/* Palette and typography */

:root {
  /* Core neutrals */
  --color-bg: #fbfaf6;          /* off white */
  --color-text-main: #121212;   /* off black */
  --color-text-muted: #6f747b;

  /* Palette from your swatch row */
  --color-palette-black: #000000;
  --color-palette-red: #e4574f;
  --color-palette-pink: #f8c9c2;
  --color-palette-teal: #2f7e90;
  --color-palette-grey: #8c939b;
  --color-palette-white: #ffffff;

  /* Derived UI colors */
  --color-surface: #ffffff;
  --color-border-subtle: rgba(0, 0, 0, 0.06);
  --color-border-strong: #111111;

  --color-primary: var(--color-palette-teal);
  --color-primary-hover: #266578;
  --color-success: #00d084;
  --color-danger: var(--color-palette-red);

  --color-progress-track: rgba(0, 0, 0, 0.05);
  --color-progress-fill: var(--color-primary);

  --font-base: "Roboto Mono", system-ui, -apple-system, BlinkMacSystemFont,
               "Segoe UI", sans-serif;
  --font-headings: "Inter Tight", system-ui, -apple-system, BlinkMacSystemFont,
                   "Segoe UI", sans-serif;
  --font-input: "Inter Tight", system-ui, -apple-system, BlinkMacSystemFont,
                "Segoe UI", sans-serif;

  --radius-card: 14px;
  --radius-pill: 999px;

  --shadow-soft: 0 12px 30px rgba(0, 0, 0, 0.06);
}

/* Global layout */

body {
  font-family: var(--font-base);
  background-color: var(--color-bg);
  color: var(--color-text-main);
}

body.bg-light {
  background-color: var(--color-bg) !important;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-headings);
}

.disclaimer {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 0.85rem;
  color: #6a737d; /* GitHub muted text */
  margin-top: 1rem;
  line-height: 1.4;
  font-weight: 400;
  font-style: italic;
  text-align: center;
}


.container.py-4 {
  padding-top: 60px !important;
  padding-bottom: 60px !important;
  padding-left: 24px !important;
  padding-right: 24px !important;
  max-width: 960px;
}


/* Header text tweaks */

h1.mb-3 {
  font-size: 2.4rem;
  font-weight: 700;
}

p.text-muted {
  color: var(--color-text-muted) !important;
  font-size: 0.95rem;
}

/* Card styling */

.card {
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-soft);
  background-color: var(--color-surface);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
}

/* Progress bar */

.progress {
  background-color: var(--color-progress-track);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.progress-bar {
  background-color: var(--color-progress-fill);
}

.intro-section p + p {
  border-top: 1px solid rgba(0,0,0,0.08);
  padding-top: 16px;
  margin-top: 16px;
}



/* ============================
   NEXT BUTTON — Pill, Teal
=============================== */
.next-button {
  background-color: #2f7e90;
  border-color: #2f7e90;
  color: #121212;
  font-family: var(--font-headings);
  font-weight: 600;
  border-radius: 999px; /* identical pill geometry */
  padding: 0.75rem 1.5rem;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.next-button:hover,
.next-button:focus {
  background-color: #f8c9c2;
  border-color: #f8c9c2;
  color: #ffffff;
}


/* ============================
   BACK BUTTON — Small Pill
   Same shape as next button
=============================== */
.back-button {
  background: transparent;
  border-radius: 999px;      /* exact same pill shape */
  padding: 0.55rem 1.25rem;
  font-size: 0.95rem;
  color: rgba(18, 18, 18, 0.75);
  border: 1px solid rgba(18, 18, 18, 0.25);
  font-weight: 500;
  transition: all 0.2s ease;
}

.back-button:hover {
  background: rgba(18, 18, 18, 0.85);
  color: white;
  border-color: rgba(18, 18, 18, 0.85);
}





/* Inputs */

input.form-control {
  font-family: var(--font-input);
  border-radius: 10px;
  border: 1px solid rgba(0, 0, 0, 0.10);
  padding: 0.6rem 0.75rem;
  font-size: 0.95rem;
}

input.form-control:focus {
  border-color: var(--color-palette-black);
  box-shadow: 0 0 0 1.5px rgba(0, 0, 0, 0.25);
}

/* Results tables */

.table {
  font-size: 0.9rem;
}

.badge.bg-success {
  background-color: var(--color-success) !important;
}

.badge.bg-danger {
  background-color: var(--color-danger) !important;
}

/* Muted small labels */

small {
  color: var(--color-text-muted);
}

/* Results visual */
.calibration-wrapper {
  max-width: 100%;
}

.calibration-bar {
  position: relative;
  height: 14px;
  border-radius: 999px;
  background-color: #e5e5e5; /* light gray */
  overflow: hidden;
}

.calibration-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  border-radius: 999px;
  background-color: #2f7e90; /* teal to match your theme */
}

.calibration-target {
  position: absolute;
  top: -3px;
  bottom: -3px;
  left: 95%;                 /* 95% target */
  width: 2px;
  background-color: #d9534f; /* red target line */
}


.no-subtitle .ci-subtitle {
  display: none !important;
}

/* Reduce extra bottom space after results table */
.results-table-wrapper {
  margin-bottom: 20px !important;
  padding-bottom: 0 !important;
}

/* Make footer sit naturally below content */
.footer-logo {
  text-align: center;
  padding: 40px 0 40px;
  opacity: 0.90;
}

.footer-logo img {
  height: 80px;
  width: auto;
  display: inline-block;
  filter: drop-shadow(0px 2px 3px rgba(0,0,0,0.20));
  transition: opacity 0.25s ease;
}

.footer-logo img:hover {
  opacity: 1;
}