
.month-card__counts .sym--ng   { color: var(--ctp-red); opacity: 0.75; }

/* ===================== Heatmap (Section B) ===================== */

.panel {
  background: var(--ctp-mantle);
  border: 1px solid var(--ctp-surface0);
  border-radius: var(--radius-card);
  padding: 22px 24px 24px;
}

.heatmap {
  display: grid;
  /* row header + 5 months */
  grid-template-columns: 180px repeat(5, 1fr);
  gap: 6px;
  align-items: stretch;
}

.heatmap__corner {
  /* empty corner */
}

.heatmap__col-header {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ctp-subtext0);
  text-align: center;
  padding: 6px 4px 10px;
  font-variant-numeric: tabular-nums;
}

.heatmap__row-header {
  display: flex;
  align-items: center;
  padding: 0 12px 0 4px;
  font-size: 13px;
  color: var(--ctp-subtext1);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.heatmap__cell {
  border-radius: 4px;
  padding: 14px 10px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2px;
  cursor: pointer;
  position: relative;
  transition: transform 120ms ease, outline-color 120ms ease;
  outline: 1px solid transparent;
  min-height: 56px;
}

.heatmap__cell:hover {
  outline-color: var(--ctp-overlay1);
  transform: scale(1.02);
}

.heatmap__cell-amount {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.heatmap__cell-count {
  font-family: var(--font-mono);
  font-size: 10px;
  opacity: 0.7;
  font-variant-numeric: tabular-nums;
}

.heatmap__cell--empty {
  background: transparent;
  border: 1px dashed var(--ctp-surface0);
  cursor: default;
}

.heatmap__cell--empty:hover {
  transform: none;
  outline-color: transparent;
}

.heatmap__cell-empty-mark {
  color: var(--ctp-surface2);
  font-family: var(--font-mono);
  font-size: 13px;
}

.heatmap__legend {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ctp-overlay1);
  justify-content: flex-end;
}

.heatmap__legend-bar {
  display: flex;
  align-items: center;
  gap: 0;
  border-radius: 3px;
  overflow: hidden;
}

.heatmap__legend-swatch {
  width: 20px;
  height: 8px;
}

/* Tooltip */
.heatmap-tooltip {
  position: fixed;
  pointer-events: none;
  background: var(--ctp-crust);
  border: 1px solid var(--ctp-surface1);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 12px;
  color: var(--ctp-text);
  z-index: 50;
  min-width: 220px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
  transform: translate(-50%, -100%);
  margin-top: -10px;
}

.heatmap-tooltip__title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ctp-blue);
  margin-bottom: 6px;
}

.heatmap-tooltip__channel {
  font-size: 13px;
  font-weight: 600;
  color: var(--ctp-text);
  margin-bottom: 6px;
}

.heatmap-tooltip__row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--ctp-subtext0);
  line-height: 1.5;
}

.heatmap-tooltip__row .val {
  color: var(--ctp-text);
}

/* ===================== Detail Pane (Section C) ===================== */

.detail {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 18px;
}

@media (max-width: 1100px) {
  .detail { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .detail { grid-template-columns: 1fr; }
}

.detail__panel {
  background: var(--ctp-mantle);
  border: 1px solid var(--ctp-surface0);
  border-radius: var(--radius-card);
  padding: 20px 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 320px;
}

.detail__panel-title {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ctp-overlay1);
  font-weight: 600;
}

.detail__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 6px 4px 14px;
  border-bottom: 1px solid var(--ctp-surface0);
}

.detail__month-label {
  font-size: 18px;
  font-weight: 600;
  color: var(--ctp-text);
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.detail__month-label .ym {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ctp-overlay1);
  font-weight: 500;
}

.detail__head-total {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--ctp-subtext1);
  font-variant-numeric: tabular-nums;
}

.detail__head-total .val {
  color: var(--ctp-text);
  font-weight: 600;
  font-size: 16px;
  margin-left: 6px;
}

/* Donut */
.donut-wrap {
  display: flex;
  justify-content: center;
  padding: 4px 0;
}

.donut-center {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.donut-center__label {
  font-size: 10px;
  letter-spacing: 0.14em;
  fill: var(--ctp-overlay1);
}

.donut-center__amount {
  font-size: 18px;
  font-weight: 600;
  fill: var(--ctp-text);
}

.donut-center__count {
  font-size: 11px;
  fill: var(--ctp-subtext0);
}

.legend {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
}

.legend__row {
  display: grid;
  grid-template-columns: 10px 1fr auto auto;
  align-items: center;
  gap: 10px;
}

