:root {
  --bg0: #030506;
  --bg1: #070a0f;
  --bg-deep: #05080c;
  --ink: #f4f7fa;
  --muted: rgba(244, 247, 250, 0.5);
  --faint: rgba(244, 247, 250, 0.055);
  --accent: #7fd8c2;
  --accent-dim: rgba(127, 216, 194, 0.12);
  --accent-glow: rgba(127, 216, 194, 0.32);
  --danger: #f87171;
  --line: rgba(255, 255, 255, 0.1);
  --shell: min(28rem, calc(100vw - 32px));
  --font-display: "Outfit", "Inter", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--bg0);
  color-scheme: dark;
  overflow-x: hidden;
}

body {
  margin: 0;
  min-height: 100svh;
  min-height: 100dvh;
  font-family: "Inter", system-ui, sans-serif;
  font-weight: 400;
  color: var(--ink);
  background: var(--bg0);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img,
iframe,
video {
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Base canvas (forgot, legacy pages) */
.canvas {
  position: relative;
  isolation: isolate;
  min-height: 100svh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  background: linear-gradient(165deg, var(--bg0) 0%, var(--bg1) 45%, #05080c 100%);
}

.canvas::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(ellipse 100% 60% at 50% -15%, rgba(127, 216, 194, 0.06), transparent 50%);
}

@media (prefers-reduced-motion: no-preference) {
  .canvas:not(.canvas--gate)::before {
    content: "";
    position: fixed;
    inset: -25%;
    background: radial-gradient(circle at 40% 35%, var(--accent-dim), transparent 42%);
    animation: auth-drift 28s ease-in-out infinite alternate;
    pointer-events: none;
    z-index: 0;
  }
}

@keyframes auth-drift {
  from {
    transform: translate(0, 0) scale(1);
    opacity: 0.45;
  }
  to {
    transform: translate(2%, -2%) scale(1.05);
    opacity: 0.75;
  }
}

.auth-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(var(--faint) 1px, transparent 1px),
    linear-gradient(90deg, var(--faint) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 75% 65% at 50% 45%, black 12%, transparent 68%);
  pointer-events: none;
  z-index: 0;
}

.canvas--gate .auth-grid {
  opacity: 0.4;
}

/* Login / Sign up: single-column gate layout */
.canvas--gate {
  background: var(--bg-deep);
}

.canvas--gate::before,
.canvas--gate::after {
  display: none;
}

.gate-backdrop {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 140% 90% at 50% -30%, rgba(127, 216, 194, 0.14), transparent 58%),
    radial-gradient(ellipse 80% 50% at 110% 60%, rgba(55, 95, 115, 0.2), transparent 52%),
    radial-gradient(ellipse 60% 45% at -10% 70%, rgba(127, 216, 194, 0.06), transparent 48%);
}

.gate-header {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 16px;
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
  padding-top: max(20px, env(safe-area-inset-top, 0px));
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
  padding-bottom: 8px;
}

.gate-main {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px max(20px, env(safe-area-inset-left, 0px)) max(36px, env(safe-area-inset-bottom, 0px) + 20px)
    max(20px, env(safe-area-inset-right, 0px));
}

.gate-card {
  width: 100%;
  max-width: 400px;
  padding: 40px 32px 36px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.35),
    0 32px 96px -32px rgba(0, 0, 0, 0.65),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
}

@media (min-width: 480px) {
  .gate-card {
    padding: 44px 40px 40px;
  }
}

.gate-title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 4.5vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.15;
  color: var(--ink);
}

.gate-sub {
  margin: 0 0 28px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--muted);
}

/* Sign-up progress */
.gate-progress {
  margin-bottom: 26px;
}

.gate-steps {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 10px;
  margin-bottom: 14px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.gate-step {
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition:
    color 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease,
    opacity 0.2s ease;
}

.gate-step--active {
  color: var(--ink);
  background: rgba(127, 216, 194, 0.12);
  border-color: rgba(127, 216, 194, 0.3);
  box-shadow: 0 0 20px -6px var(--accent-glow);
}

.gate-step--done {
  opacity: 0.42;
}

.gate-step-sep {
  color: rgba(244, 247, 250, 0.22);
  user-select: none;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.gate-summary {
  margin: 0 0 20px;
  font-size: 13px;
  line-height: 1.5;
  color: rgba(244, 247, 250, 0.48);
}

