:root {
  --background: #08070d;
  --panel: rgba(25, 21, 35, 0.86);
  --panel-border: rgba(255, 255, 255, 0.1);
  --text: #f7f3ff;
  --muted: #aaa3b7;
  --accent: #a768ff;
  --accent-strong: #7c32e6;
  --danger: #ff5f76;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--background);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(
      circle at top,
      rgba(128, 61, 211, 0.26),
      transparent 38%
    ),
    linear-gradient(180deg, #0d0a14 0%, #07060b 100%);
  font-family:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

button,
input {
  font: inherit;
}

button {
  width: 100%;
  min-height: 52px;
  border: 0;
  border-radius: 16px;
  padding: 14px 18px;
  color: white;
  background:
    linear-gradient(
      135deg,
      var(--accent),
      var(--accent-strong)
    );
  box-shadow: 0 12px 30px rgba(126, 52, 224, 0.3);
  font-weight: 700;
  cursor: pointer;
}

button:active {
  transform: scale(0.98);
}

input {
  width: 100%;
  min-height: 52px;
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  padding: 0 16px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  outline: none;
}

input:focus {
  border-color: rgba(167, 104, 255, 0.75);
  box-shadow: 0 0 0 4px rgba(167, 104, 255, 0.12);
}

label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 14px;
  font-size: clamp(2.4rem, 10vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: -0.055em;
}

h2 {
  margin-bottom: 20px;
  font-size: 1.25rem;
}

.page {
  display: none;
  min-height: 100vh;
  padding:
    max(24px, env(safe-area-inset-top))
    20px
    max(24px, env(safe-area-inset-bottom));
}

.page.active {
  display: flex;
  flex-direction: column;
}

#loginPage {
  justify-content: center;
}

.loginPanel {
  width: min(100%, 460px);
  margin: 0 auto;
  padding: 28px;
  border: 1px solid var(--panel-border);
  border-radius: 28px;
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

.brandIcon {
  display: grid;
  width: 58px;
  height: 58px;
  margin-bottom: 28px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  color: #d8b7ff;
  background: rgba(255, 255, 255, 0.06);
  font-size: 2rem;
}

.eyebrow {
  margin-bottom: 12px;
  color: #c89cff;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.intro {
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.6;
}

.loginChoices {
  display: grid;
  gap: 12px;
}

.loginForm {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--panel-border);
}

.loginForm input {
  margin-bottom: 14px;
}

.hidden {
  display: none !important;
}

.message {
  min-height: 24px;
  margin: 18px 0 0;
  color: var(--danger);
  text-align: center;
  font-size: 0.9rem;
  font-weight: 700;
}

.dashboardHeader {
  width: min(100%, 640px);
  margin: auto auto 24px;
  padding: 28px;
  border: 1px solid var(--panel-border);
  border-radius: 28px;
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

#williamDashboard > button,
#christineDashboard > button {
  width: min(100%, 640px);
  margin: 0 auto;
}

@media (min-width: 700px) {
  .page {
    padding-right: 32px;
    padding-left: 32px;
  }

  .loginPanel,
  .dashboardHeader {
    padding: 38px;
  }
}