/* ==========================================================================
   Tokens
   ========================================================================== */
:root {
  --paper:        #131922;
  --paper-panel:  #1A2230;
  --paper-line:   #2E3947;
  --ink:          #E8E4D9;
  --ink-soft:     #8B93A3;
  --isobar-blue:  #6C97F0;
  --isobar-red:   #E2685C;
  --brass:        #D8AC66;

  --font-display: "Newsreader", Georgia, serif;
  --font-mono:    "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --font-sans:    "IBM Plex Sans", -apple-system, sans-serif;

  --radius: 3px;
  --border: 1px solid var(--paper-line);
  --shadow-panel: 0 1px 0 rgba(0, 0, 0, 0.2);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
}

@media (prefers-color-scheme: dark) {
  /* La station reste lisible en clair par choix : c'est une carte, pas une
     appli — on n'implémente pas de thème sombre distinct pour l'instant. */
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
}

body {
  background-image:
    linear-gradient(var(--paper-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--paper-line) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: -1px -1px;
  background-attachment: fixed;
  background-color: var(--paper);
  position: relative;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: var(--paper);
  opacity: 0.75;
  pointer-events: none;
  z-index: 0;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

:focus-visible {
  outline: 2px solid var(--isobar-blue);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ==========================================================================
   Masthead
   ========================================================================== */
.masthead {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: var(--space-6) clamp(var(--space-4), 4vw, var(--space-8)) var(--space-4);
  border-bottom: 2px solid var(--ink);
  flex-wrap: wrap;
  gap: var(--space-3);
}
.masthead__eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: var(--space-1);
}
.masthead__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin: 0;
  letter-spacing: -0.01em;
}
.masthead__stats {
  display: flex;
  flex-direction: column;
  margin-top: var(--space-2);
}
.masthead__stats-line {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-soft);
}
.masthead__right {
  text-align: right;
  font-family: var(--font-mono);
}
.masthead__clock {
  display: block;
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--isobar-blue);
}
.masthead__date {
  display: block;
  font-size: 0.75rem;
  color: var(--ink-soft);
  text-transform: capitalize;
}

/* ==========================================================================
   Layout
   ========================================================================== */
.layout {
  position: relative;
  z-index: 1;
  max-width: 1800px;
  margin: 0 auto;
  padding: var(--space-6) clamp(var(--space-4), 4vw, var(--space-8)) var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.panel {
  background: var(--paper-panel);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-panel);
  padding: var(--space-6);
}
.panel__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.panel__header h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0;
}

/* ==========================================================================
   Hero / relevé actuel
   ========================================================================== */
.hero__top {
  display: grid;
  grid-template-columns: 1fr 1.6fr 1fr;
  gap: var(--space-6);
  align-items: center;
}
@media (max-width: 1100px) {
  .hero__top { grid-template-columns: 1fr; }
}

.hero__chart {
  min-width: 0;
  padding-left: var(--space-6);
  padding-right: var(--space-6);
  border-left: 1px dashed var(--paper-line);
  border-right: 1px dashed var(--paper-line);
}
@media (max-width: 1100px) {
  .hero__chart {
    padding-left: 0;
    padding-right: 0;
    border-left: none;
    border-right: none;
    padding-top: var(--space-6);
    padding-bottom: var(--space-6);
    border-top: 1px dashed var(--paper-line);
    border-bottom: 1px dashed var(--paper-line);
  }
}
.hero__chart .panel__header h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0;
}

.hero__temp {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(3.5rem, 9vw, 5.5rem);
  line-height: 1;
  color: var(--ink);
  display: block;
}
.hero__unit {
  font-size: 0.4em;
  color: var(--ink-soft);
  margin-left: 0.15em;
}
.hero__temp-trend {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  margin-left: var(--space-2);
  vertical-align: middle;
  color: var(--ink-soft);
}
.hero__temp-trend[data-trend="rising"]::before { content: "▲"; color: var(--isobar-red); }
.hero__temp-trend[data-trend="falling"]::before { content: "▼"; color: var(--isobar-blue); }
.hero__temp-trend[data-trend="steady"]::before { content: "▬"; color: var(--ink-soft); font-size: 0.7em; }
.hero__updated {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-soft);
  margin-top: var(--space-2);
}
.hero__sub {
  display: flex;
  gap: var(--space-6);
  margin: var(--space-4) 0 0;
}
.hero__sub div { display: flex; flex-direction: column; }
.hero__sub dt {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}
.hero__sub dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 500;
}