.gate-progress-bar {
  height: 3px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
  margin-bottom: 10px;
}

.gate-progress-bar > span {
  display: block;
  height: 100%;
  width: 50%;
  border-radius: 3px;
  background: var(--accent);
  box-shadow: 0 0 14px var(--accent-glow);
  transition: width 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.gate-step-caption {
  margin: 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
}

.gate-lead {
  margin: 0 0 24px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--muted);
}

.field {
  margin-bottom: 20px;
}

.field:last-of-type {
  margin-bottom: 0;
}

.canvas--gate .field label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: rgba(244, 247, 250, 0.55);
  margin-bottom: 8px;
}

input[type="email"],
input[type="password"],
input[type="text"] {
  width: 100%;
  max-width: 100%;
  height: 50px;
  padding: 0 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.28);
  color: var(--ink);
  font-size: 15px;
  font-family: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

form .field input {
  margin-bottom: 0;
}

@media screen and (max-width: 640px) {
  input[type="email"],
  input[type="password"],
  input[type="text"] {
    font-size: 16px;
  }
}

input::placeholder {
  color: rgba(244, 247, 250, 0.28);
}

input:hover {
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(0, 0, 0, 0.32);
}

input:focus {
  outline: none;
  border-color: rgba(127, 216, 194, 0.45);
  box-shadow: 0 0 0 3px rgba(127, 216, 194, 0.12);
}

.field-hint {
  margin: 8px 0 0;
  font-size: 12px;
  line-height: 1.45;
  color: rgba(244, 247, 250, 0.38);
}

.turnstile-wrap {
  margin: 4px 0 20px;
  min-height: 68px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.canvas--gate .turnstile-wrap {
  padding: 14px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.2);
  min-height: 76px;
}

.turnstile-field-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: rgba(244, 247, 250, 0.55);
  margin-bottom: 8px;
}

.gate-flow-hint {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.55;
  color: rgba(244, 247, 250, 0.42);
}

form .btn-primary {
  margin-top: 6px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  min-width: 0;
  padding: 0 24px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  border-radius: 14px;
  border: none;
  cursor: pointer;
  width: 100%;
  touch-action: manipulation;
  transition: transform 0.15s ease, box-shadow 0.2s ease, opacity 0.2s ease, background 0.2s ease;
}

.btn:focus-visible {
  outline: 2px solid rgba(127, 216, 194, 0.55);
  outline-offset: 3px;
}

.btn:active:not(:disabled) {
  transform: scale(0.99);
}

.btn-primary {
  color: #041210;
  background: var(--accent);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    0 12px 36px -8px var(--accent-glow);
}

.btn-primary:hover:not(:disabled) {
  background: #8fe0cc;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.28),
    0 16px 44px -8px var(--accent-glow);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-link {
  display: block;
  width: 100%;
  margin-top: 16px;
  padding: 12px 8px;
  background: none;
  border: none;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  text-align: center;
  transition: color 0.2s ease;
  touch-action: manipulation;
}

.btn-link:hover {
  color: var(--ink);
}

.btn-link:focus-visible {
  outline: 2px solid rgba(127, 216, 194, 0.5);
  outline-offset: 2px;
  border-radius: 8px;
}

.msg {
  font-size: 14px;
  margin: 0 0 20px;
  padding: 14px 16px;
  border-radius: 14px;
  line-height: 1.5;
}

.msg-error {
  background: rgba(248, 113, 113, 0.09);
  color: #fecaca;
  border: 1px solid rgba(248, 113, 113, 0.2);
}

.msg-ok {
  background: rgba(127, 216, 194, 0.08);
  color: #9ee9d6;
  border: 1px solid rgba(127, 216, 194, 0.22);
}

.gate-footer {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.footer-links {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  text-align: center;
  line-height: 1.6;
}

.footer-links a {
  color: var(--accent);
  font-weight: 500;
  padding: 6px 8px;
  margin: 0 -4px;
  border-radius: 8px;
  transition: color 0.2s ease, background 0.2s ease;
}

.footer-links a:hover {
  color: #b8f0e2;
  background: rgba(127, 216, 194, 0.08);
}

