/* =======================================================
   ESTILOS LOGIN - SEMILLAS MONTESSORI 
   PALETA: Oscuro (#029994) | Claro (#8dc9ad)
   ======================================================= */

body {
    /* Fondo principal con el Verde Oscuro del logo */
    background-color: #029994; 
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
    /* Degradado sutil para dar profundidad */
    background: linear-gradient(135deg, #029994 0%, #017a76 100%);
}

.login-container {
    background-color: #ffffff;
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 380px;
    text-align: center;
    box-sizing: border-box;
    /* Borde superior decorativo con el Verde Claro del logo */
    border-top: 6px solid #8dc9ad; 
}

.login-container img {
    width: 190px;
    height: auto;
    margin-bottom: 20px;
    filter: drop-shadow(0px 4px 6px rgba(0, 0, 0, 0.05));
}

h2 {
    /* Título en Verde Oscuro */
    color: #029994;
    margin-bottom: 25px;
    font-weight: bold;
    font-size: 1.6rem;
    letter-spacing: 1px;
}

/* Contenedores de Input */
.input-container {
    position: relative;
    margin-bottom: 20px;
    width: 100%;
}

.input-container i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    /* Iconos en Verde Oscuro */
    color: #029994;
    font-size: 18px;
    transition: 0.3s;
}

.input-container input {
    width: 100%;
    padding: 14px 15px 14px 45px;
    border: 2px solid #f0f0f0;
    border-radius: 12px;
    font-size: 16px;
    box-sizing: border-box;
    transition: all 0.3s ease;
}

/* Efecto Focus: Borde cambia al Verde Claro del logo */
.input-container input:focus {
    outline: none;
    border-color: #8dc9ad;
    box-shadow: 0 0 10px rgba(141, 201, 173, 0.3);
}

.input-container input:focus + i {
    color: #8dc9ad; /* El icono también se ilumina en verde claro */
}

/* Botón de Ingreso */
button {
    background-color: #029994; /* Fondo Verde Oscuro */
    color: #ffffff;
    border: none;
    width: 100%;
    padding: 15px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: bold;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
    box-shadow: 0 4px 12px rgba(2, 153, 148, 0.2);
}

button:hover {
    /* En hover cambia al Verde Claro */
    background-color: #8dc9ad;
    color: #029994; /* Texto cambia a oscuro para contraste */
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

button:active {
    transform: translateY(0);
}

/* Mensajes de Error */
.error {
    color: #d32f2f;
    background-color: #ffe6e6;
    padding: 12px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-size: 14px;
    border: 1px solid #ffcccc;
    display: flex;
    align-items: center;
    justify-content: center;
}

.error::before {
    content: "\f06a"; 
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    margin-right: 8px;
}

/* Link de registro web (URL guardada en sistema) */
.registro-link {
    display: block;
    margin-top: 20px;
    color: #029994;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}

.registro-link:hover {
    color: #8dc9ad;
    text-decoration: underline;
}