:root {
    --color-primary: #007bff;
    --color-secondary: #6c757d;
    --color-success: #28a745;
    --color-danger: #dc3545;
    --color-info: #17a2b8;
    --color-light: #f8f9fa;
    --color-dark: #343a40;

    --color-background: #333333;
    --color-text: #ffffff;
    --color-container-bg: #ffffff;
    --color-container-text: #333333;
    --color-border: #ccc;
    --color-placeholder: #999;
    --color-button-text: #fff;
    --color-link-hover: var(--color-info);
    --color-alert-bg: rgba(0, 0, 0, 0.7);
    --color-alert-content-bg: var(--color-dark);
    --color-modal-bg: #666666;
    --color-icon-logo-bg: #3C3A52;
}


body {
    padding-top: 80px; /* Ajusta al alto real del navbar */
}

.navbar {
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.navbar.transparent {
    background-color: rgba(255, 255, 255, 0.5) !important; /* semi-transparente */
    backdrop-filter: blur(10px); /* efecto vidrio */
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}



/* Estilos para el contenedor de inicio de sesión */
.login-container {
    max-width: 400px;
    margin-bottom: 40px;
    text-align: center;
    background-color: var(--color-container-bg);
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    color: var(--color-container-text);
}

.container-section {
    display: none;
}

.container-section.active {
    display: block;
}

.login-container img {
    width: 100px;
    height: 100px;
}


.form-group {
    position: relative;
    margin-top: 2rem;
}

.form-group input {
    width: 100%;
    padding: 10px;
    margin: 5px;
    font-size: 16px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    outline: none;
}

.form-group label {
    position: absolute;
    top: 50%;
    left: 10px;
    transform: translateY(-50%);
    background-color: var(--color-container-bg);
    border-radius: 10px;
    padding: 0 5px;
    color: var(--color-placeholder);
    font-size: 16px;
    transition: all 0.2s ease-in-out;
    pointer-events: none;
}

.form-group input:focus+label,
.form-group input:not(:placeholder-shown)+label {
    top: 0;
    left: 5px;
    font-size: 12px;
    color: var(--color-container-text);
    transform: translateY(-50%);
}

.form-group .toggle-password {
    position: absolute;
    top: 50%;
    right: 10px;
    transform: translateY(-50%);
    cursor: pointer;
    color: var(--color-placeholder);
}


.clickable {
    color: var(--color-info);
    text-decoration: underline;
    cursor: pointer;
}

.clickable:hover {
    color: var(--color-link-hover);
}



/* Estilo para la alerta personalizada */
.alert {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-alert-bg);
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.alert-content {
    background-color: var(--color-alert-content-bg);
    color: var(--color-button-text);
    padding: 20px;
    border-radius: 5px;
    text-align: center;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

.alert button {
    background-color: var(--color-primary);
    color: var(--color-button-text);
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    margin-top: 10px;
    border-radius: 5px;
}