.legend__swatch {
  width: 8px;
  height: 8px;
  border-radius: 2px;
}

.legend__label {
  color: var(--ctp-subtext1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.legend__amount {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--ctp-text);
  font-size: 12px;
}

.legend__share {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--ctp-overlay1);
  font-size: 11px;
  min-width: 48px;
  text-align: right;
}

/* Bar chart */
.bars {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 4px;
}

.bar-row {
  display: grid;
  grid-template-columns: 64px 1fr auto auto;
  align-items: center;
  gap: 10px;
  font-size: 12px;
}

.bar-row__label {
  color: var(--ctp-subtext1);
  font-size: 12px;
}

.bar-row__track {
  height: 16px;
  background: var(--ctp-surface0);
  border-radius: 3px;
  position: relative;
  overflow: hidden;
}

.bar-row__fill {
  position: absolute;
  inset: 0 auto 0 0;
  background: var(--ctp-blue);
  border-radius: 3px;
  transition: width 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

.bar-row__amount {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11px;
  color: var(--ctp-text);
  white-space: nowrap;
  text-align: right;
  min-width: 72px;
}

.bar-row__count {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11px;
  color: var(--ctp-overlay1);
  text-align: right;
  min-width: 44px;
}

.bar-row__amount-after {
  display: none;
}

/* Counts table */
.counts {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.counts__main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 4px;
}

.counts__cell {
  background: var(--ctp-base);
  border: 1px solid var(--ctp-surface0);
  border-radius: 8px;
  padding: 14px 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.counts__cell-label {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ctp-overlay1);
  font-weight: 500;
}

.counts__cell-value {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--ctp-text);
  line-height: 1;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.counts__cell-value .unit {
  font-size: 13px;
  color: var(--ctp-overlay1);
  font-weight: 500;
}

.counts__cell--confirmed .counts__cell-value { color: var(--ctp-green); }
.counts__cell--cancelled .counts__cell-value { color: var(--ctp-red); }

.counts__cancel-rate {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ctp-overlay1);
  font-variant-numeric: tabular-nums;
}

.counts__delta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--ctp-surface0);
  padding-top: 14px;
  margin-top: 6px;
}

.counts__delta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
}

.counts__delta-row .key {
  color: var(--ctp-subtext0);
}

.counts__delta-row .val {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--ctp-text);
}

.counts__delta-row .val.good { color: var(--ctp-green); }
.counts__delta-row .val.warn { color: var(--ctp-yellow); }
.counts__delta-row .val.bad  { color: var(--ctp-red); }

/* ===================== Empty / Loading ===================== */

.empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  color: var(--ctp-overlay1);
  font-size: 13px;
  gap: 4px;
  padding: 40px 0;
}

.empty__icon {
  font-family: var(--font-mono);
  font-size: 24px;
  color: var(--ctp-surface2);
}

/* ===================== Footer ===================== */

.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
  padding: 18px 4px 0;
  border-top: 1px solid var(--ctp-surface0);
  font-size: 12px;
  color: var(--ctp-overlay1);
  font-family: var(--font-mono);
}

.footer__links {
  display: flex;
  gap: 18px;
}

.footer a {
  color: var(--ctp-sky);
  text-decoration: none;
  border-bottom: 1px dotted transparent;
  transition: border-color 120ms ease;
}

.footer a:hover {
  border-bottom-color: var(--ctp-sky);
}

.footer__build {
  color: var(--ctp-overlay0);
}

/* ============ Boot loading / error ============ */
.boot-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 60vh;
  color: #CDD6F4;
  font-family: "Noto Sans JP", sans-serif;
}
.boot-loading__spinner {
  width: 48px;
  height: 48px;
  border: 4px solid #313244;
  border-top-color: #89B4FA;
  border-radius: 50%;
  animation: boot-spin 0.9s linear infinite;
}
.boot-loading__text {
  color: #BAC2DE;
  font-size: 14px;
  letter-spacing: 0.04em;
}
@keyframes boot-spin {
  to { transform: rotate(360deg); }
}

.boot-error {
  max-width: 600px;
  margin: 80px auto;
  padding: 24px;
  background: #181825;
  border-left: 4px solid #F38BA8;
  border-radius: 8px;
  color: #CDD6F4;
  font-family: "Noto Sans JP", sans-serif;
}
.boot-error h2 { color: #F38BA8; margin-top: 0; }
.boot-error a { color: #89DCEB; }