:root {
  --bg: #0f1724;
  --card: #0b1220;
  --muted: #9aa7b2;
  --accent: #7dd3fc;
  --accent-2: #60a5fa;
  --text: #e6eef6;
  --glass: rgba(255, 255, 255, 0.03);
  --green: #22c55e;
  --danger: #ef4444;
  --radius: 14px;
}

* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, Segoe UI, Roboto,
    "Helvetica Neue", Arial;
}
body {
  background: linear-gradient(180deg, #041127 0%, #07101a 100%);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  line-height: 1.45;
}

/* container */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px;
}

/* header */
.site-header {
  backdrop-filter: blur(6px);
  position: sticky;
  top: 0;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.02),
    rgba(255, 255, 255, 0)
  );
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  z-index: 10;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}
.brand {
  font-weight: 700;
  letter-spacing: 0.6px;
  color: var(--text);
  text-decoration: none;
}
.brand .muted {
  font-weight: 500;
  color: var(--muted);
  font-size: 13px;
  margin-left: 8px;
}
.nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 18px;
  padding: 8px;
  border-radius: 8px;
}
.nav a.active {
  background: rgba(255, 255, 255, 0.02);
  color: var(--accent-2);
}

/* hero */
.hero {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 28px;
  align-items: start;
  padding: 48px 0;
}
.hero-card {
  background: var(--card);
  padding: 28px;
  border-radius: 16px;
  box-shadow: 0 6px 30px rgba(2, 6, 23, 0.6);
}
.hero-card h1 {
  margin: 0 0 10px;
  font-size: 22px;
}
.lead {
  color: var(--muted);
  margin-bottom: 18px;
}
.whitelist-card label {
  display: block;
  color: var(--muted);
  margin-bottom: 8px;
  font-size: 14px;
}
.row {
  display: flex;
  gap: 10px;
}
input[type="email"],
input[type="text"],
select {
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.03);
  padding: 10px;
  border-radius: 10px;
  color: var(--text);
  outline: none;
  min-width: 0;
}
input::placeholder {
  color: rgba(255, 255, 255, 0.22);
}
.btn {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #052233;
  border: none;
  padding: 10px 14px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
}
.btn.subtle {
  background: transparent;
  color: var(--accent-2);
  border: 1px solid rgba(255, 255, 255, 0.03);
}
.btn.outline {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text);
}
.btn.small {
  padding: 6px 10px;
  font-size: 13px;
}
.muted {
  color: var(--muted);
}
.small {
  font-size: 12px;
}

/* promo */
.promo {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
}
.promo img {
  max-width: 220px;
  filter: contrast(1.05) saturate(1.05);
}
.quick-links {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

/* panels and lists */
.page-content {
  padding: 32px 0;
}
.panel {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.02),
    rgba(255, 255, 255, 0.01)
  );
  padding: 18px;
  border-radius: 12px;
}
.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.controls {
  display: flex;
  gap: 10px;
  align-items: center;
}
.member-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.member-row {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--text);
  padding: 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.01);
  transition: all 0.15s;
}
.member-row:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(3, 6, 24, 0.6);
}
.avatar {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 20px;
  margin-right: 12px;
}
.meta {
  flex: 1;
}
.name {
  font-weight: 700;
}
.sub {
  color: var(--muted);
  font-size: 13px;
}
.chev {
  font-size: 28px;
  color: rgba(255, 255, 255, 0.06);
  margin-left: 8px;
}

/* profile */
.profile-card {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.02),
    rgba(255, 255, 255, 0.01)
  );
  padding: 20px;
  border-radius: 12px;
}
.profile-top {
  display: flex;
  gap: 18px;
  align-items: center;
}
.profile-photo {
  width: 120px;
  height: 120px;
  border-radius: 14px;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.04);
}
.profile-meta h2 {
  margin: 0;
  font-size: 20px;
}
.tags {
  margin-top: 8px;
}
.tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.03);
  padding: 6px 8px;
  border-radius: 8px;
  margin-right: 8px;
  font-size: 13px;
  color: var(--muted);
}
.profile-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}
.profile-grid > div {
  background: rgba(255, 255, 255, 0.01);
  padding: 12px;
  border-radius: 8px;
}
.profile-section {
  margin-top: 18px;
}
.profile-actions {
  margin-top: 18px;
  display: flex;
  gap: 10px;
}

/* analytics */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 12px;
}
.chart-card {
  background: rgba(0, 0, 0, 0.18);
  padding: 12px;
  border-radius: 10px;
  min-height: 180px;
}
.chart-card.wide {
  grid-column: 1/-1;
}

/* misc */
.loading {
  padding: 18px;
  color: var(--muted);
}
.empty {
  padding: 18px;
  color: var(--muted);
}
.error {
  padding: 18px;
  color: var(--danger);
}

/* footer */
.site-footer {
  padding: 22px 0;
  color: var(--muted);
  text-align: center;
  margin-top: 28px;
}

/* responsive */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 24px 0;
  }
  .promo {
    order: 2;
  }
  .charts-grid {
    grid-template-columns: 1fr;
  }
  .profile-grid {
    grid-template-columns: 1fr;
  }
}

/* Center the login card */
.center-content {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
}

/* Login Card */
.login-card {
  max-width: 420px;
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
  padding: 40px 30px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.login-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.6);
}

/* Hero Title */
.hero-title {
  font-size: 28px;
  margin-bottom: 12px;
  color: var(--accent-2);
}

/* Hero Lead Text */
.hero-lead {
  font-size: 14.5px;
  margin-bottom: 14px;
  line-height: 1.6;
  color: var(--muted);
}

.small-note {
  font-size: 12.5px;
}

/* Google login button wrapper */
.google-login {
  margin: 20px 0;
  display: flex;
  justify-content: center;
}

/* Login message */
.login-msg {
  margin-top: 10px;
}

/* Responsive tweaks */
@media (max-width: 500px) {
  .login-card {
    padding: 30px 20px;
  }
  .hero-title {
    font-size: 24px;
  }
}

/* Background only for login page */
body.login-page {
  background: linear-gradient(rgba(15, 23, 36, 0.65), rgba(15, 23, 36, 0.65)),
    url("assets/bg-image.jpeg") center/cover no-repeat;
}