/* Estilos para la página de login */

:root {
    --azul-oscuro: #0a4f6d;
    --verde-agua: #84dcc6;
    --dorado: #f5c249;
    --rojo-coral: #ff6f61;
    --gris-oscuro: #2c3e50;
    --gris-claro: #ecf0f1;
    --sombra-suave: 0 4px 12px rgba(0, 0, 0, 0.08);
    --sombra-card: 0 8px 25px rgba(0, 0, 0, 0.15);
}

body {
    font-family: 'Poppins', sans-serif;
    background: var(--gris-claro);
    color: var(--gris-oscuro);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 1rem;
    box-sizing: border-box;
}

.login-card {
    background-color: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--sombra-card);
    text-align: center;
    animation: fadeIn 0.8s ease-in-out;
}

.login-header {
    margin-bottom: 2rem;
}

.login-icon {
    font-size: 3.5rem;
    color: var(--azul-oscuro);
    margin-bottom: 0.5rem;
}

.login-card h2 {
    color: var(--azul-oscuro);
    margin: 0;
    font-weight: 600;
}

.login-form {
    display: flex;
    flex-direction: column;
}

.form-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.form-group label {
    display: block;
    font-weight: bold;
    margin-bottom: 0.5rem;
    color: var(--gris-oscuro);
}

.form-group label i {
    margin-right: 8px;
    color: var(--verde-agua);
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-sizing: border-box;
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--azul-oscuro);
    box-shadow: 0 0 5px rgba(10, 79, 109, 0.3);
}

.btn-submit {
    width: 100%;
    padding: 15px;
    background-color: var(--verde-agua);
    color: var(--gris-oscuro);
    border: none;
    border-radius: 50px;
    font-size: 1.2rem;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s, transform 0.3s;
}

.btn-submit:hover {
    background-color: var(--dorado);
    transform: translateY(-3px);
}

.message {
    padding: 15px;
    margin-bottom: 1rem;
    border-radius: 8px;
    font-weight: bold;
    text-align: center;
    border: 1px solid transparent;
}

.error-message {
    background-color: #f8d7da;
    color: #721c24;
    border-color: #f5c6cb;
}