/* ============================================================
   CodeReach — Main Stylesheet
   Extend by adding new sections below each labeled block
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ── Reset & Base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-0:          #fafaff;
  --bg-1:          #f3f3fb;
  --bg-card:       #ffffff;
  --bg-card-hover: #f7f5ff;
  --border:        rgba(109, 40, 217, 0.12);
  --border-bright: rgba(109, 40, 217, 0.28);
  --purple:        #7c3aed;
  --purple-dim:    #6d28d9;
  --purple-light:  #7c3aed;
  --cyan:          #0891b2;
  --green:         #059669;
  --pink:          #db2777;
  --text-1:        #0d0d1a;
  --text-2:        #4b5563;
  --text-3:        #9ca3af;
  --gradient:      linear-gradient(135deg, #7c3aed, #0891b2);
  --nav-h:         68px;
  --radius:        14px;
  --radius-sm:     8px;
  /* theme-switchable tokens */
  --nav-bg:          rgba(250, 250, 255, 0.82);
  --nav-mobile-bg:   rgba(250, 250, 255, 0.97);
  --input-bg:        rgba(0, 0, 0, 0.03);
  --hero-glow-1:     rgba(124, 58, 237, 0.10);
  --hero-glow-2:     rgba(8, 145, 178, 0.08);
  --hero-glow-3:     rgba(124, 58, 237, 0.06);
  --hero-grid-color: rgba(109, 40, 217, 0.06);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-0);
  color: var(--text-1);
  line-height: 1.6;
  min-height: 100vh;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

/* ── Typography ─────────────────────────────────────────────── */
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 3vw, 2.4rem); font-weight: 700; line-height: 1.2; letter-spacing: -0.01em; }
h3 { font-size: 1.2rem; font-weight: 600; }

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Navigation ─────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: var(--nav-bg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-logo {
  font-size: 1.2rem;
  font-weight: 800;
  text-decoration: none;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  list-style: none;
  margin-left: auto;
}

.nav-links a {
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text-2);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--purple);
  background: rgba(109, 40, 217, 0.08);
}

.nav-cta {
  background: var(--gradient) !important;
  color: #fff !important;
  font-weight: 600 !important;
  padding: 0.45rem 1.1rem !important;
  box-shadow: 0 0 16px rgba(109, 40, 217, 0.25);
}

.nav-cta:hover { opacity: 0.9; transform: translateY(-1px); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text-1);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ── Layout Helpers ─────────────────────────────────────────── */
main { padding-top: var(--nav-h); }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section       { padding: 5rem 0; }
.section-sm    { padding: 3rem 0; }

.section-header        { text-align: center; margin-bottom: 3rem; }
.section-header p      { color: var(--text-2); font-size: 1.1rem; max-width: 580px; margin: 0.75rem auto 0; }

.section-tag {
  display: inline-block;
  padding: 0.3rem 0.9rem;
  border-radius: 20px;
  background: rgba(109, 40, 217, 0.08);
  border: 1px solid var(--border-bright);
  color: var(--purple);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.875rem;
}

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr);  gap: 1.5rem; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.5rem; }

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}

.card:hover {
  border-color: var(--border-bright);
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(109, 40, 217, 0.08);
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.25s;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 4px 20px rgba(109, 40, 217, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(109, 40, 217, 0.4);
}

.btn-secondary {
  background: rgba(109, 40, 217, 0.08);
  border: 1px solid var(--border-bright);
  color: var(--purple);
}

.btn-secondary:hover { background: rgba(109, 40, 217, 0.14); transform: translateY(-2px); }

.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-2);
}

.btn-ghost:hover { border-color: var(--border-bright); color: var(--purple); }

.btn-sm { padding: 0.5rem 1.1rem; font-size: 0.875rem; }

/* ── Tags / Badges ──────────────────────────────────────────── */
.tag {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
}

.tag-purple { background: rgba(109, 40, 217, 0.1);  color: var(--purple); }
.tag-cyan   { background: rgba(8, 145, 178, 0.12);  color: var(--cyan); }
.tag-green  { background: rgba(5, 150, 105, 0.12);  color: var(--green); }
.tag-pink   { background: rgba(219, 39, 119, 0.12); color: var(--pink); }

/* ── Forms ──────────────────────────────────────────────────── */
.form-group           { display: flex; flex-direction: column; gap: 0.45rem; margin-bottom: 1.25rem; }
.form-group label     { font-size: 0.875rem; font-weight: 500; color: var(--text-2); }

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  color: var(--text-1);
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  width: 100%;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--purple);
  box-shadow: 0 0 0 3px rgba(109, 40, 217, 0.12);
}

.form-group select option { background: var(--bg-1); color: var(--text-1); }
.form-group textarea       { min-height: 120px; resize: vertical; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: 0 4px 24px rgba(109, 40, 217, 0.06);
}