.footer-links a:focus-visible {
  outline: 2px solid rgba(127, 216, 194, 0.5);
  outline-offset: 2px;
}

.footer-links--split {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 6px 10px;
}

.footer-links--split .footer-sep {
  color: rgba(244, 247, 250, 0.2);
  user-select: none;
}

.wordmark {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--ink);
  font-family: system-ui, sans-serif;
  min-width: 0;
}

.wordmark span {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 11px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 18px var(--accent-glow);
  vertical-align: middle;
}

.nav-links {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  padding: 10px 16px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border-radius: 12px;
  transition: color 0.2s ease, background 0.2s ease;
  touch-action: manipulation;
}

.nav-links a:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.06);
}

.nav-links a:focus-visible {
  outline: 2px solid rgba(127, 216, 194, 0.5);
  outline-offset: 2px;
}

.nav-links a.nav-pill {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-links a.nav-pill:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.14);
}

.hidden {
  display: none !important;
}

.auth-hint {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
  text-align: center;
  max-width: 28rem;
  margin-left: auto;
  margin-right: auto;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.auth-hint code {
  font-size: 12px;
  color: var(--accent);
}

/* Legacy: forgot password (centered card) */
.canvas:not(.canvas--gate) .auth-top {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 12px;
  padding-top: max(12px, env(safe-area-inset-top, 0px));
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
  padding-bottom: 10px;
  max-width: var(--shell);
  margin: 0 auto;
  width: 100%;
}

.canvas:not(.canvas--gate) main {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8px max(16px, env(safe-area-inset-left, 0px)) max(40px, env(safe-area-inset-bottom, 0px) + 24px)
    max(16px, env(safe-area-inset-right, 0px));
  max-width: var(--shell);
  margin: 0 auto;
  width: 100%;
}

.canvas:not(.canvas--gate) .auth-shell {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
}

.canvas:not(.canvas--gate) .auth-panel {
  border-radius: 22px;
  border: 1px solid var(--line);
  background: linear-gradient(
    155deg,
    rgba(255, 255, 255, 0.065) 0%,
    rgba(255, 255, 255, 0.028) 50%,
    rgba(255, 255, 255, 0.04) 100%
  );
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.4),
    0 28px 64px -28px rgba(0, 0, 0, 0.7),
    0 0 80px -40px var(--accent-glow);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

.canvas:not(.canvas--gate) .auth-panel-inner {
  padding: 24px 18px 26px;
}

@media (min-width: 420px) {
  .canvas:not(.canvas--gate) .auth-panel-inner {
    padding: 30px 28px 34px;
  }
}

.canvas:not(.canvas--gate) .auth-panel-inner > h1 {
  font-family: var(--font-display);
  margin: 0 0 10px;
  font-size: clamp(1.5rem, 4vw, 1.85rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.canvas:not(.canvas--gate) .auth-panel-inner > .sub {
  margin: 0 0 22px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
}

.canvas:not(.canvas--gate) .auth-panel-inner form > input[type="email"],
.canvas:not(.canvas--gate) .auth-panel-inner form > input[type="password"],
.canvas:not(.canvas--gate) .auth-panel-inner form > input[type="text"] {
  margin-bottom: 18px;
}

.canvas:not(.canvas--gate) label {
  letter-spacing: 0.02em;
  text-transform: none;
  font-size: 13px;
  font-weight: 500;
  color: rgba(244, 247, 250, 0.5);
}

.canvas:not(.canvas--gate) .footer-links a {
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(127, 216, 194, 0.35);
}

.canvas:not(.canvas--gate) .footer-links a:hover {
  background: none;
  text-decoration-color: var(--accent);
}

.canvas:not(.canvas--gate) .nav-links a {
  border-radius: 999px;
  padding: 8px 14px;
  min-height: 44px;
}

@media (prefers-reduced-motion: reduce) {
  .canvas:not(.canvas--gate)::before {
    animation: none;
  }

  .btn {
    transition: none;
  }

  .gate-progress-bar > span {
    transition: none;
  }
}

@media (max-width: 380px) {
  .wordmark {
    letter-spacing: 0.18em;
    font-size: 10px;
  }

  .gate-card {
    padding: 32px 22px 28px;
  }
}