/*
 * AstroChart — scoped stylesheet
 * Mirror of AstroPHP webapp/natal_chart.css, scoped to .astrochart.
 * All visual vars are declared here and overrideable via shortcode attributes
 * (AstroChart_StyleConfig) which emit per-instance CSS variables.
 */

/* ─── CSS custom properties (all defaults) ─────────────────────────────── */
.astrochart {
  /* Base palette */
  --bg:   #f2f6f8;
  --card: #ffffff;
  --ink:  #1f2937;
  --muted: #6b7280;
  --accent: #005f73;
  --line: #d1d5db;
  --soft: #eaf4f4;

  /* Frame borders */
  --frame-main-color:  #0047ab;
  --frame-main-width:  1;
  --frame-below-color: #0047ab;
  --frame-below-width: 1;

  /* Zodiac ring */
  --zodiac-color:         #b45309;
  --zodiac-divider:       #94a3b8;
  --zodiac-divider-width: 1.6;
  --zodiac-font-size:     12px;
  --zodiac-line-length:   short;

  /* House lines */
  --house-line-length:   long;
  --house-divider-color: #0f766e;
  --house-divider-width: 0.8;
  --house-label-color:   #0f766e;

  /* Planet markers */
  --planet-marker-mode:        dot;
  --planet-dot-radius:         12;
  --planet-dot-fill:           #005f73;
  --planet-dot-stroke:         #e2f3f4;
  --planet-dot-stroke-width:   1.3;
  --planet-glyph-fill:         #ffffff;
  --planet-glyph-fill-solo:    #0047ab;
  --planet-glyph-stroke:       #08333d;
  --planet-glyph-size:         15px;
  --planet-glyph-stroke-width: 0.6;
  --planet-chip:               #005f73;

  /* Aspects — colors */
  --aspect-conjunction:   #6b7280;
  --aspect-sextile:       #0ea5e9;
  --aspect-square:        #ef4444;
  --aspect-trine:         #0284c7;
  --aspect-opposition:    #dc2626;
  --aspect-semisextile:   #14b8a6;
  --aspect-semisquare:    #f97316;
  --aspect-sesquiquadrate: #ea580c;
  --aspect-quincunx:      #16a34a;

  /* Aspects — line geometry */
  --aspect-line-base-width:     0.6;
  --aspect-line-strength-scale: 1.2;

  /* Sign bands */
  --sign-band-fire:    #fecaca;
  --sign-band-earth:   #bbf7d0;
  --sign-band-air:     #fef08a;
  --sign-band-water:   #bfdbfe;
  --sign-band-opacity: 0.32;

  /* Degree ticks */
  --degree-tick-minor:        #64748b;
  --degree-tick-5:            #475569;
  --degree-tick-decan:        #1f2937;
  --degree-tick-sign:         #0f172a;
  --degree-tick-opacity:      0.72;
  --degree-tick-minor-width:  0.8;
  --degree-tick-5-width:      1.0;
  --degree-tick-decan-width:  1.2;
  --degree-tick-sign-width:   1.4;

  /* ASC / MC axes */
  --axis-asc-color:      #0b7285;
  --axis-mc-color:       #7c2d12;
  --axis-line-width:     2.1;
  --axis-line-overshoot: 30;
  --axis-asc-label-size: 11px;
  --axis-mc-label-size:  11px;
  --axis-asc-label-font: "Iowan Old Style", "Palatino Linotype", serif;
  --axis-mc-label-font:  "Iowan Old Style", "Palatino Linotype", serif;

  /* Tables */
  --table-font-size:         16px;
  --table-font-size-mobile:  12px;
  --table-cell-pad-y:        7px;
  --table-cell-pad-x:        6px;
  --table-cell-pad-y-mobile: 5px;
  --table-cell-pad-x-mobile: 3px;

  /* Layout */
  margin: 1rem 0;
  width: 100%;
  max-width: none;
  color: var(--ink);
  /* "Sfondo pagina" in plugin scope: applies to the chart wrapper surface */
  background: linear-gradient(180deg, #f8fbfc, var(--bg));
  border-radius: 12px;
  padding: 10px;
}

.astrochart,
.astrochart * {
  box-sizing: border-box;
}


/* ─── Panels ─────────────────────────────────────────────────────────────── */
.astrochart .astrochart-panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 16px;
  width: 100%;
  max-width: none;
}

/* Chart main panel uses frame-main border */
.astrochart .astrochart-panel.chart-main-panel,
.astrochart .astrochart-chart-panel {
  border-style: solid;
  border-color: var(--frame-main-color);
  border-width: calc(var(--frame-main-width) * 1px);
}

/* Panels below the chart use frame-below border */
.astrochart .astrochart-below-sections > .astrochart-panel {
  border-style: solid;
  border-color: var(--frame-below-color);
  border-width: calc(var(--frame-below-width) * 1px);
}

/* ─── Form ───────────────────────────────────────────────────────────────── */
.astrochart .astrochart-form {
  display: grid;
  gap: 10px;
}

.astrochart .astrochart-form label {
  display: grid;
  gap: 4px;
  font-size: 14px;
}