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  min-height: calc(100vh - var(--nav-h));
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 55% at 50% 0%,   var(--hero-glow-1), transparent),
    radial-gradient(ellipse 40% 50% at 90% 50%,  var(--hero-glow-2), transparent),
    radial-gradient(ellipse 50% 40% at 5%  80%,  var(--hero-glow-3), transparent);
}

.hero-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--hero-grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--hero-grid-color) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 100% 100% at 50% 50%, black, transparent);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1rem;
  border-radius: 20px;
  background: rgba(109, 40, 217, 0.08);
  border: 1px solid var(--border-bright);
  color: var(--purple);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1.75rem;
}

.pulse-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse-anim 2s ease-in-out infinite;
}

@keyframes pulse-anim {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.85); }
}

.hero h1 { margin-bottom: 1.25rem; }
.hero > .hero-content > p {
  color: var(--text-2);
  font-size: clamp(1rem, 2vw, 1.2rem);
  margin-bottom: 2.5rem;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3.5rem;
  flex-wrap: wrap;
}

.hero-stat-num {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.825rem;
  color: var(--text-3);
  margin-top: 0.3rem;
}

/* ── Feature Icons (Home) ───────────────────────────────────── */
.feature-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(124,58,237,0.12), rgba(8,145,178,0.08));
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

/* ── CTA Band ────────────────────────────────────────────────── */
.cta-band {
  background: linear-gradient(135deg, rgba(124,58,237,0.07), rgba(8,145,178,0.04));
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 4.5rem 2rem;
  text-align: center;
}

.cta-band h2 { margin-bottom: 1rem; }
.cta-band p  { color: var(--text-2); margin-bottom: 2rem; max-width: 500px; margin-left: auto; margin-right: auto; }
.cta-btns    { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── Page Header ─────────────────────────────────────────────── */
.page-hero {
  padding: 5rem 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 50% 0%, rgba(124,58,237,0.08), transparent);
  pointer-events: none;
}

.page-hero > * { position: relative; }
.page-hero h1  { margin-bottom: 0.875rem; }
.page-hero p   { color: var(--text-2); font-size: 1.1rem; max-width: 560px; margin: 0 auto; }

/* ── Sessions ────────────────────────────────────────────────── */
.session-card { display: flex; flex-direction: column; }

.session-thumb {
  width: 100%;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, rgba(124,58,237,0.12), rgba(8,145,178,0.08));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin-bottom: 1rem;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}

.session-thumb img { width: 100%; height: 100%; object-fit: cover; }

.play-btn {
  position: absolute;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: rgba(255,255,255,0.75);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  font-size: 1.2rem;
  color: var(--purple);
  text-decoration: none;
}

.play-btn:hover { background: rgba(255,255,255,0.95); transform: scale(1.1); }

.session-meta       { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.625rem; flex-wrap: wrap; }
.session-info p     { color: var(--text-2); font-size: 0.875rem; margin-top: 0.4rem; }
.session-footer     { margin-top: auto; padding-top: 1rem; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem; }
.session-instructor { font-size: 0.825rem; color: var(--text-3); }

/* ── Projects ────────────────────────────────────────────────── */
.project-img {
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(124,58,237,0.1), rgba(8,145,178,0.07));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.75rem;
  margin-bottom: 1rem;
  overflow: hidden;
}

.project-img img { width: 100%; height: 100%; object-fit: cover; }

.project-meta   { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 0.625rem; }
.project-desc   { color: var(--text-2); font-size: 0.9rem; margin-top: 0.4rem; }
.project-footer { margin-top: 1rem; display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; flex-wrap: wrap; }
.project-team   { font-size: 0.825rem; color: var(--text-3); }

/* ── Filter Bar ──────────────────────────────────────────────── */
.filter-bar { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 2rem; }

.filter-btn {
  padding: 0.4rem 1rem;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-2);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}

.filter-btn:hover,
.filter-btn.active {
  border-color: var(--purple);
  color: var(--purple);
  background: rgba(109, 40, 217, 0.08);
}

/* ── About ───────────────────────────────────────────────────── */
.mission-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.mission-visual {
  aspect-ratio: 1;
  max-width: 420px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(124,58,237,0.1), rgba(8,145,178,0.07));
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 7rem;
}

.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }

.team-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1.5rem; }

.team-card { text-align: center; }

.team-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  margin: 0 auto 1rem;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
}

.team-name  { font-weight: 600; margin-bottom: 0.25rem; }
.team-role  { font-size: 0.875rem; color: var(--text-2); }

/* ── FAQ Accordion ───────────────────────────────────────────── */
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 0.75rem;
}

.faq-q {
  width: 100%;
  background: var(--bg-card);
  border: none;
  padding: 1rem 1.25rem;
  text-align: left;
  color: var(--text-1);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: background 0.2s;
}

.faq-q:hover    { background: var(--bg-card-hover); }
.faq-q .arrow   { font-size: 0.8rem; transition: transform 0.3s; flex-shrink: 0; }
.faq-item.open .faq-q .arrow { transform: rotate(180deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  background: var(--bg-card);
  color: var(--text-2);
  font-size: 0.9rem;
  padding: 0 1.25rem;
}

