/**
 * Login estilo ondas (prueba22) — Unidad Educativa
 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body.login-wavy-page {
  min-height: 100vh;
  background-color: #56CCF2;
  font-family: 'Asap', sans-serif;
  position: relative;
  overflow-x: hidden;
}

body.login-wavy-page::before,
body.login-wavy-page::after {
  content: '';
  position: fixed;
  width: 700px;
  height: 700px;
  border-top-left-radius: 40%;
  border-top-right-radius: 45%;
  border-bottom-left-radius: 35%;
  border-bottom-right-radius: 40%;
  z-index: 0;
  pointer-events: none;
}

body.login-wavy-page::before {
  left: -15%;
  bottom: -35%;
  background-color: rgba(255, 255, 255, 0.18);
  animation: login-wavy-waves 8s infinite linear;
}

body.login-wavy-page::after {
  right: -10%;
  top: -30%;
  background-color: rgba(43, 157, 201, 0.35);
  animation: login-wavy-waves 10s infinite reverse;
}

.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  position: relative;
  z-index: 1;
}

.login-card {
  overflow: hidden;
  background-color: white;
  padding: 0;
  border-radius: 12px;
  position: relative;
  width: 100%;
  max-width: 440px;
  box-shadow: 5px 10px 10px rgba(2, 128, 144, 0.2);
  isolation: isolate;
}

.login-card-content {
  position: relative;
  overflow: hidden;
  padding: 36px 32px 32px;
  background: transparent;
}

.login-waves {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.login-waves .wave {
  position: absolute;
  width: 600px;
  height: 600px;
  border-top-left-radius: 40%;
  border-top-right-radius: 45%;
  border-bottom-left-radius: 35%;
  border-bottom-right-radius: 40%;
  transform-origin: center center;
}

.login-waves .wave-1 {
  left: 40%;
  top: 50%;
  margin-left: -300px;
  margin-top: -200px;
  background-color: rgba(120, 120, 120, 0.12);
  animation: login-wavy-waves 6s infinite linear;
}

.login-waves .wave-2 {
  left: 35%;
  top: 50%;
  margin-left: -300px;
  margin-top: -180px;
  background-color: rgba(160, 160, 160, 0.15);
  animation: login-wavy-waves 7s infinite linear;
}

.login-inner {
  position: relative;
  z-index: 1;
  background: transparent;
}

.login-logo {
  text-align: center;
  margin-bottom: 24px;
}

.login-logo img {
  max-width: 100%;
  max-height: 100px;
  width: auto;
  object-fit: contain;
}

.login-header {
  margin-bottom: 28px;
}

.login-header h1 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 6px;
}

.login-header p {
  font-size: 0.9rem;
  color: #6b7280;
}

.login-alert {
  padding: 12px 14px;
  border-radius: 8px;
  font-size: 0.875rem;
  margin-bottom: 20px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.login-alert-danger {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

.login-alert-success {
  background: #f0fdf4;
  color: #15803d;
  border: 1px solid #bbf7d0;
}

.login-alert-close {
  background: none;
  border: none;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  color: inherit;
  opacity: 0.6;
  padding: 0 4px;
}

.login-alert-close:hover {
  opacity: 1;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: #374151;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 8px;
  transition: color 0.2s ease;
}

.form-group:focus-within label {
  color: #0284c7;
}

.required {
  color: #ef4444;
  font-weight: 700;
  margin-left: 2px;
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="email"] {
  width: 100%;
  font-family: 'Asap', sans-serif;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: #111827;
  padding: 12px 14px;
  border: 1px solid rgba(156, 163, 175, 0.45);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  position: relative;
  z-index: 1;
}

.form-group input::placeholder {
  color: #9ca3af;
  font-weight: 400;
  letter-spacing: 0.02em;
  opacity: 1;
}

.form-group input:focus {
  color: #0f172a;
  background: rgba(255, 255, 255, 0.98);
  border-color: #56CCF2;
  box-shadow: 0 0 0 3px rgba(86, 204, 242, 0.25);
}

.form-group input.is-invalid {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2);
}

.password-wrap {
  position: relative;
}

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

.toggle-password {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: #9ca3af;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.toggle-password:hover {
  color: #56CCF2;
}

.hint {
  display: block;
  margin-top: 7px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: #6b7280;
}

.form-options {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 24px;
}

.checkbox-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: #374151;
  cursor: pointer;
}

.checkbox-wrap input {
  width: 16px;
  height: 16px;
  accent-color: #56CCF2;
  cursor: pointer;
}

.forgot-link {
  font-size: 0.875rem;
  color: #56CCF2;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.forgot-link:hover {
  color: #3DB5EB;
}

.btn-login {
  width: 100%;
  font-family: 'Asap', sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  background-color: #56CCF2;
  border: none;
  border-radius: 8px;
  padding: 12px 16px;
  cursor: pointer;
  transition: background-color 0.3s, opacity 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-login:hover:not(:disabled) {
  background-color: #3DB5EB;
}

.btn-login:disabled {
  opacity: 0.75;
  cursor: wait;
}

.btn-login .spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: login-wavy-spin 0.7s linear infinite;
  display: none;
}

.btn-login.is-loading .spinner {
  display: inline-block;
}

.btn-login.is-loading .btn-label {
  opacity: 0.9;
}

@keyframes login-wavy-waves {
  from {
    transform: rotate(0);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes login-wavy-spin {
  to {
    transform: rotate(360deg);
  }
}

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

  .form-options {
    flex-direction: column;
    align-items: flex-start;
  }
}