.astrochart .astrochart-form input,
.astrochart .astrochart-form select {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  display: block;
  margin: 0;
  background-clip: padding-box;
  font: inherit;
  background: #fff;
}

.astrochart .astrochart-form button {
  width: fit-content;
  border: 0;
  border-radius: 8px;
  padding: 10px 14px;
  background: var(--accent);
  color: #ffffff;
  font: inherit;
  cursor: pointer;
}

.astrochart .astrochart-orb-fields {
  margin-top: 8px;
}

.astrochart .astrochart-orb-title {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
}

.astrochart .astrochart-orb-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

/* ─── Error / Meta ───────────────────────────────────────────────────────── */
.astrochart .astrochart-error {
  margin-top: 10px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 14px;
}

.astrochart .astrochart-meta {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 8px;
}

/* ─── Place confirm (geocode preview under the city field) ───────────────── */
.astrochart .astrochart-place-status {
  display: flex;
  align-items: center;
  gap: 0.45em;
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.35;
}
.astrochart .astrochart-place-status.is-checking { color: var(--muted); }
.astrochart .astrochart-place-status.is-ok       { color: #15803d; }
.astrochart .astrochart-place-status.is-error    { color: #b91c1c; }
.astrochart .astrochart-place-status.is-checking::before {
  content: "";
  width: 0.8em;
  height: 0.8em;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  display: inline-block;
  animation: astrochart-spin 0.7s linear infinite;
}
.astrochart .astrochart-place-status.is-ok::before    { content: "✓"; font-weight: 700; }
.astrochart .astrochart-place-status.is-error::before { content: "✕"; font-weight: 700; }
@keyframes astrochart-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .astrochart .astrochart-place-status.is-checking::before { animation: none; }
}

/* ─── Table ──────────────────────────────────────────────────────────────── */
.astrochart .astrochart-table-wrap {
  overflow: auto;
}

.astrochart .astrochart-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--table-font-size);
  table-layout: fixed;
}

.astrochart .astrochart-table th,
.astrochart .astrochart-table td {
  text-align: left;
  border-bottom: 1px solid var(--line);
  padding: var(--table-cell-pad-y) var(--table-cell-pad-x);
}

.astrochart .astrochart-table th {
  color: var(--muted);
  font-weight: 600;
}

/* Sortable table headers */
.astrochart .astrochart-table th.sortable {
  cursor: pointer;
  user-select: none;
}

.astrochart .astrochart-table th.sort-active {
  background: #ecf3f7;
  color: #0f3a45;
}

.astrochart .astrochart-table .sort-hint {
  color: #94a3b8;
  font-weight: 500;
  font-size: 0.9em;
}

.astrochart .astrochart-table th.sort-active .sort-hint {
  color: #0f3a45;
}

.astrochart .astrochart-table .sort-arrow {
  margin-left: 2px;
  font-size: 0.9em;
  color: #0f3a45;
}

/* ─── Wheel wrapper ──────────────────────────────────────────────────────── */
.astrochart .astrochart-wheel-wrap {
  background: var(--soft);
  border-style: solid;
  border-color: var(--frame-main-color);
  border-width: calc(var(--frame-main-width) * 1px);
  border-radius: 12px;
  padding: 10px;
  overflow: auto;
}

.astrochart .astrochart-wheel {
  width: 100%;
  max-width: min(1400px, 100%);
  height: auto;
  display: block;
  margin: 0 auto;
  filter: drop-shadow(0 8px 14px rgba(2, 44, 34, 0.08));
}

/* ─── Tabs ───────────────────────────────────────────────────────────────── */
.astrochart .astrochart-tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 10px;
}

.astrochart .astrochart-tab-button {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 6px 12px;
  cursor: pointer;
  color: var(--ink);
  font-size: 13px;
  font: inherit;
}

.astrochart .astrochart-tab-button.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ─── Chart toolbar ──────────────────────────────────────────────────────── */
.astrochart .astrochart-chart-tools {
  display: flex;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.astrochart .astrochart-export-btn {
  border: 1px solid #0b7285;
  background: #ffffff;
  color: #0b7285;
  border-radius: 8px;
  padding: 7px 10px;
  cursor: pointer;
  font: inherit;
}

.astrochart .astrochart-export-btn:hover {
  background: #e6f4f6;
}

/* ─── Legend grid ────────────────────────────────────────────────────────── */
.astrochart .astrochart-legend {
  margin-top: 8px;
  font-size: var(--table-font-size);
  color: var(--muted);
}

.astrochart .astrochart-legend-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 12px;
  margin-bottom: 16px;
}

.astrochart .astrochart-legend-box {
  background: #fff;
  border-style: solid;
  border-color: var(--frame-below-color);
  border-width: calc(var(--frame-below-width) * 1px);
  border-radius: 10px;
  padding: 8px;
  max-height: 260px;
  overflow: auto;
}

.astrochart .astrochart-legend-title {
  font-size: var(--table-font-size);
  color: var(--muted);
  margin-bottom: 6px;
  font-weight: 600;
}

.astrochart .astrochart-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0;
  font-size: var(--table-font-size);
}

