html {
    font-size: 14px;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
    position: relative;
    min-height: 100%;
}

body {
    margin-bottom: 60px;
    /*overflow-x: hidden;*/
}


    /* ====================== */
    /* ESTILOS LOGIN MODERNOS */
    /* ====================== */
    body .login-page-container {
        margin: 0;
        padding: 0;
        font-family: 'Segoe UI', 'Poppins', sans-serif;
        background: linear-gradient(to bottom, #6dd5ed, #2193b0);
        display: flex;
        justify-content: center;
        align-items: center;
        height: 100vh;
        overflow: hidden;
        position: relative;
    }

    /* Caja principal del login */
    body .login-container {
        background: rgba(255, 255, 255, 0.95);
        padding: 40px 45px;
        border-radius: 25px;
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
        width: 400px;
        text-align: center;
        position: relative;
        z-index: 2;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

        body .login-container:hover {
            transform: translateY(-5px);
            box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25);
        }

        /* Título */
        body .login-container h2 {
            font-size: 30px;
            margin-bottom: 10px;
            color: #0077b6;
            font-weight: 700;
            letter-spacing: 1px;
        }

        /* Subtítulo */
        body .login-container p {
            font-size: 15px;
            color: #555;
            margin-bottom: 30px;
        }

        /* Inputs personalizados */
        body .login-container .form-control-login {
            width: 100%;
            padding: 14px;
            margin-bottom: 18px;
            border-radius: 12px;
            border: 1px solid #ccc;
            font-size: 16px;
            box-sizing: border-box;
            transition: all 0.3s ease-in-out;
            background: #f9f9f9;
        }

            body .login-container .form-control-login:focus {
                border-color: #00b4d8;
                outline: none;
                box-shadow: 0 0 12px rgba(0, 180, 216, 0.4);
            }

        /* Botón login */
        body .login-container .btn-login {
            width: 100%;
            background: linear-gradient(135deg, #00c6ff, #0072ff);
            color: white;
            padding: 14px;
            border: none;
            border-radius: 12px;
            font-size: 18px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease-in-out;
        }

            body .login-container .btn-login:hover {
                background: linear-gradient(135deg, #0072ff, #00c6ff);
                transform: translateY(-2px);
                box-shadow: 0 8px 20px rgba(0, 114, 255, 0.3);
            }

        /* Mensaje de error */
        body .login-container .error-message {
            color: #ff3b3b;
            margin-bottom: 15px;
            font-size: 14px;
        }

    /* Olas animadas SVG */
    body .wave-container {
        position: absolute;
        bottom: 0;
        width: 100%;
        height: 200px;
        overflow: hidden;
        z-index: 1;
    }

    body .wave {
        position: absolute;
        width: 200%;
        height: 100%;
        animation: waveAnim 8s linear infinite;
    }

        body .wave.wave2 {
            animation-delay: -4s;
            opacity: 0.5;
        }

@keyframes waveAnim {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}
/* Tabla de surf decorativa */
body .surfboard {
    position: absolute;
    width: 80px;
    bottom: 90px;
    right: 12%;
    transform: rotate(-15deg);
    animation: float 4s ease-in-out infinite;
    z-index: 2;
}

@keyframes float {
    0%, 100% {
        transform: rotate(-15deg) translateY(0);
    }

    50% {
        transform: rotate(-15deg) translateY(-12px);
    }
}

/* Botón de Logout temático surf */
.logout-btn {
    background: linear-gradient(90deg, #ff4b5c, #d7263d); /* rojo degradado */
    color: white;
    border: 2px solid #b71c1c;
    border-radius: 25px;
    padding: 5px 15px;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0,0,0,0.2);
}

    .logout-btn:hover {
        background: linear-gradient(90deg, #d7263d, #ff4b5c);
        transform: translateY(-2px) scale(1.05);
        box-shadow: 0 6px 10px rgba(0,0,0,0.3);
    }