/*
 * InSync Portal Design System — v0.1.2
 *
 * This is the visual source of truth for the prototype and future portal.
 * Page styles belong in styles.css; colors, typography, controls, focus
 * behavior, and icon rules belong here.
 */

:root {
  /* Typography — local/system only until a licensed web font is approved. */
  --font-sans: "Avenir Next", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: "Avenir Next", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;

  /* Brand and semantic colors. */
  --color-ink: #172a39;
  --color-muted: #71818d;
  --color-subtle: #8a99a2;
  --color-line: #e5eaed;
  --color-surface: #ffffff;
  --color-canvas: #f7f9fa;
  --color-brand: #0e8f83;
  --color-brand-strong: #086e68;
  --color-brand-soft: #e6f5f2;
  --color-warning: #d97706;
  --color-warning-soft: #fef3c7;
  --color-accent: #715bd4;
  --color-accent-soft: #f1eefa;
  --color-danger: #b94d50;
  --color-danger-soft: #fff0f0;

  /* Compatibility aliases used by existing page layouts. */
  --ink: var(--color-ink);
  --muted: var(--color-muted);
  --line: var(--color-line);
  --surface: var(--color-surface);
  --canvas: var(--color-canvas);
  --teal: var(--color-brand);
  --teal-dark: var(--color-brand-strong);
  --teal-soft: var(--color-brand-soft);
  --amber: var(--color-warning);
  --amber-soft: var(--color-warning-soft);
  --purple: var(--color-accent);

  /* Layout and elevation. */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --radius-sm: 7px;
  --radius-md: 10px;
  --radius-lg: 11px;
  --shadow-card: 0 8px 26px rgba(22, 47, 58, 0.06);
  --shadow-focus: 0 0 0 3px rgba(14, 143, 131, 0.18);
  --shadow: var(--shadow-card);

  /* Icon system. */
  --icon-size: 17px;
  --icon-stroke: 1.8;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--color-ink);
  background: var(--color-canvas);
  font: 14px/1.45 var(--font-sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button,
input,
textarea,
select { font: inherit; }

button { cursor: pointer; }

a { color: inherit; text-decoration: none; }

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

/* Shared button contract. */
.primary-button,
.outline-button,
.small-button,
.text-button {
  min-height: 36px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease, transform 140ms ease;
}

.primary-button {
  border: 1px solid var(--color-brand);
  padding: 9px 15px;
  color: #fff;
  background: var(--color-brand);
  box-shadow: 0 4px 10px rgba(14, 143, 131, 0.18);
}

.primary-button:hover { background: var(--color-brand-strong); border-color: var(--color-brand-strong); }

.outline-button,
.small-button {
  border: 1px solid #cedadd;
  color: #4e6570;
  background: var(--color-surface);
}

.outline-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 15px;
  text-decoration: none;
}

.outline-button:hover,
.small-button:hover { border-color: #aebfc4; background: #f7faf9; }

.small-button { min-height: 30px; padding: 5px 10px; font-size: 11px; }

.text-button {
  min-height: 0;
  padding: 0;
  border: 0;
  color: var(--color-brand-strong);
  background: transparent;
}

/* Client-facing context tooltips. */
.tooltip-card { position: relative; }
.info-tooltip {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 13px;
  height: 13px;
  margin-left: 7px;
  border: 1px solid #aab9bd;
  border-radius: 50%;
  color: #7d8d94;
  background: transparent;
  cursor: help;
  font-size: 8px;
  font-weight: 800;
  line-height: 1;
  vertical-align: 1px;
  transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease;
}
.info-tooltip:hover,
.info-tooltip:focus-visible,
.info-tooltip.is-open { border-color: #7d8d94; color: var(--color-ink); background: transparent; }
.info-tooltip:focus-visible { outline: none; box-shadow: var(--shadow-focus); }
.info-glyph { display: grid; place-items: center; width: 100%; height: 100%; font-family: Arial, sans-serif; line-height: 1; transform: translateY(-.25px); }
.info-tooltip > .tooltip-bubble {
  position: absolute;
  z-index: 40;
  top: calc(100% + 9px);
  left: 50%;
  width: min(250px, calc(100vw - 32px));
  padding: 10px 12px;
  border-radius: 8px;
  color: #fff;
  background: #17353b;
  box-shadow: 0 8px 22px rgba(23, 53, 59, .2);
  font-size: 10px;
  font-weight: 500;
  line-height: 1.45;
  text-align: left;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -3px);
  transition: opacity 140ms ease, transform 140ms ease, visibility 140ms ease;
}
.info-tooltip > .tooltip-bubble::before {
  position: absolute;
  top: -4px;
  left: 50%;
  width: 8px;
  height: 8px;
  background: #17353b;
  content: '';
  transform: translateX(-50%) rotate(45deg);
}
.info-tooltip:hover > .tooltip-bubble,
.info-tooltip:focus-visible > .tooltip-bubble,
.info-tooltip.is-open > .tooltip-bubble {
  visibility: visible;
  opacity: 1;
  transform: translate(-50%, 0);
}
.tooltip-card > .info-tooltip { position: absolute; top: 14px; right: 14px; margin: 0; }
.nav-item > .info-tooltip { flex: 0 0 auto; margin-left: auto; }

