:root {
  --bg-deep: #06111f;
  --bg-mid: #0a1f38;
  --blue-dark: #0d47a1;
  --blue: #1565c0;
  --blue-light: #64b5f6;
  --cyan: #22d3ee;
  --text: #f4f8fc;
  --muted: #94a3b8;
  --card: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.12);
  --panel-glass: linear-gradient(160deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  --panel-solid: rgba(10, 31, 56, 0.88);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  --shadow-soft: 0 14px 40px rgba(0, 0, 0, 0.25);
  --success: #22c55e;
  --danger: #ef4444;
  --warning: #f59e0b;
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;

  /* Legacy aliases used by older stylesheets */
  --bg: var(--bg-deep);
  --panel: var(--card);
  --panel-soft: rgba(255, 255, 255, 0.04);
  --primary: var(--blue);
  --primary-dark: var(--blue-dark);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body.elevatory-app {
  margin: 0;
  font-family: "Segoe UI", Inter, "Manrope", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg-deep);
  overflow-x: hidden;
}

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

.theme-backdrop {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  isolation: isolate;
}

body.elevatory-app > :not(.theme-backdrop) {
  position: relative;
  z-index: 1;
}

.grid-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6, 17, 31, 0.2), rgba(6, 17, 31, 0.92)),
    linear-gradient(90deg, rgba(21, 101, 192, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(21, 101, 192, 0.08) 1px, transparent 1px);
  background-size: auto, 56px 56px, 56px 56px;
  mask-image: radial-gradient(circle at center, black 35%, transparent 100%);
}

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  animation: elevatory-drift 14s ease-in-out infinite alternate;
}

.glow-a {
  width: 420px;
  height: 420px;
  top: -120px;
  right: -80px;
  background: rgba(21, 101, 192, 0.45);
}

.glow-b {
  width: 360px;
  height: 360px;
  bottom: -100px;
  left: -60px;
  background: rgba(34, 211, 238, 0.18);
  animation-delay: -4s;
}

@keyframes elevatory-drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(24px, 18px, 0) scale(1.08); }
}

.hidden {
  display: none !important;
}

.glass-surface {
  border: 1px solid var(--border);
  background: var(--panel-glass);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-soft);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--blue-light);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 800;
}

.form-grid {
  display: grid;
  gap: 18px;
}

.field {
  display: grid;
  gap: 8px;
}

.field span {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text);
}

.field input,
.field textarea,
.field select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 15px;
  background: rgba(6, 17, 31, 0.55);
  color: var(--text);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(148, 163, 184, 0.7);
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: rgba(100, 181, 246, 0.55);
  box-shadow: 0 0 0 4px rgba(21, 101, 192, 0.18);
}

.field input[readonly],
.field input:disabled,
.field textarea:disabled {
  background: rgba(6, 17, 31, 0.35);
  color: var(--muted);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.inline-message {
  border-radius: var(--radius-md);
  padding: 12px 14px;
  line-height: 1.7;
  font-size: 0.94rem;
}

.inline-message.error {
  background: rgba(239, 68, 68, 0.12);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.22);
}

.inline-message.success {
  background: rgba(34, 197, 94, 0.12);
  color: #86efac;
  border: 1px solid rgba(34, 197, 94, 0.22);
}

.inline-message.info {
  background: rgba(21, 101, 192, 0.14);
  color: #bfdbfe;
  border: 1px solid rgba(21, 101, 192, 0.22);
}

.primary-button,
.ghost-link,
.text-link,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 0 20px;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-button,
.btn-primary {
  border: 0;
  color: #fff;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  box-shadow: 0 10px 30px rgba(13, 71, 161, 0.35);
  cursor: pointer;
}

.primary-button:hover,
.btn-primary:hover {
  transform: translateY(-1px);
}

.primary-button:disabled,
.primary-button.muted {
  opacity: 0.55;
  cursor: not-allowed;
  box-shadow: none;
}

.ghost-link,
.btn-ghost,
.ghost-button,
.secondary-button {
  border: 1px solid var(--border);
  color: #dbeafe;
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
}

.text-link {
  min-height: auto;
  padding: 0;
  color: var(--blue-light);
  font-weight: 700;
}

.text-link:hover {
  color: #fff;
}

.brand-mark {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-light));
  display: grid;
  place-items: center;
  box-shadow: 0 12px 40px rgba(21, 101, 192, 0.35);
  font-weight: 800;
  color: #fff;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #dbeafe;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 0 rgba(34, 211, 238, 0.7);
  animation: elevatory-pulse 2s infinite;
}

@keyframes elevatory-pulse {
  0% { box-shadow: 0 0 0 0 rgba(34, 211, 238, 0.65); }
  70% { box-shadow: 0 0 0 12px rgba(34, 211, 238, 0); }
  100% { box-shadow: 0 0 0 0 rgba(34, 211, 238, 0); }
}

@media (max-width: 720px) {
  .field-row {
    grid-template-columns: 1fr;
  }
}