.faq-item.open .faq-a { max-height: 300px; padding: 0.875rem 1.25rem 1.25rem; }

/* ── Success / Info Messages ─────────────────────────────────── */
.success-msg {
  display: none;
  background: rgba(5,150,105,0.08);
  border: 1px solid rgba(5,150,105,0.3);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  color: var(--green);
  text-align: center;
  margin-top: 1rem;
}

.empty-state {
  grid-column: 1/-1;
  text-align: center;
  padding: 4rem 1rem;
  color: var(--text-3);
}

/* ── Divider ─────────────────────────────────────────────────── */
.divider { height: 1px; background: var(--border); margin: 3rem 0; }

/* ── Footer ──────────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--border);
  padding: 3.5rem 0 1.5rem;
  background: var(--bg-1);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
}

.footer-brand p  { color: var(--text-3); font-size: 0.875rem; margin-top: 0.625rem; max-width: 260px; line-height: 1.6; }
.footer-col h4   { font-size: 0.775rem; font-weight: 600; color: var(--text-2); margin-bottom: 0.875rem; text-transform: uppercase; letter-spacing: 0.08em; }
.footer-col ul   { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.footer-col a    { text-decoration: none; color: var(--text-3); font-size: 0.875rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--purple); }

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem 0;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.825rem;
  color: var(--text-3);
}

/* ── Scroll Animations ───────────────────────────────────────── */
.aos {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.aos.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 900px) {
  .grid-3         { grid-template-columns: repeat(2, 1fr); }
  .mission-block  { grid-template-columns: 1fr; }
  .mission-visual { display: none; }
  .values-grid    { grid-template-columns: repeat(2, 1fr); }
  .footer-inner   { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .nav-links        { display: none; flex-direction: column; }
  .hamburger        { display: flex; }

  .nav-links.open {
    display: flex;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--nav-mobile-bg);
    backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border);
    padding: 1rem;
    gap: 0.25rem;
  }

  .grid-3        { grid-template-columns: 1fr; }
  .grid-2        { grid-template-columns: 1fr; }
  .grid-auto     { grid-template-columns: 1fr; }
  .values-grid   { grid-template-columns: 1fr; }
  .form-row      { grid-template-columns: 1fr; }
  .footer-inner  { grid-template-columns: 1fr; gap: 2rem; }
  .hero-stats    { gap: 2rem; }
  .cta-band      { padding: 3rem 1.25rem; }
}

/* ── Theme Toggle Button ─────────────────────────────────────── */
.theme-toggle {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: transparent;
  cursor: pointer;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, border-color 0.2s;
  flex-shrink: 0;
}
.theme-toggle:hover { background: var(--input-bg); border-color: var(--border-bright); }

/* ── Dark Theme ──────────────────────────────────────────────── */
[data-theme="dark"] {
  --bg-0:            #0f0f26;
  --bg-1:            #141438;
  --bg-card:         #19193e;
  --bg-card-hover:   #1f1f4a;
  --border:          rgba(139, 92, 246, 0.18);
  --border-bright:   rgba(139, 92, 246, 0.45);
  --purple:          #8b5cf6;
  --purple-dim:      #6d28d9;
  --purple-light:    #a78bfa;
  --cyan:            #06b6d4;
  --green:           #10b981;
  --pink:            #ec4899;
  --text-1:          #f0f0ff;
  --text-2:          #94a3b8;
  --text-3:          #475569;
  --gradient:        linear-gradient(135deg, #8b5cf6, #06b6d4);
  --nav-bg:          rgba(15, 15, 38, 0.85);
  --nav-mobile-bg:   rgba(15, 15, 38, 0.97);
  --input-bg:        rgba(255, 255, 255, 0.05);
  --hero-glow-1:     rgba(139, 92, 246, 0.28);
  --hero-glow-2:     rgba(6, 182, 212, 0.15);
  --hero-glow-3:     rgba(139, 92, 246, 0.10);
  --hero-grid-color: rgba(139, 92, 246, 0.04);
}

[data-theme="dark"] .card:hover {
  box-shadow: 0 20px 50px rgba(139, 92, 246, 0.12);
}

[data-theme="dark"] .form-card {
  box-shadow: none;
}

[data-theme="dark"] .nav-links a:hover,
[data-theme="dark"] .nav-links a.active {
  color: var(--purple-light);
  background: rgba(139, 92, 246, 0.12);
}

[data-theme="dark"] .btn-secondary {
  background: rgba(139, 92, 246, 0.12);
  color: var(--purple-light);
}

[data-theme="dark"] .btn-ghost:hover { color: var(--purple-light); }

[data-theme="dark"] .filter-btn:hover,
[data-theme="dark"] .filter-btn.active {
  background: rgba(139, 92, 246, 0.12);
  color: var(--purple-light);
}

[data-theme="dark"] footer { background: var(--bg-1); }