@import url("https://fonts.googleapis.com/css2?family=Edu+NSW+ACT+Cursive:wght@400..700&family=Funnel+Sans:ital,wght@0,300..800;1,300..800&display=swap");

:root {
  --verde: #66b512;
  --verde-oscuro: #6a994e;
  --gris-claro: #f8f9fa;
}

body {
  font-family: "Roboto", sans-serif;
  height: 100vh;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Fondo animado */
.area {
  background: linear-gradient(to left, #a9e6a5ff, #66b512);
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}

.circles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.circles li {
  position: absolute;
  display: block;
  list-style: none;
  width: 20px;
  height: 20px;
  background: rgba(255, 255, 255, 0.2);
  animation: animate 25s linear infinite;
  bottom: -150px;
}

/* Variaciones */
.circles li:nth-child(1) {
  left: 25%;
  width: 80px;
  height: 80px;
  animation-delay: 0s;
}
.circles li:nth-child(2) {
  left: 10%;
  width: 20px;
  height: 20px;
  animation-delay: 2s;
  animation-duration: 12s;
}
.circles li:nth-child(3) {
  left: 70%;
  width: 20px;
  height: 20px;
  animation-delay: 4s;
}
.circles li:nth-child(4) {
  left: 40%;
  width: 60px;
  height: 60px;
  animation-delay: 0s;
  animation-duration: 18s;
}
.circles li:nth-child(5) {
  left: 65%;
  width: 20px;
  height: 20px;
  animation-delay: 0s;
}
.circles li:nth-child(6) {
  left: 75%;
  width: 110px;
  height: 110px;
  animation-delay: 3s;
}
.circles li:nth-child(7) {
  left: 35%;
  width: 150px;
  height: 150px;
  animation-delay: 7s;
}
.circles li:nth-child(8) {
  left: 50%;
  width: 25px;
  height: 25px;
  animation-delay: 15s;
  animation-duration: 45s;
}
.circles li:nth-child(9) {
  left: 20%;
  width: 15px;
  height: 15px;
  animation-delay: 2s;
  animation-duration: 35s;
}
.circles li:nth-child(10) {
  left: 85%;
  width: 150px;
  height: 150px;
  animation-delay: 0s;
  animation-duration: 11s;
}

@keyframes animate {
  0% {
    transform: translateY(0) rotate(0deg);
    opacity: 1;
    border-radius: 0;
  }
  100% {
    transform: translateY(-1000px) rotate(720deg);
    opacity: 0;
    border-radius: 50%;
  }
}

/* Login */
.login-container {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  display: flex;
  max-width: 900px;
  width: 100%;
  z-index: 10;
  position: relative;
}

.login-left {
  flex: 1;
  min-height: 400px;
  display: flex;
  align-items: center;
}

.login-left img {
  width: 100%;
  height: auto;
  opacity: 0.9;
}

.login-right {
  flex: 1;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.header-logo {
  width: 100%;
  display: flex;
  justify-content: center;
}

.login-right h2 {
  color: var(--verde);
  margin-bottom: 25px;
  font-family: "Edu NSW ACT Cursive", cursive;
  font-weight: 600;
  font-size: 2rem;
  text-align: center;
}

.input-wrapper {
  position: relative;
  margin-bottom: 20px;
}

.input-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--verde);
  font-size: 1.2rem;
}

.form-control {
  border: 1.5px solid #e0e0e0;
  border-radius: 10px;
  padding: 12px 12px 12px 40px;
  background: #fff;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.form-control:focus {
  border-color: var(--verde);
  box-shadow: 0 0 8px rgba(102, 181, 18, 0.3);
  outline: none;
  background: #fff;
}

.btn-login {
  background: var(--verde);
  color: #fff;
  border-radius: 10px;
  padding: 12px;
  font-weight: bold;
  transition: background 0.3s;
  width: 100%;
}

.btn-login:hover {
  background: var(--verde-oscuro);
  color: #fff;
}

.extra-links {
  margin-top: 15px;
  font-size: 0.9rem;
  text-align: center;
  font-style: italic;
}

@media (max-width: 768px) {
  .login-container {
    flex-direction: column;
  }
  .login-left {
    display: none;
  }
}