/* Misma paleta clara que el resto del sistema (ver app.css): fondo más
   oscuro, texto casi negro, bordes visibles y sombras en negro. Esta
   pantalla no tiene tema oscuro. */
:root {
  --brand-500: #0066ff;
  --brand-600: #0047b3;
  --brand-100: #c3cfe4;
  --text-900: #0f1a1c;
  --text-500: #45585b;
  --danger-500: #c0392b;
  --danger-100: #fbe9e7;
  --bg: #b4c0bf;
  --field-bg: #c9d3d1;
  --card-bg: #ffffff;
  --border: #b9c7c8;
  --shadow-rgb: 16, 27, 30;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: linear-gradient(180deg, var(--bg) 0%, var(--brand-100) 100%);
  color: var(--text-900);
}

.login-wrapper {
  min-height: 100vh;
  min-height: 100svh; /* usa la altura visible real en móviles (barras de navegador) */
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 28px;
  box-shadow: 0 10px 30px rgba(var(--shadow-rgb), 0.18);
  text-align: center;
}

@media (max-width: 360px) {
  .login-wrapper {
    padding: 16px;
  }

  .login-card {
    padding: 24px 18px;
    border-radius: 12px;
  }
}

.login-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 12px;
}

.login-icon img {
  width: 68px;
  height: auto;
  filter: drop-shadow(0 4px 10px rgba(0, 30, 40, 0.25));
}

.login-title {
  font-size: 1.4rem;
  margin: 0 0 4px;
  color: var(--text-900);
}

.login-subtitle {
  font-size: 0.85rem;
  color: var(--text-500);
  margin: 0 0 20px;
}

.login-alert {
  background: var(--danger-100);
  color: var(--danger-500);
  border: 1px solid rgba(192, 57, 43, 0.25);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.85rem;
  margin-bottom: 16px;
  text-align: left;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}

.login-form label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-900);
  margin-top: 10px;
}

.login-form input[type="email"],
.login-form input[type="password"] {
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--field-bg);
  color: var(--text-900);
  /* 16px evita que Safari/iOS haga zoom automático al enfocar el campo */
  font-size: 16px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  width: 100%;
}

.login-form input:focus {
  border-color: var(--brand-500);
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.15);
}

.login-remember {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-500);
  cursor: pointer;
}

.login-remember input {
  width: 16px;
  height: 16px;
  accent-color: var(--brand-500);
  cursor: pointer;
}

.login-support {
  margin-top: 16px;
  font-size: 0.8rem;
  color: var(--text-500);
}

.login-form button {
  margin-top: 18px;
  width: 100%;
  min-height: 46px; /* tamaño táctil adecuado en móviles */
  padding: 12px;
  border: none;
  border-radius: 8px;
  background: var(--brand-500);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease;
}

.login-form button:hover {
  background: var(--brand-600);
}

.login-version {
  position: fixed;
  right: 16px;
  top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 12px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(var(--shadow-rgb), 0.18);
  font-size: 0.72rem;
  color: var(--text-500);
}

.login-version strong {
  color: var(--brand-600);
  font-weight: 700;
}