/* Shared input contract. */
input,
textarea,
select {
  border: 1px solid #d4dfe1;
  border-radius: var(--radius-sm);
  color: var(--color-ink);
  background: var(--color-surface);
}

input:focus,
textarea:focus,
select:focus { border-color: var(--color-brand); }

/*
 * Icon contract:
 * - All navigation and product-action icons are inline SVGs in a 24 × 24 viewBox.
 * - They use currentColor, no fills, a rounded 1.8px stroke, and a 17px rendered size.
 * - Emoji and typographic glyphs are not product icons. The club notification mark is
 *   the single intentional exception requested for the portal header.
 */
.nav-icon,
.ui-icon {
  width: var(--icon-size);
  height: var(--icon-size);
  display: inline-grid;
  flex: 0 0 var(--icon-size);
  place-items: center;
}

.nav-icon svg,
.ui-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: var(--icon-stroke);
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Warning card contract: use for client-directed exceptions that need a visible guardrail. */
.access-risk-banner {
  margin-top: 12px;
  padding: 12px 13px;
  border: 1px solid #fbbf24;
  border-radius: var(--radius-sm);
  background: linear-gradient(100deg, #fff9dc, var(--color-warning-soft));
}

.risk-banner-title {
  display: flex;
  align-items: center;
  gap: 7px;
  color: #9a5b00;
  font-size: 9px;
  letter-spacing: .08em;
}

.risk-banner-title > span {
  display: grid;
  width: 17px;
  height: 17px;
  place-items: center;
  border-radius: 50%;
  color: var(--color-surface);
  background: #f59e0b;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0;
}

.access-risk-banner p {
  color: #75510c;
  font-size: 10px;
  line-height: 1.5;
  margin: 7px 0 0;
}

.access-risk-banner p + p { margin-top: 5px; }

.access-risk-banner .risk-email-route {
  padding-top: 9px;
  border-top: 1px solid #fcd34d;
  color: #6e4a07;
}

/*
 * Data dashboard contract
 *
 * Use these primitives for operational/admin reporting. They intentionally use
 * the portal's existing teal, purple, amber, line, and card rules. These
 * components must not introduce a second analytics palette from another
 * project. Charts and ledgers are InSync UI, just like forms and navigation.
 * Page-specific positioning belongs in styles.css; never recreate the visual
 * treatment of a chart or ledger in a page stylesheet.
 */
:root {
  --data-ink: var(--color-ink);
  --data-track: #e7eeed;
  --data-card-line: var(--color-line);
  --data-brand: var(--color-brand);
  --data-brand-strong: var(--color-brand-strong);
  --data-success: var(--color-brand);
  --data-accent: var(--color-accent);
  --data-alert: var(--color-warning);
  --data-heat-0: #edf1f1;
  --data-heat-1: #d5efeb;
  --data-heat-2: #a6dfd1;
  --data-heat-3: #54b999;
  --data-heat-4: var(--color-brand-strong);
}

.ds-data-card,
.ds-metric-card {
  border: 1px solid var(--data-card-line);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}

.ds-metric-card {
  min-height: 92px;
  padding: 19px;
}

/* Metric cards inherit the neutral portal card treatment. Data color belongs
   in the value, status, or chart—not as a coloured card edge or surface. */

.ds-data-rail,
.ds-data-bar {
  position: relative;
  display: block;
  overflow: hidden;
  height: 8px;
  border-radius: 999px;
  background: var(--data-track);
}

.ds-data-rail > i,
.ds-data-bar > i {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--data-brand);
  transition: width 180ms ease;
}

.ds-data-rail > b {
  position: absolute;
  z-index: 1;
  top: -4px;
  bottom: -4px;
  width: 2px;
  border-radius: 2px;
  background: var(--data-accent);
  transform: translateX(-1px);
  transition: left 180ms ease;
}

.ds-data-chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 8px;
  color: var(--data-brand-strong);
  background: var(--color-brand-soft);
  font-size: 10px;
  font-weight: 700;
}

.ds-data-chip[data-tone="warning"] { color: var(--color-warning); background: var(--color-warning-soft); }

.ds-data-alert {
  display: flex;
  gap: var(--space-2);
  border: 1px solid #f2dfbf;
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  color: #7f6b4d;
  background: #fffaf1;
  font-size: 11px;
  line-height: 1.5;
}

.ds-data-alert strong { color: var(--color-warning); }

.ds-data-ledger {
  overflow: hidden;
  border: 1px solid var(--data-card-line);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.ds-data-ledger-heading {
  color: var(--color-subtle);
  border-bottom: 1px solid var(--data-card-line);
  background: var(--color-canvas);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .08em;
}

.ds-data-heatmap-cell {
  display: block;
  width: 15px;
  height: 15px;
  border-radius: 3px;
  background: var(--data-heat-0);
}

.ds-data-heatmap-cell[data-level="1"] { background: var(--data-heat-1); }
.ds-data-heatmap-cell[data-level="2"] { background: var(--data-heat-2); }
.ds-data-heatmap-cell[data-level="3"] { background: var(--data-heat-3); }
.ds-data-heatmap-cell[data-level="4"] { background: var(--data-heat-4); }

.risk-email-route strong { color: #9a5b00; }

.risk-email-route a {
  color: #8f5000;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}