.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--hero-bg);
}

html[data-theme="dark"] .login-page {
  background:
    radial-gradient(ellipse 70% 60% at 20% 10%, rgba(242, 24, 98, 0.12), transparent 55%),
    var(--surface);
}

html[data-theme="light"] .login-page {
  background: #FFFFFF;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  box-shadow: var(--shadow);
}

.login-card .logo {
  justify-content: center;
  margin-bottom: 28px;
  font-size: 26px;
  gap: 12px;
}

.login-card .logo-img {
  height: 44px;
  max-width: 220px;
}

.login-card h1 {
  text-align: center;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.login-card .sub {
  text-align: center;
  color: var(--ink-muted);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 28px;
}

.btn-google {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-2);
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s;
}

.btn-google:hover {
  background: var(--surface-3);
  box-shadow: var(--shadow-sm);
}

.login-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 24px 0;
  color: var(--ink-soft);
  font-size: 12px;
}

.login-divider::before,
.login-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.login-features {
  display: grid;
  gap: 10px;
}

.login-feat {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--ink-muted);
}

.login-feat svg {
  width: 16px;
  height: 16px;
  color: var(--brand);
  flex-shrink: 0;
}

.login-back {
  display: block;
  text-align: center;
  margin-top: 24px;
  font-size: 13px;
  color: var(--ink-muted);
}

.login-back:hover { color: var(--brand); }

.login-error {
  margin-bottom: 16px;
  padding: 12px 14px;
  border-radius: 10px;
  background: #fef2f2;
  border: 1px solid #F9C4C0;
  color: #b91c1c;
  font-size: 13px;
  display: none;
}

.login-error.show { display: block; }

.login-success {
  margin-bottom: 16px;
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.35);
  color: #15803d;
  font-size: 13px;
  line-height: 1.45;
  display: none;
}

.login-success.show { display: block; }

.login-or {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.login-or::before,
.login-or::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.auth-form { display: grid; gap: 8px; }
.auth-form.hidden { display: none; }
.hidden { display: none !important; }

.auth-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-muted);
  margin-top: 6px;
}

.auth-form input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--surface-2);
  color: var(--ink);
  font: inherit;
  font-size: 14px;
}

.auth-form input:focus {
  outline: none;
  border-color: rgba(242, 24, 98, 0.45);
  box-shadow: 0 0 0 3px rgba(242, 24, 98, 0.12);
}

.pw-field {
  position: relative;
  display: flex;
  align-items: center;
}

.pw-field input {
  padding-right: 44px;
}

.pw-field.has-generate input {
  padding-right: 76px;
}

.pw-toggle,
.pw-generate {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--ink-muted);
  cursor: pointer;
  display: grid;
  place-items: center;
  padding: 0;
}

.pw-toggle { right: 8px; }
.pw-generate { right: 40px; }

.pw-toggle:hover,
.pw-generate:hover {
  background: var(--surface-3, rgba(0,0,0,0.04));
  color: var(--brand);
}

.pw-toggle svg,
.pw-generate svg {
  width: 16px;
  height: 16px;
}

.pw-toggle .hidden { display: none !important; }

.pw-hints {
  list-style: none;
  margin: 2px 0 0;
  padding: 0;
  display: grid;
  gap: 3px;
}

.pw-hints li {
  font-size: 12px;
  color: var(--ink-soft);
  padding-left: 16px;
  position: relative;
}

.pw-hints li::before {
  content: '○';
  position: absolute;
  left: 0;
  color: var(--ink-soft);
}

.pw-hints li.is-met {
  color: #15803d;
}

.pw-hints li.is-met::before { content: '●'; color: #15803d; }

.pw-hints li.is-fail {
  color: #b91c1c;
}

.btn-auth-primary {
  margin-top: 10px;
  width: 100%;
  padding: 13px 16px;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(90deg, var(--brand), var(--brand-2, #6B0FB3));
  color: #fff;
  font: inherit;
  font-size: 15px;
  font-weight: 650;
  cursor: pointer;
}

.btn-auth-primary:disabled { opacity: 0.65; cursor: wait; }

.auth-switch {
  margin: 12px 0 0;
  text-align: center;
  font-size: 13px;
  color: var(--ink-muted);
}

.auth-hint {
  margin: 0 0 8px;
  font-size: 13px;
  color: var(--ink-muted);
  line-height: 1.5;
}

.linkish {
  border: 0;
  background: none;
  padding: 0;
  font: inherit;
  font-size: inherit;
  color: var(--brand);
  font-weight: 600;
  cursor: pointer;
}

.linkish:hover { text-decoration: underline; }