.hero__gauge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}
.gauge { width: 100%; max-width: 280px; }
.gauge-zone {
  fill: none;
  stroke-width: 11;
}
.gauge-zone--storm    { stroke: var(--isobar-red); }
.gauge-zone--rain     { stroke: var(--isobar-red); stroke-opacity: 0.55; }
.gauge-zone--variable { stroke: var(--paper-line); }
.gauge-zone--fair     { stroke: var(--brass); stroke-opacity: 0.6; }
.gauge-zone--dry      { stroke: var(--brass); }
.gauge-needle__line {
  stroke: var(--ink);
  stroke-width: 2.5;
  stroke-linecap: round;
}
#gauge-needle {
  transition: transform 0.6s ease;
}
.gauge-pivot { fill: var(--ink); }
.gauge-label {
  font-family: var(--font-mono);
  font-size: 6px;
  letter-spacing: 0.05em;
  fill: var(--ink-soft);
}
.gauge-label--left { text-anchor: start; }
.gauge-label--right { text-anchor: end; }

.gauge__reading {
  text-align: center;
  font-family: var(--font-mono);
}
.gauge__value { display: block; font-size: 1.1rem; font-weight: 500; }
.gauge__trend {
  display: inline-block;
  margin-top: 2px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}
.gauge__trend[data-trend="rising"]  { color: var(--brass); }
.gauge__trend[data-trend="falling"] { color: var(--isobar-red); }

/* ==========================================================================
   Cartes secondaires
   ========================================================================== */
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-3);
}
.stat-card {
  background: var(--paper-panel);
  border: var(--border);
  border-radius: var(--radius);
  padding: var(--space-3) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.stat-card__label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
}
.stat-card__value {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 500;
}
.stat-card__value small {
  font-size: 0.6em;
  color: var(--ink-soft);
  margin-left: 0.2em;
}
.stat-card__spark {
  width: 100%;
  height: 40px;
  margin-top: var(--space-1);
}
.stat-card__spark svg {
  width: 100%;
  height: 100%;
  display: block;
  overflow: visible;
}
.stat-card__spark-axis {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--ink-soft);
  margin-top: 2px;
}
.stat-card__spark .spark-zero-line {
  stroke: var(--paper-line);
  stroke-width: 1;
}
.stat-card__spark polyline {
  fill: none;
  stroke: var(--brass);
  stroke-width: 1.5;
  stroke-linejoin: round;
  stroke-linecap: round;
}

/* ==========================================================================
   Courbes
   ========================================================================== */
.chart-controls {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  align-items: center;
}
.tabs {
  display: inline-flex;
  border: var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.tab {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: transparent;
  border: none;
  border-right: var(--border);
  padding: var(--space-2) var(--space-3);
  cursor: pointer;
  color: var(--ink-soft);
}
.tab:last-child { border-right: none; }
.tab:hover { background: rgba(43, 76, 126, 0.06); }
.tab[aria-selected="true"] {
  background: var(--isobar-blue);
  color: var(--paper-panel);
}
.select {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  padding: var(--space-2) var(--space-3);
  border: var(--border);
  border-radius: var(--radius);
  background: var(--paper-panel);
  color: var(--ink);
}
.chart-wrap { position: relative; }
.chart-wrap canvas { cursor: grab; }
.chart-wrap canvas:active { cursor: grabbing; }
.monthly-chart-wrap { height: 280px; }
.monthly-chart-wrap canvas { cursor: default; }
.chart-hint {
  text-align: center;
  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  margin: var(--space-2) 0 0;
}
.chart-empty {
  text-align: center;
  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: var(--space-8) 0;
}

.climate-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-6);
  align-items: stretch;
}
@media (max-width: 1000px) {
  .climate-row { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Rose des vents
   ========================================================================== */
.windrose-panel { display: flex; flex-direction: column; }
.windrose-body {
  display: grid;
  grid-template-columns: minmax(240px, 340px) auto;
  gap: var(--space-6);
  align-items: center;
  flex: 1;
  align-content: center;
}
@media (max-width: 640px) {
  .windrose-body { grid-template-columns: 1fr; }
}
.windrose-svg-wrap { width: 100%; }
.windrose-svg-wrap svg { width: 100%; height: auto; display: block; }
.windrose-petal { transition: opacity 0.2s ease; }
.windrose-petal:hover { opacity: 1 !important; }
.windrose-grid-ring { fill: none; stroke: var(--paper-line); stroke-width: 0.5; }
.windrose-spoke { stroke: var(--paper-line); stroke-width: 0.5; }
.windrose-label {
  font-family: var(--font-mono);
  font-size: 7px;
  fill: var(--ink-soft);
  text-anchor: middle;
}
.windrose-label--primary { fill: var(--ink); font-weight: 600; font-size: 8px; }

