:root {
  color-scheme: dark;
  --bg: #0b1020;
  --bg-soft: #11182d;
  --panel: rgba(16, 24, 40, 0.86);
  --panel-border: rgba(148, 163, 184, 0.16);
  --text: #e5eefc;
  --muted: #9ca8bd;
  --accent: #82f7c9;
  --accent-2: #8ab4ff;
  --warn: #ffb65f;
  --danger: #ff7a8a;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(130, 247, 201, 0.15), transparent 28%),
    radial-gradient(circle at top right, rgba(138, 180, 255, 0.14), transparent 32%),
    linear-gradient(180deg, #070b16 0%, #0b1020 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.5), transparent 80%);
}

a {
  color: inherit;
}

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

button,
.tab,
.chip {
  border: 0;
  background: linear-gradient(135deg, rgba(130, 247, 201, 0.22), rgba(138, 180, 255, 0.18));
  color: var(--text);
  border-radius: 14px;
  padding: 0.8rem 1rem;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease, box-shadow 0.15s ease;
}

button:hover,
.tab:hover,
.chip:hover {
  transform: translateY(-1px);
}

button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--panel-border);
  background: rgba(7, 11, 22, 0.7);
  color: var(--text);
  border-radius: 12px;
  padding: 0.8rem 0.9rem;
  margin-top: 0.35rem;
}

label {
  display: grid;
  gap: 0.25rem;
  color: var(--muted);
  font-size: 0.94rem;
}

.app-shell {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.9fr) minmax(280px, 0.9fr);
  gap: 1rem;
  align-items: stretch;
  margin-bottom: 1rem;
}

.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.76rem;
  margin-bottom: 0.8rem;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 4.6rem);
  line-height: 0.96;
  margin: 0;
  max-width: 13ch;
}

.lede {
  color: var(--muted);
  max-width: 68ch;
  font-size: 1.03rem;
  line-height: 1.65;
}

.hero-card,
.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 22px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.hero-card {
  padding: 1.2rem;
  display: grid;
  align-content: space-between;
  gap: 1rem;
}

.hero-kicker {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.8rem;
}

.hero-role {
  font-size: 2rem;
  font-weight: 700;
}

.hero-meta {
  color: var(--muted);
}

.hero-chip {
  display: inline-flex;
  align-self: start;
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  background: rgba(130, 247, 201, 0.12);
  color: var(--accent);
}

.layout {
  display: grid;
  grid-template-columns: minmax(260px, 330px) minmax(0, 1fr);
  gap: 1rem;
}

.sidebar,
.content {
  display: grid;
  gap: 1rem;
}

.panel {
  padding: 1rem;
}

.panel h2 {
  margin: 0 0 0.85rem;
  font-size: 1.2rem;
}

.panel.subtle {
  background: rgba(17, 24, 45, 0.65);
}

.stack {
  display: grid;
  gap: 0.8rem;
}

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

.panel.wide {
  grid-column: 1 / -1;
}

.stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.stats div {
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 0.8rem;
  background: rgba(255,255,255,0.02);
}

.stats span,
.muted {
  color: var(--muted);
}

.stats strong {
  display: block;
  margin-top: 0.2rem;
  font-size: 1.5rem;
}

.tabs,
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tab.active,
.chip.active {
  box-shadow: 0 0 0 1px rgba(130, 247, 201, 0.5) inset;
  background: linear-gradient(135deg, rgba(130, 247, 201, 0.3), rgba(138, 180, 255, 0.25));
}

.mini-card,
.feed-item,
.calendar-item,
.device-row,
.invite-box {
  border: 1px solid var(--panel-border);
  background: rgba(255,255,255,0.03);
  border-radius: 18px;
  padding: 0.9rem;
}

.mini-card strong,
.feed-item strong,
.calendar-item strong {
  display: block;
}

.feed-item {
  display: grid;
  gap: 0.5rem;
}

.feed-head,
.feed-meta,
.row-actions {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.feed-meta {
  color: var(--muted);
  font-size: 0.88rem;
}

.invite-box {
  margin-top: 0.9rem;
  display: grid;
  gap: 0.55rem;
  background: linear-gradient(135deg, rgba(130, 247, 201, 0.08), rgba(138, 180, 255, 0.08));
}

.invite-box-head {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.invite-url {
  padding: 0.75rem 0.85rem;
  border-radius: 14px;
  background: rgba(7, 11, 22, 0.72);
  border: 1px solid rgba(148, 163, 184, 0.22);
  word-break: break-all;
}

.invite-meta {
  color: var(--muted);
  font-size: 0.9rem;
}

.calendar-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text);
}

.toggle input {
  width: auto;
  margin: 0;
}

.compact {
  gap: 0.5rem;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

.device-row {
  display: grid;
  gap: 0.6rem;
}

.device-row button {
  justify-self: start;
}

.ghost {
  background: rgba(255,255,255,0.06);
}

button.danger {
  background: linear-gradient(135deg, rgba(255, 122, 138, 0.28), rgba(255, 182, 95, 0.18));
  box-shadow: 0 0 0 1px rgba(255, 122, 138, 0.22) inset;
}

.mini-card .row-actions {
  margin-top: 0.4rem;
}

@media (max-width: 980px) {
  .hero,
  .layout,
  .grid {
    grid-template-columns: 1fr;
  }

  .panel.wide {
    grid-column: auto;
  }
}