.astrochart .astrochart-swatch {
  width: 18px;
  height: 3px;
  border-radius: 2px;
  display: inline-block;
}

.astrochart .astrochart-chip {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  background: var(--planet-chip);
}

.astrochart .astrochart-legend-glyph {
  font-size: 15px;
  min-width: 14px;
  text-align: center;
  display: inline-block;
}

/* ─── SVG — sign bands ───────────────────────────────────────────────────── */
.astrochart .sign-band {
  opacity: var(--sign-band-opacity);
}

/* ─── SVG — zodiac ring ──────────────────────────────────────────────────── */
.astrochart .zodiac-divider {
  stroke: var(--zodiac-divider);
  stroke-width: var(--zodiac-divider-width);
}

.astrochart .zodiac-label {
  fill: var(--zodiac-color);
  font-size: var(--zodiac-font-size);
  font-weight: 600;
  letter-spacing: 0.1px;
}

/* ─── SVG — degree ticks ─────────────────────────────────────────────────── */
.astrochart .degree-tick-minor {
  stroke: var(--degree-tick-minor);
  stroke-width: var(--degree-tick-minor-width);
  opacity: var(--degree-tick-opacity);
}

.astrochart .degree-tick-5 {
  stroke: var(--degree-tick-5);
  stroke-width: var(--degree-tick-5-width);
  opacity: var(--degree-tick-opacity);
}

.astrochart .degree-tick-decan {
  stroke: var(--degree-tick-decan);
  stroke-width: var(--degree-tick-decan-width);
  opacity: var(--degree-tick-opacity);
}

.astrochart .degree-tick-sign {
  stroke: var(--degree-tick-sign);
  stroke-width: var(--degree-tick-sign-width);
  opacity: var(--degree-tick-opacity);
}

/* ─── SVG — house lines and labels ──────────────────────────────────────── */
.astrochart .house-divider {
  stroke: var(--house-divider-color);
  stroke-width: var(--house-divider-width);
}

.astrochart .house-label {
  fill: var(--house-label-color);
  font-size: 10px;
}

/* ─── SVG — aspect lines ─────────────────────────────────────────────────── */
.astrochart .aspect-line-conjunction   { stroke: var(--aspect-conjunction); }
.astrochart .aspect-line-sextile       { stroke: var(--aspect-sextile); }
.astrochart .aspect-line-square        { stroke: var(--aspect-square); }
.astrochart .aspect-line-trine         { stroke: var(--aspect-trine); }
.astrochart .aspect-line-opposition    { stroke: var(--aspect-opposition); }
.astrochart .aspect-line-semisextile   { stroke: var(--aspect-semisextile); }
.astrochart .aspect-line-semisquare    { stroke: var(--aspect-semisquare); }
.astrochart .aspect-line-sesquiquadrate { stroke: var(--aspect-sesquiquadrate); }
.astrochart .aspect-line-quincunx     { stroke: var(--aspect-quincunx); }

/* ─── SVG — planet dots and glyphs ──────────────────────────────────────── */
.astrochart .planet-dot {
  fill: var(--planet-dot-fill);
  stroke: var(--planet-dot-stroke);
  stroke-width: var(--planet-dot-stroke-width);
}

.astrochart .planet-glyph {
  fill: var(--planet-glyph-fill);
  stroke: var(--planet-glyph-stroke);
  font-size: var(--planet-glyph-size);
  stroke-width: var(--planet-glyph-stroke-width);
}

/* Glyph-only mode (no dot background) */
.astrochart .planet-glyph-solo {
  fill: var(--planet-glyph-fill-solo);
  stroke: var(--planet-glyph-stroke);
  font-size: var(--planet-glyph-size);
  stroke-width: var(--planet-glyph-stroke-width);
}

/* ─── SVG — ASC / MC axes ────────────────────────────────────────────────── */
.astrochart .axis-asc {
  stroke: var(--axis-asc-color);
  stroke-width: var(--axis-line-width);
}

.astrochart .axis-mc {
  stroke: var(--axis-mc-color);
  stroke-width: var(--axis-line-width);
}

.astrochart .axis-label-asc {
  fill: var(--axis-asc-color);
  font-size: var(--axis-asc-label-size);
  font-family: var(--axis-asc-label-font);
}

.astrochart .axis-label-mc {
  fill: var(--axis-mc-color);
  font-size: var(--axis-mc-label-size);
  font-family: var(--axis-mc-label-font);
}

/* ─── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 820px) {
  .astrochart .astrochart-legend-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .astrochart .astrochart-panel {
    padding: 12px;
  }

  .astrochart .astrochart-orb-grid {
    grid-template-columns: 1fr;
  }

  .astrochart .astrochart-meta {
    font-size: 12px;
  }

  .astrochart .astrochart-table {
    font-size: var(--table-font-size-mobile);
  }

  .astrochart .astrochart-table th,
  .astrochart .astrochart-table td {
    padding: var(--table-cell-pad-y-mobile) var(--table-cell-pad-x-mobile);
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .astrochart .astrochart-legend,
  .astrochart .astrochart-legend-title,
  .astrochart .astrochart-legend-item {
    font-size: var(--table-font-size-mobile);
  }
}