.windrose-legend {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin: 0;
}
.windrose-legend div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.windrose-legend dt {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
}
.windrose-legend dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ink);
}

/* ==========================================================================
   Records absolus
   ========================================================================== */
.records-hint {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.records-categories {
  display: grid;
  gap: var(--space-3);
  align-items: start;
}
.records-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 0;
}
.record-category {
  border: var(--border);
  border-radius: var(--radius);
  padding: var(--space-2) var(--space-3) var(--space-3);
}
.record-category__header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}
.record-category__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cat-color, var(--ink-soft));
  flex-shrink: 0;
}
.record-category__title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
}
.record-category__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: var(--space-2);
}

.record-card {
  background: rgba(255, 255, 255, 0.02);
  border: var(--border);
  border-left: 5px solid var(--paper-line);
  border-radius: var(--radius);
  padding: var(--space-2) var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.record-card[data-direction="max"] {
  border-left-color: var(--isobar-red);
  background: rgba(226, 104, 92, 0.08);
}
.record-card[data-direction="min"] {
  border-left-color: var(--isobar-blue);
  background: rgba(108, 151, 240, 0.08);
}
.record-card__label {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
}
.record-card__value {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink);
}
.record-card[data-direction="max"] .record-card__value { color: var(--isobar-red); }
.record-card[data-direction="min"] .record-card__value { color: var(--isobar-blue); }
.record-card__value small {
  font-size: 0.55em;
  font-weight: 500;
  color: var(--ink-soft);
  margin-left: 0.2em;
}
.record-card__date {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--ink-soft);
}

.record-card--special {
  background: rgba(216, 172, 102, 0.06);
  border: var(--border);
  border-left: 5px solid var(--cat-color, var(--brass));
  border-radius: var(--radius);
  padding: var(--space-2) var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  grid-column: 1 / -1;
}
.record-card--special .record-card__label {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
}
.record-card--special .record-card__value {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--cat-color, var(--brass));
}
.record-card--special .record-card__value small {
  font-size: 0.5em;
  font-weight: 500;
  color: var(--ink-soft);
  margin-left: 0.2em;
}
.record-card__span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--ink-soft);
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.record-card__span b { color: var(--ink); font-weight: 600; }

/* ==========================================================================
   Journal / ledger
   ========================================================================== */
.ledger-controls {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  align-items: flex-end;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.7rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.field input {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: var(--space-2);
  border: var(--border);
  border-radius: var(--radius);
  background: var(--paper-panel);
  color: var(--ink);
}
.btn {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--paper-panel);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}
.btn:hover { background: var(--isobar-blue); border-color: var(--isobar-blue); }
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--paper-line);
}
.btn--ghost:hover { background: rgba(31, 41, 55, 0.06); border-color: var(--ink); }

.table-wrap { overflow-x: auto; }
table.ledger {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}
table.ledger th {
  text-align: left;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--ink);
  padding: var(--space-2);
  white-space: nowrap;
}
table.ledger td {
  padding: var(--space-2);
  border-bottom: 1px solid var(--paper-line);
  white-space: nowrap;
}
table.ledger tbody tr:nth-child(even) { background: rgba(201, 191, 168, 0.18); }
.ledger__empty { text-align: center; color: var(--ink-soft); font-style: italic; }

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink-soft);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-soft);
  padding-top: var(--space-4);
  border-top: var(--border);
}

/* ==========================================================================
   Page de connexion
   ========================================================================== */
.login-wrap {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}
.login-panel {
  width: 100%;
  max-width: 360px;
  text-align: center;
  background: #212C3D;
  border: 1px solid var(--ink-soft);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
}
.login-title {
  margin-bottom: var(--space-6);
}
.login-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  text-align: left;
}
.login-form .field {
  color: var(--ink);
}
.login-form .field input {
  width: 100%;
  box-sizing: border-box;
  background: #2C3A4F;
  border: 1px solid var(--ink-soft);
}
.login-error {
  color: var(--isobar-red);
  font-size: 0.8rem;
  margin: 0;
}
.login-submit {
  justify-content: center;
  margin-top: var(--space-2);
}