:root {
  --bg: #f4f7fb;
  --panel: rgba(255, 255, 255, 0.9);
  --text: #102033;
  --muted: #66758a;
  --line: rgba(16, 32, 51, 0.08);
  --accent: #0d6efd;
  --accent-2: #11b981;
  --shadow: 0 16px 40px rgba(16, 32, 51, 0.08);
}

* { box-sizing: border-box; }
body {
  font-family: "Manrope", system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(13,110,253,0.10), transparent 32%),
    radial-gradient(circle at top right, rgba(17,185,129,0.10), transparent 28%),
    linear-gradient(180deg, #f8fbff 0%, var(--bg) 100%);
  min-height: 100vh;
}

a { text-decoration: none; }

.nav-shell {
  background: rgba(11, 21, 35, 0.88);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.page-wrap { padding-bottom: 3rem; }

.hero-card, .panel-card, .metric-card, .auth-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

/* Hero action button color variants */
.hero-actions {
  align-items: center;
  display: flex; /* ensure flex behaviors even without bootstrap utilities */
  flex-wrap: wrap;
  gap: .5rem;
}
.hero-actions .btn {
  min-width: 140px;
  border-radius: 12px;
  font-weight: 700;
  white-space: nowrap;
}
.hero-btn-blue {
  background: linear-gradient(90deg, #0d6efd 0%, #2b7fff 50%);
  color: #fff;
  border: 0;
}
.hero-btn-green {
  background: linear-gradient(90deg, #11b981 0%, #06a88f 50%);
  color: #063b2e;
  border: 0;
}
.hero-btn-purple {
  background: linear-gradient(90deg, #7b61ff 0%, #9258ff 50%);
  color: #fff;
  border: 0;
}
.hero-btn-orange {
  background: linear-gradient(90deg, #ff8a00 0%, #ff6a00 50%);
  color: #fff;
  border: 0;
}
.hero-btn-teal {
  background: linear-gradient(90deg, #06aabc 0%, #08c6d9 50%);
  color: #022b2f;
  border: 0;
}
.hero-btn-blue:hover, .hero-btn-green:hover, .hero-btn-purple:hover, .hero-btn-orange:hover, .hero-btn-teal:hover {
  filter: brightness(0.95);
  transform: translateY(-1px);
}

@media (max-width: 991.98px) {
  /* stack hero buttons on smaller screens and make them fluid */
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-actions .btn {
    min-width: auto;
    width: 100%;
  }
}

.hero-card, .panel-card { padding: 1.5rem; }
.metric-card { padding: 1.25rem; height: 100%; }
.auth-shell {
  display: grid;
  place-items: center;
  min-height: calc(100vh - 160px);
}
.auth-panel { width: min(520px, 100%); padding: 2rem; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .16em;
  color: var(--accent);
  font-size: .78rem;
  font-weight: 800;
}

.metric-label {
  color: var(--muted);
  font-size: .92rem;
  margin-bottom: .25rem;
}
.metric-value {
  font-size: 2rem;
  font-weight: 800;
}

.goal-card, .goal-list-item {
  display: block;
  color: inherit;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.25rem;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.goal-card:hover, .goal-list-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: rgba(13,110,253,0.25);
}

.item-row, .skill-row, .course-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}
.item-row:last-child, .skill-row:last-child, .course-row:last-child { border-bottom: 0; }
.is-complete { opacity: .72; text-decoration: line-through; }

.progress-mini {
  width: 180px;
  height: 8px;
  border-radius: 999px;
  background: rgba(16,32,51,.08);
  overflow: hidden;
}
.progress-mini-bar, .progress-bar {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.goal-progress, .progress { height: 12px; border-radius: 999px; background: rgba(16,32,51,.08); }
.detail-box {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1rem;
  background: rgba(255,255,255,.65);
  margin-bottom: 1rem;
}
.skill-chip {
  display: inline-flex;
  align-items: center;
  padding: .45rem .75rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: .9rem;
}
.skill-chip.strong { background: rgba(17,185,129,.12); color: #0d7a52; }
.skill-chip.weak { background: rgba(13,110,253,.12); color: #0b56c9; }
.chip-wrap { display: flex; flex-wrap: wrap; gap: .5rem; }

.chart-card, .overview-block {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,.7);
  padding: 1rem;
}

.overview-summary {
  display: grid;
  gap: 1rem;
}

.overview-block-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.overview-item + .overview-item {
  margin-top: 0.85rem;
}

.overview-track {
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: rgba(16,32,51,.08);
  overflow: hidden;
}

.overview-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

@media (min-width: 992px) {
  .chart-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .overview-summary { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 991.98px) {
  .hero-card, .panel-card, .metric-card, .auth-panel { border-radius: 20px; }
  .item-row, .skill-row, .course-row { flex-direction: column; }
  .goal-list-item { margin-bottom: 1rem; }
}

/* Quotes carousel styling */
.quote-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.9), rgba(250,250,252,0.85));
  border: 1px solid var(--line);
  border-radius: 16px;
  min-height: 96px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.quote-card blockquote {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}
.quote-card .small { margin-top: .5rem; }

.carousel-control-prev-icon,
.carousel-control-next-icon {
  filter: drop-shadow(0 2px 6px rgba(16,32,51,0.12));
}

/* Full-width quotes hero */
.quotes-hero { width: 100vw; position: relative; left: 50%; right: 50%; margin-left: -50vw; margin-right: -50vw; padding: 2rem 0; background: linear-gradient(180deg, rgba(13,110,253,0.06), rgba(17,185,129,0.03)); }
.quotes-hero .panel-bg { max-width: 1200px; margin: 0 auto; padding: 0 1rem; }

@media (max-width: 768px) {
  .quotes-hero { padding: 1rem 0; }
  .quote-card { min-height: 80px; padding: 1rem; }
}