/* Embed Manager — login simple */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap');

:root {
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-soft: #3b82f6;
  --page-bg: #eef2f7;
  --card-bg: #ffffff;
  --border: #dbe3ee;
  --text: #1e293b;
  --muted: #64748b;
  --label: #475569;
  --radius: 10px;
  --shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
  --transition: 0.18s ease;
}

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

html, body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--page-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow-x: hidden;
}

.login-shell {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.login-deco {
  position: absolute;
  border: 1px solid #d5deea;
  border-radius: 18px;
  background: transparent;
}

.login-deco-a {
  width: min(420px, 70vw);
  height: min(320px, 48vh);
  top: 50%;
  left: 50%;
  transform: translate(-54%, -58%) rotate(-2deg);
}

.login-deco-b {
  width: min(380px, 64vw);
  height: min(290px, 42vh);
  top: 50%;
  left: 50%;
  transform: translate(-42%, -40%) rotate(3deg);
  border-color: #c9d5e5;
}

.login-deco-dots {
  width: 180px;
  height: 140px;
  top: 18%;
  left: 14%;
  border: none;
  background-image: radial-gradient(circle, #b8c7db 1.5px, transparent 1.6px);
  background-size: 16px 16px;
  opacity: 0.55;
}

.login-page {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 400px;
  padding: 24px 18px;
}

.login-card {
  width: 100%;
  margin: 0;
  padding: 36px 32px 32px;
  background: var(--card-bg);
  border: 1px solid #e8eef5;
  border-radius: 16px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation: login-in 0.45s ease both;
}

.login-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 8px;
}

.login-brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(145deg, var(--accent-soft), var(--accent));
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  box-shadow: 0 6px 14px rgba(37, 99, 235, 0.28);
}

.login-brand-name {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #0f172a;
}

.login-alert {
  margin: 0;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.86rem;
  line-height: 1.45;
  color: #b91c1c;
  background: #fef2f2;
  border: 1px solid #fecaca;
}

.login-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.login-field label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--label);
}

.login-field input[type="text"],
.login-field input[type="password"] {
  width: 100%;
  height: 44px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.login-field input::placeholder {
  color: #94a3b8;
}

.login-field input:focus {
  outline: none;
  border-color: var(--accent-soft);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.login-password-wrap {
  position: relative;
}

.login-password-wrap input {
  padding-right: 44px;
}

.login-password-toggle {
  position: absolute;
  top: 50%;
  right: 4px;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: #94a3b8;
  cursor: pointer;
}

.login-password-toggle:hover {
  color: var(--accent);
  background: rgba(37, 99, 235, 0.06);
}

.login-password-icon[hidden] {
  display: none;
}

.login-remember {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: -2px;
  font-size: 0.9rem;
  color: var(--muted);
  cursor: pointer;
  user-select: none;
}

.login-remember input {
  width: 15px;
  height: 15px;
  accent-color: var(--accent);
  cursor: pointer;
}

.login-btn {
  width: 100%;
  height: 46px;
  margin-top: 4px;
  border: none;
  border-radius: var(--radius);
  background: var(--accent);
  color: #fff;
  font-family: inherit;
  font-size: 0.98rem;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.25);
}

.login-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.login-btn:active {
  transform: translateY(0);
}

@keyframes login-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 480px) {
  .login-card {
    padding: 28px 20px 24px;
  }

  .login-brand-name {
    font-size: 1.2rem;
  }

  .login-deco-dots {
    opacity: 0.3;
  }
}

@media (prefers-reduced-motion: reduce) {
  .login-card {
    animation: none;
  }

  .login-btn {
    transition: none;
  }
}