:root {
  color-scheme: dark;
  --bg: #0b101a;
  --panel: #111825;
  --panel-soft: #192231;
  --text: #f3f7fb;
  --muted: #8ea3b6;
  --accent: #5de4c7;
  --accent-soft: #1d4d4d;
  --success: #2bff8b;
  --warning: #ffd05b;
  --border: rgba(255,255,255,0.08);
  --shadow: 0 24px 60px rgba(0,0,0,0.35);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  scroll-behavior: smooth;
  background: radial-gradient(circle at top left, rgba(93,228,199,0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(255,208,91,0.15), transparent 22%),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
}

body {
  padding: 32px;
}

.dashboard-shell {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  gap: 28px;
}

.dashboard-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  padding: 28px 32px;
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  border: 1px solid var(--border);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.top-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.nav-link {
  color: var(--text);
  padding: 12px 18px;
  border-radius: 16px;
  text-decoration: none;
  background: rgba(255,255,255,0.03);
  border: 1px solid transparent;
  transition: background 0.22s ease, transform 0.22s ease, border-color 0.22s ease;
}

.nav-link:hover {
  transform: translateY(-2px);
  background: rgba(93,228,199,0.14);
  border-color: rgba(93,228,199,0.24);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.dashboard-header h1 {
  margin: 0;
  font-size: clamp(2rem, 3vw, 3rem);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
}

.header-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--muted);
  font-size: 0.95rem;
}

.filter-panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 14px;
}

.filter-btn {
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  padding: 14px 18px;
  border-radius: 16px;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 0.22s ease, background 0.22s ease, color 0.22s ease;
}

.filter-btn:hover,
.filter-btn.active {
  transform: translateY(-2px);
  background: rgba(93,228,199,0.14);
  color: #ffffff;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.info-section {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 28px;
  padding: 30px 32px;
  box-shadow: var(--shadow);
}

.info-card {
  display: grid;
  gap: 18px;
  max-width: 960px;
}

.about-section h2,
.contact-section h2 {
  margin: 0;
  font-size: clamp(1.8rem, 2.4vw, 2.4rem);
}

.info-section p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.contact-details {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 8px;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  padding: 14px 18px;
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
  color: var(--text);
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.08);
  transition: transform 0.22s ease, background 0.22s ease, border-color 0.22s ease;
}

.contact-link:hover {
  transform: translateY(-2px);
  background: rgba(93,228,199,0.16);
  border-color: rgba(93,228,199,0.24);
}

.project-card {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 28px;
  padding: 26px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.25);
  display: grid;
  gap: 18px;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: rgba(93,228,199,0.4);
}

.card-title {
  margin: 0;
  font-size: 1.35rem;
}

.card-description {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  color: var(--text);
  font-size: 0.8rem;
}

.card-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 10px 14px;
  font-size: 0.92rem;
  font-weight: 600;
}

.status-badge.completed {
  background: rgba(45,255,139,0.14);
  color: var(--success);
}

.status-badge.in-progress {
  background: rgba(255,208,91,0.16);
  color: var(--warning);
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.action-btn {
  border: 1px solid transparent;
  background: rgba(255,255,255,0.04);
  color: var(--text);
  padding: 12px 16px;
  border-radius: 14px;
  text-decoration: none;
  font-size: 0.92rem;
  transition: background 0.22s ease, transform 0.22s ease, border-color 0.22s ease;
}

.action-btn:hover {
  background: rgba(93,228,199,0.18);
  transform: translateY(-2px);
  border-color: rgba(93,228,199,0.35);
}

.action-btn.secondary {
  color: var(--muted);
}

@media (max-width: 960px) {
  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .info-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  body {
    padding: 20px;
  }
  .dashboard-header,
  .project-card {
    padding: 22px;
  }
  .cards-grid {
    grid-template-columns: 1fr;
  }
}